Patent Application
20220179750
Computing devices may provide services. To provide the services, the computing devices may include hardware components and software components. The services provided by the computing devices may be limited by these components.
In one aspect, a system for providing data protection services for data stored by control plane applications hosted by composed information handling systems in accordance with one or more embodiments of the invention includes persistent storage and a system control processor manager. The system control processor manager obtains an intent based data protection request; identifies allocable computing resources of information handling systems; obtains a data protection policy based on the allocable computing resources and the intent based data protection request; obtains a data protection architecture based on the allocable computing resources, the data protection policy, and the intent based data protection request; and instantiates the data protection architecture to obtain a composed information handling system of the composed information handling systems to service the intent based data protection request.
In one aspect, a method for providing data protection services for data stored by control plane applications hosted by composed information handling systems in accordance with one or more embodiments of the invention includes obtaining an intent based data protection request; identifying allocable computing resources of information handling systems; obtaining a data protection policy based on the allocable computing resources and the intent based data protection request; obtaining a data protection architecture based on the allocable computing resources, the data protection policy, and the intent based data protection request; and instantiating the data protection architecture to obtain a composed information handling system of the composed information handling systems to service the intent based data protection request.
In one aspect, a non-transitory computer readable medium in accordance with one or more embodiments of the invention includes computer readable program code, which when executed by a computer processor enables the computer processor to perform a method for providing data protection services for data stored by control plane applications hosted by composed information handling systems. The method includes obtaining an intent based data protection request; identifying allocable computing resources of information handling systems; obtaining a data protection policy based on the allocable computing resources and the intent based data protection request; obtaining a data protection architecture based on the allocable computing resources, the data protection policy, and the intent based data protection request; and instantiating the data protection architecture to obtain a composed information handling system of the composed information handling systems to service the intent based data protection request.
Certain embodiments of the invention will be described with reference to the accompanying drawings. However, the accompanying drawings illustrate only certain aspects or implementations of the invention by way of example and are not meant to limit the scope of the claims.
Specific embodiments will now be described with reference to the accompanying figures. In the following description, numerous details are set forth as examples of the invention. It will be understood by those skilled in the art that one or more embodiments of the present invention may be practiced without these specific details and that numerous variations or modifications may be possible without departing from the scope of the invention. Certain details known to those of ordinary skill in the art are omitted to avoid obscuring the description.
In the following description of the figures, any component described with regard to a figure, in various embodiments of the invention, may be equivalent to one or more like-named components described with regard to any other figure. For brevity, descriptions of these components will not be repeated with regard to each figure. Thus, each and every embodiment of the components of each figure is incorporated by reference and assumed to be optionally present within every other figure having one or more like-named components. Additionally, in accordance with various embodiments of the invention, any description of the components of a figure is to be interpreted as an optional embodiment, which may be implemented in addition to, in conjunction with, or in place of the embodiments described with regard to a corresponding like-named component in any other figure.
Throughout this application, elements of figures may be labeled as A to N. As used herein, the aforementioned labeling means that the element may include any number of items and does not require that the element include the same number of elements as any other item labeled as A to N. For example, a data structure may include a first element labeled as A and a second element labeled as N. This labeling convention means that the data structure may include any number of the elements. A second data structure, also labeled as A to N, may also include any number of elements. The number of elements of the first data structure and the number of elements of the second data structure may be the same or different.
In general, embodiments of the invention relate to systems, devices, and methods for providing computer implemented services and data protection services using composed information handling systems. To provide computer implemented services, computing resources may need to be allocated for the performance of the services. The services may include, for example, processing resources, memory, resources, storage resources, computing resources, etc. Computing resources may be generally divided into three classes: compute resources that provide for computation functionality, hardware resources that provide other types of functionality, and control resources that manage the formation of composed systems using compute resources and hardware resources.
To allocate the computing resources, composed information handling systems may be instantiated. A composed information handling system may be a device (the components of which may be distributed across one or more information handling systems) that has exclusive use over a quantity of computing resources. Computing resources from multiple information handling systems may be allocated to a composed information handling system thereby enabling a composed information handling system to utilize computing resources from any number of information handling system for performance of corresponding computer implemented services.
To allocate computing resources, the system may include a system control processor manager. The system control processor manager may obtain intent based data protection requests. The intent based data protection requests may indicate a desired outcome such as, for example, execution of one or more applications, providing of data protection services, etc. The system control processor manager may identify available resources and, based on the available resources and the intent based data protection request, identify a data protection policy and a data protection architecture to satisfy the intent (e.g., goal) of the intent based data protection requests.
Once the data protection policy and architecture are identified, the system control processor manager may allocate resources of any number of information handling system to instantiate any number of composed information handling system to instantiate the data protection architecture. When instantiating the composed information handling systems, the system control processor manager may program the system control processors of the composed information handling systems to perform data protection functionalities.
By doing so, embodiments of the invention may instantiate data protection architectures that are unified by ensuring that each of the composed information handling systems in the data protection architecture provide similar data protection functionalities in accordance with the identified data protection policy. Accordingly, a system in accordance with embodiments of the invention may provide a unified data protection architecture.
The information handling system of the system of
To provide computer implemented services, the information handling systems (60) may utilize computing resources provided by hardware devices. The computing resources may include, for example, processing resources, storage resources, memory resources, graphics processing resources, communications resources, and/or other types of resources provided by the hardware devices. Various hardware devices may provide these computing resources.
Performing the computer implemented services may result in the generation of data. The data may be may be important to the system and/or a user or the system and may be required to be stored for protection and/or restoration purposes. The data may be stored for other and/or additional purposes without departing from the invention. Storing the data in the hardware devices of the system may be problematic because hardware devices may fail. The failure of hardware device may result in data loss and/or data corruption.
In general, embodiments of the invention relate to system, methods, and devices for managing the hardware resources of the information handling systems (22) and/or other resources (e.g., external resources (30)) to provide data protection services for data generated by the system. The hardware resources of the information handling systems (22) may be managed by instantiating one or more composed information handling systems using the available hardware resources of the information handling systems (22), external resources (30), and/or other types of hardware devices operably connected to the information handling systems (22). During the instantiation of the composed information handling systems, a data protection policy and a data protection architecture may be identified and setup to perform data protection services for the composed information handling system, including the generation of backups of data, further protecting data stored in the composed information handling systems. Consequently, data protection services may be provided to the composed information handling systems in an efficient and manner, resulting in the increased protection of data generated through the performance of computer implemented services by the composed information handling systems.
In one or more embodiments of the invention, the system includes a system control processor manager (50). The system control processor manager (50) may provide composed information handling system composition services. Composed information handling system composition services may include (i) obtaining intent based data protection requests for composed information handling systems and (ii) aggregating computing resources from the information handling systems (60) and/or external resources (30) using system control processors to service the intent based data protection requests by instantiating composed information handling systems in accordance with the requests. By doing so, instantiated composed information handling systems may provide computer implemented services in accordance with the intent based data protection requests.
In one or more embodiments of the invention, the system control processor manager (50) instantiates composed information handling systems in accordance with a three resource set model. As will be discussed in greater detail below, the computing resources of an information handling system may be divided into three logical resource sets: a compute resource set, a control resource set, and a hardware resource set. Different resource sets, or portions thereof, from the same or different information handling systems may be aggregated (e.g., caused to operate as a computing device) to instantiate a composed information handling system having at least one resource set from each set of the three resource set model.
By logically dividing the computing resources of an information handling system into these resource sets, different quantities an types of computing resource may be allocated to each composed information handling system thereby enabling the resources allocated to the respective information handling system to match performed workloads. Further, dividing the computing resources in accordance with the three set model may enable different resource sets to be differentiated (e.g., given different personalities) to provide different functionalities. Consequently, composed information handling systems may be composed on the basis of desired functionalities rather than just on the basis of aggregate resources to be included in the composed information handling system.
Additionally, by composing composed information handling systems in this manner, the control resource set of each composed information handling system may be used to consistently deploy management services across any number of composed information handling systems. Consequently, embodiments of the invention may provide a framework for unified security, manageability, resource management/composability, workload management, and distributed system management by use of this three resource set model. For additional details regarding the system control processor manager (50), refer to
In one or more embodiments of the invention, a composed information handling system is a device that is formed using all, or a portion, of the computing resources of the information handling systems (60), the external resources (30), and/or other types of hardware devices operably connected to the information handling systems (60). The composed information handling system may utilize the computing resources allocated to it to provide computer implemented services. For example, the composed information handling system may host one or more applications that utilize the computing resources assigned to the composed information handling system. The applications may provide the computer implemented services.
To instantiate composed information handling systems, the information handling systems (60) may include at least three resource sets including a control resource set. The control resource set may include a system control processor. The system control processor of each information handling system may coordinate with the system control processor manager (50) to enable composed information handling systems to be instantiated. For example, the system control processor of an information handling system may provide telemetry data regarding the computing resources of an information handling system, may perform actions on behalf of the system control processor manager (50) to aggregate computing resources together, may organize the performance of duplicative workloads to improve the likelihood that workloads are completed, and/or may provide services that unify the operation of composed information handling systems.
In one or more embodiments of the invention, compute resource sets of composed information handling systems are presented with bare metal resources by control resource sets even when the presented resources are actually being managed using one or more layers of abstraction, emulation, virtualization, security model, etc. For example, the system control processors of the control resource sets may provide the abstraction, emulation, virtualization, data protection, and/or other services while presenting the resources as bare metal resources. Consequently, these services may be transparent to applications hosted by the compute resource sets of composed information handling systems thereby enabling uniform deployment of such services without requiring implementation of control plane entities hosted by the compute resource sets of the composed information handling systems. For additional details regarding the information handling systems (60), refer to
The external resources (30) may be provide computing resources that may be allocated for use by composed information handling systems. For example, the external resources (30) may include hardware devices that provide any number and type of computing resources. The composed information handling system may use these resource to provide their functionalities. Different external resources (e.g., 32, 34) may provide similar or different computing resources.
In one or more embodiments of the invention, the system of
The system of
The system control processor manager (50), information handling systems (60), backup storages (70), and/or external resources (30) may be implemented using computing devices. The computing devices may include, for example, a server, laptop computer, a desktop computer, a node of a distributed system, etc. The computing device may include one or more processors, memory (e.g., random access memory), and/or persistent storage (e.g., disk drives, solid state drives, etc.). The persistent storage may store computer instructions, e.g., computer code, that (when executed by the processor(s) of the computing device) cause the computing device to perform the functions of the system control processor manager (50), information handling systems (60), backup storages (70), and/or external resources (30) described in this application and/or all, or a portion, of the methods illustrated in
While the information handling systems (60) have been illustrated and described as including a limited number of specific components, an information handling system in accordance with embodiments of the invention may include additional, fewer, and/or different components without departing from the invention.
Turning to
As discussed above, the information handling system (100) may provide any quantity and type of computer implemented services. To provide the computer implemented services, resources of the information handling system may be used to instantiate one or more composed information handling systems. The composed information handling systems may provide the computer implemented services.
To provide computer implemented services, the information handling system (100) may include any number and type of hardware devices including, for example, one or more processors (106), any quantity and type of processor dedicated memory (104), one or more system control processors (114), and any number of hardware resources (118). These hardware devices may be logically divided into three resource sets including a compute resource set (102), a control resource set (108), and a hardware resource set (110).
The control resource set (108) of the information handling system (100) may facilitate formation of composed information handling systems and manage data protection services. To do so, the control resource set (108) may prepare any quantity of resources from any number of hardware resource sets (e.g., 110) (e.g., of the information handling system (100) and/or other information handling systems) for presentation to processing resources of any number of computing resource sets (e.g., 102) (e.g., of the information handling system (100) and/or other information handling systems). Once prepared, the control resource set (108) may present the prepared resources as bare metal resources to the processors (e.g., 106) of the allocated computing resources. By doing so, a composed information handling system may be instantiated.
To prepare the resources of the hardware resource sets for presentation, the control resource set (108) may employ, for example, virtualization, indirection, abstraction, and/or emulation. These management functionalities may be transparent to applications hosted by the resulting instantiated composed information handling systems. Consequently, while unknown to the control plane entities of the composed information handling system, the composed information handling system may operate in accordance with any number of management models thereby providing for unified control and management of composed information handling systems. These functionalities may be transparent to applications hosted by composed information handling systems thereby relieving them from overhead associated with these functionalities.
For example, consider a scenario where a compute resource set is instructed to instantiate a composed information handling system including a compute resource set and a hardware resource set that will contribute storage resources to the compute resource set. The compute resource set may virtualize the storage resources of the hardware resource set to enable a select quantity of the storage resources to be allocated to the composed information handling system while reserving some of the storage resources for allocation to other composed information handling systems. However, the prepared storage resources may be presented to the compute resource set as bare metal resources. Consequently, the compute resource set may not need to host any control plane entities or otherwise incur overhead for utilizing the virtualized storage resources.
The compute resource set (102) may include one or more processors (106) operably connected to the processor dedicated memory (104). Consequently, the compute resource set (102) may host any number of executing processes thereby enabling any number and type of workloads to be performed. When performing the workloads, the compute resource set (102) may utilize computing resources provided by the hardware resource set (110) of the information handling system (100), hardware resource sets of other information handling systems, and/or external resources.
Additionally, the compute resource set (102) may include one or more agents (not shown). The agents may be, computer instructions, which when executed by the processors (106), cause the processors (106) to provide the functionality of the agents. The agents may perform a portion of the data protection services discussed throughout this application. For example, the agents may generate backups of data generated by applications hosted by the processors (106) of the compute resource set (102) and provide the backups to the system control processors (114). The agents may include other and/or additional functionality without departing from the invention.
The processors (106) of the compute resource set (102) may be operably connected to one or more system control processors (114) of the control resource set (108). For example, the processors (106) may be connected to a compute resource interface (112), which is also connected to the system control processors (114).
The system control processors (114) of the hardware resource set (110) may present computing resources to the processors (106) as bare metal resources. In other words, from the point of view of the processors (106), any number of bare metal resources may be operably connected to it via the compute resources interface (112) when, in reality, the system control processors (114) are operably connected to the processors (106) via the compute resources interface (112). In other words, the system control processors (114) may managing presentation of other types of resources to the compute resource set (102).
By presenting the computing resources to the processors as bare metal resources, control plane entities (e.g., applications) such as hypervisors, emulators, and/or other types of management entities may not need to be hosted (e.g., executed) by the processors (106) for the processors (106) and entities hosted by them to utilize the computing resources allocated to a composed information handling system. Accordingly, all of the processing resources provided by the compute resource set (102) may be dedicated to providing the computer implemented services.
For example, the processors (106) may utilize mapped memory addresses to communicate with the bare metal resources presented by the system control processors (114) to the processors (106). The system control processors (114) may obtain these communications and appropriately remap (e.g., repackage, redirect, encapsulate, etc.) the communications to the actual hardware devices providing the computing resources, which the processors (106) are interacting with via the compute resources interface (112) and/or hardware resources interface (116), discussed below. Consequently, indirection, remapping, and/or other functions required for resource virtualization, emulation, abstraction, or other methods of resource allocation (other than bare metal) and manage may not need to be implemented via the processors (106).
By doing so, any number of functions for a composed information handling system may be automatically performed in a manner that is transparent to the control plane. Accordingly, a composed information handling system may operate in a manner consistent with a unified, consistent architecture or model (e.g., communications model, data storage model, etc.) by configuring the operation of one or more system control processors in a manner consistent with the architecture or model.
In one or more embodiments of the invention, control plane entities utilize computing resources presented through one or more layers of indirection, abstraction, virtualization, etc. In other words, an indirect user of hardware devices and computing resources provided thereby.
In one or more embodiments of the invention, data plane entities directly utilize computing resources. For example, data plane entities may instruct hardware devices on their operation thereby directly utilizing computing resources provided thereby. Data plane entities may present the computing resources to control plane entities using one or more layers of indirection, abstraction, virtualization, etc.
The system control processors (114) may present any number of resources operably connected to it (e.g., the hardware resource set (110), other resources operably connected to it via an interface (e.g., hardware resources interface (116), etc.) as bare metal resources to the processors (106) of the compute resource set (102). Consequently, the system control processors (114) may implement device discovery processes compatible with the processors (106) to enable the processors (106) to utilize the presented computing resources.
For example, the hardware resource set (110) may include hardware resources (118) operably connected to the system control processors (114) via a hardware resources interface (116). The hardware resources (118) may include any number and type of hardware devices that provide computing resources. For additional details regarding the hardware resources (118), refer to
In another example, the system control processors (114) may be operably connected to other hardware resource sets of other information handling systems via hardware resources interface (116), network (130), and/or other system control processors of the other information handling systems. The system control processors may cooperatively enable hardware resource sets of other information handling systems to be prepared and presented as bare metal resources to the compute resource set (120).
In an additional example, the system control processors (114) may be operably connected to external resources via hardware resources interface (116) and network (130). The system control processors (114) may prepare and present the external resources as bare metal resources to the compute resource set (120).
For additional details regarding the operation and functions of the system control processors (114), refer to
The compute resources interface (112) may be implemented using any suitable interconnection technology including, for example, system buses such as compute express links or other interconnection protocols. The compute resources interface (112) may support any input/output (IO) protocol, any memory protocol, any coherence interface, etc. The compute resources interface (112) may support processor to device connections, processor to memory connections, and/or other types of connections. The compute resources interface (112) may be implemented using one or more hardware devices including circuitry adapted to provide the functionality of the compute resources interface (112).
The hardware resources interface (116) may be implemented using any suitable interconnection technology including, for example, system buses such as compute express links or other interconnection protocols. The hardware resources interface (116) may support any input/output (IO) protocol, any memory protocol, any coherence interface, etc. The hardware resources interface (116) may support processor to device connections, processor to memory connections, and/or other types of connections. The hardware resources interface (116) may be implemented using one or more hardware devices including circuitry adapted to provide the functionality of the hardware resources interface (116).
In some embodiments of the invention, the compute resource set (120), control resource set (108), and/or hardware resource set (110) may be implemented as separate physical devices. In such a scenario, the compute resources interface (112) and hardware resources interface (116) may include one or more networks enabling these resource sets to communicate with one another. Consequently, any of these resource sets (e.g., 102, 108, 110) may include network interface cards or other devices to enable the hardware devices of the respective resource sets to communicate with each other.
In one or more embodiments of the invention, the system control processors (114) support multiple, independent connections. For example, the system control processors (114) may support a first network communications connection (e.g., an in-band connection) that may be allocated for use by applications hosted by the processors (106). The system control processors (114) may also support a second network communications connection (e.g., an out-of-band connection) that may be allocated for use by applications hosted by the system control processors (114). The out-of-ban connection may be utilized for management and control purposes while the in-band connection may be utilized to provide computer implemented services. These connections may be associated with different network endpoints thereby enabling communications to be selectively directed toward applications hosted by the processors (106) and/or system control processors (114). As will be discussed in greater detail with respect to
The network (130) may correspond to any type of network and may be operably connected to the Internet or other networks thereby enabling the information handling system (100) to communicate with any number and type of other devices.
The information handling system (100) may be implemented using computing devices. The computing devices may be, for example, a server, laptop computer, desktop computer, node of a distributed system, etc. The computing device may include one or more processors, memory (e.g., random access memory), and/or persistent storage (e.g., disk drives, solid state drives, etc.). The persistent storage may store computer instructions, e.g., computer code, that (when executed by the processor(s) of the computing device) cause the computing device to perform the functions of the information handling system (100) described in this application and/or all, or a portion, of the methods illustrated in
While the information handling system (100) has been illustrated and described as including a limited number of specific components, an information handling system in accordance with embodiments of the invention may include additional, fewer, and/or different components without departing from the invention.
Turning to
The hardware resources (118) may include any number and types of hardware devices that may provide any quantity and type of computing resources. For example, the hardware resources (118) may include storage devices (200), memory devices (202), and special purpose devices (204).
The storage devices (200) may provide storage resources (e.g., persistent storage) in which applications hosted by a composed information handling system may store data including any type and quantity of information. The system control processors or other entities may perform data protection services. In other words, the storage devices (200) may be used to store data and backups of data. The storage devices (200) may include any type and quantity of devices for storing data. The devices may include, for example, hard disk drives, solid state drives, tape drives, etc. The storage devices (200) may include other types of devices for providing storages resources without departing from the invention. For example, the storage devices (200) may include controllers (e.g., redundant array of disk controllers), load balancers, and/or other types of devices.
The memory devices (202) may provide memory resources (e.g., transitory and/or persistent storage) in which a composed information handling system may store data including any type and quantity of information. The memory devices (202) may include any type and quantity of devices for storing data. The devices may include, for example, transitory memory such as random access memory, persistent memory such as enterprise class memory, etc. The memory devices (202) may include other types of devices for providing memory resources without departing from the invention. For example, the storage devices (200) may include controllers (e.g., replication managers), load balancers, and/or other types of devices.
The special purpose devices (204) may provide other types of computing resources (e.g., graphics processing resources, computation acceleration resources, etc.) to composed information handling systems. The special purpose devices (204) may include any type and quantity of devices for providing other types of computing resources. The special purpose devices (204) may include, for example, graphics processing units for providing graphics processing resources, compute accelerators for accelerating corresponding workloads performed by composed information handling systems, application specific integrated circuits (ASICs) for performing other functionalities, digital signal processors for facilitating high speed communications, etc. The special purpose devices (204) may include other types of devices for providing other types of computing resources without departing from the invention.
The system control processors of the information handling systems may mediate presentation of the computing resources provided by the hardware resources (118) to computing resource sets (e.g., as bare metal resources to processors). When doing so, the system control processors may provide a layer of abstraction that enables the hardware resources (118) to be, for example, virtualized, emulated as being compatible with other systems, and/or directly connected to the compute resource sets (e.g., pass through). Consequently, the computing resources of the hardware resources (118) may be finely, or at a macro level, allocated to different composed information handling systems.
Additionally, the system control processors may manage operation of these hardware devices in accordance with one or more models including data protection models. The models may include other models such as, for example, security models, workload performance availability models, reporting models, etc. The data protection models may include performing data protection services for data generated by the composed information handling system.
In one or more embodiments of the invention, the data protection services include generating backups of data generated by compute resource sets of the composed information handling systems. The system control processors may obtain bare metal communications from computing resources indicating writes of data. In response to obtaining the bare metal communications, the system control processors may generate backups of the data, store the original data in a storage resource in a hardware device of the hardware resource set, and send the backup to a backup storage. The data protection services may include other types of data protection services such as deduplication, erasure coding, compression, replication and other and/or additional data protection services without departing from the invention.
To perform the aforementioned data protection services, during the instantiation of a composed information handling system, the system control processor manager may identify available resources of the system, and based on an intent based data protection request and the available resources, identify a data protection policy and a data protection architecture to use to perform the aforementioned data protection services. The system control processor manager may prepare one or more system control processors and other components of the data protection architecture to provide the data protection services specified by the data protection policy. The system control processor manager may instruct the one or more system control processors to perform data protection services using the data protection architecture.
The manner of operation of these devices i.e., the performance of the aforementioned data protection services, may be transparent to at least a portion of the computing resource sets utilizing these hardware devices for providing computer implemented services. Consequently, even though the resulting composed information handling system control plane may be unaware of the implementation of these models, the composed information handling systems may still operate in accordance with these models thereby providing a method of managing the data protection services for composed information handling systems.
While the hardware resources (118) have been illustrated and described as including a limited number of specific components, local hardware resources in accordance with embodiments of the invention may include additional, fewer, and/or different components without departing from the invention.
As discussed above, information handling systems may include system control processors that may be used to instantiate composed information handling systems.
The system control processor (298) may facilitate instantiation and operation of composed information handling systems. By doing so, a system that includes information handling systems may dynamically instantiate composed information handling systems to provide computer implemented services and to provide data protection services to the composed information handling system.
To instantiate and operate composed information handling systems, the system control processor (298) may include a composition manager (300), a physical resources manager (302), an emulated resources manager (304), a virtual resources manager (306), a data protection orchestrator (320), an system control processor manager (308), hardware resource services (310), and storage (312). Each of these components of the system control processor is discussed below.
The composition manager (300) may manage the process of instantiating and operating composed information handling systems. To provide these management services, the composition manager (300) may include functionality to (i) obtain information regarding the hardware components of the information handling system (e.g., obtain telemetry data regarding the information handling system), (ii) provide the obtained information to other entities (e.g., management entities such as system control processor manager (50,
To obtain information regarding the hardware components of the information handling system, the composition manager (300) may inventory the components of the information handling system hosting the system control processor. The inventory may include, for example, the type and model of each hardware component, versions of firmware or other code executing on the hardware components, and/or information regarding hardware components of the information handling system that may be allocated to form composed information handling systems.
The composition manager (300) may obtain intent based data protection requests from other entities (e.g., management entities tasked with instantiating composed information handling systems), as pre-loaded instructions present in storage of the system control processor, and/or via other methods. The intent based data protection requests may specify, for example, the types of computing resources to be allocated to a composed information handling system.
In one or more embodiments of the invention, the intent based data protection requests specify the computing resource allocations using an intent based model. For example, rather than specifying specific hardware devices (or portions thereof) to be allocated to a particular compute resource set to obtain a composed information handling system, the resource requests may only specify that a composed information handling system is to be instantiated having predetermined characteristics, that a composed information handling system will perform certain workloads or execute certain applications, and/or that the composed information handling system be able to perform one or more predetermined functionalities. In such a scenario, the composition manager (300) may decide how to instantiate the composed information handling system (e.g., which resources to allocate, how to allocate the resources (e.g., virtualization, emulation, redundant workload performance, data integrity models to employ, etc.), to which compute resource set(s) to present corresponding computing resources, etc.).
In addition to specifying resource allocations, the intent based data protection requests may also specify, for example, applications to be hosted by the composed information handling systems and data protection models to be employed by the composed information handling system. The intent based data protection requests may also specify security models to be employed by the composed information handling systems, communication models to be employed by the composed information handling systems, user/entity access credentials for use of the composed information handling systems, and/or other information usable to place the composed information handling systems into states in which the composed information handling systems provide desired computer implemented services.
To prepare and present resources to compute resource sets based on the intent based data protection requests, the system control processors may implement, for example, abstraction, indirection, virtualization, mapping, emulation, and/or other types of services that may be used to present any type of resources as a resource that is capable of bare metal utilization by compute resource sets. To provide these services, the composition manager (300) may invoke the functionality of the physical resources manager (302), the emulated resources manager (304), and/or the virtual resources manager (306).
Additionally, the system control processors may take into account an importance of completion of workloads when preparing and presenting resources. For example, some workloads that may be performed by various hardware devices may be critical (e.g., high availability workloads) to the computer implemented services to be provided by a composed information handling system. In such a scenario, the system control processor may over allocate resources (e.g., beyond that requested by a compute resource set) for performance of the workloads so that at least two instances of the workloads can be performed using duplicative resources. By doing so, it may be more likely that at least one of the workloads will be completed successfully. Consequently, the system control processor may provide the output of one of the workloads to compute resource sets of a composed information handling system.
When presenting the resources to the compute resource sets, the system control processor (298) may present the resources using an emulated data plane. For example, the system control processors (298) may receive bare metal communications (e.g., IO from the processors) and respond in a manner consistent with responses of corresponding bare metal devices (e.g., memory). When doing so, the system control processor (298) may translate the communications into actions. The actions may be provided to the hardware devices used by the system control processor (298) to present the bare metal resources to the compute resource set(s). In turn, the hardware devices may perform the actions which results in a composed information handling system providing desired computer implemented services.
In some scenarios, multiple system control processors may cooperate to present bare metal resources to a compute resource set. For example, a single information handling system may not include sufficient hardware devices to present a quantity and/or type of resources to a compute resource set as specified by a intent based data protection request (e.g., present two storage devices to a compute resource set when a single information handling system only includes a single storage device). In this scenario, a second system control processor of a second information handling system operably connected to the system control processor tasked with presenting the resources to a compute resource set may prepare one of its storage devices for presentation. Once prepared, the second system control processor may communicate with the system control processor to enable the system control processor to present the prepared storage device (i.e., the storage device in the information handling system) to the compute resource set. By doing so, resources from multiple information handling system may be aggregated to present a desired quantity of resources to compute resource set(s) to form a composed information handling system.
By forming composed information handling systems as discussed above, embodiments of the invention may provide a system that is able to effectively utilize distributed resources across a range of devices to provide computer implemented services.
The physical resources manager (302) may manage presentation of resources to compute resource sets. For example, the physical resources manager (302) may generate, for example, translation tables that specify actions to be performed in response to bare metal communications obtained from compute resource sets. The translation tables may be used to take action in response to communications from compute resource sets.
The physical resources manager (302) may generate the translation tables based on the components of the compute resource sets, allocations or other types of commands/communications obtained from the compute resource sets, and the resources of the information handling system allocated to service the compute resource set. For example, when a compute resource set is presented with a bare metal resource, it may go through a discovery process to prepare the bare metal resource for use. As the discovery process proceeds, the compute resource set may send commands/communications to the bare metal resource to, for example, discover its address range. The physical resources manager (302) may monitor this process, respond appropriately, and generate the translation table based on these command and the resources available to service these bare metal commands/communications.
For example, consider a scenario where a virtualized disk is allocated to service bare metal storage commands from a compute resource set. In such a scenario, the physical resources manager (302) may generate a translation table that translates physical write from the compute resource set to virtualized writes corresponding to the virtualized disk. Consequently, the virtualized disk may be used by the system control processor (298) to present bare metal resources to the compute resource set.
The emulated resources manager (304) may generate emulation tables that enable resources that would otherwise be incompatible with a compute resource set to be compatible with the compute resource set. Different types of hardware devices of a compute resource set may be compatible with different types of hardware devices. Consequently, resources allocated to provide bare metal resources may not necessarily be compatible with the hardware devices of a compute resource set. The emulated resources manager (304) may generate emulation tables that map bare metal communications obtained from a compute resource set to actions that are compatible with resources allocated to provide bare metal resources to the compute resource sets.
The virtual resources manager (306) may manage virtualized resources that may be allocated to provide bare metal resources to compute resource sets. For example, the virtual resources manager (306) may include hypervisor functionality to virtualized hardware resources and allocate portions of the virtualized resources for use in providing bare metal resources.
While the physical resources manager (302), emulated resources manager (304), and virtual resources manager (306) have been described as generating tables, these components of the system control processor may generate other types of data structures or utilize different management models to provide their respective functionalities without departing from the invention.
To provide the aforementioned data protection services, the system control processor (298) may include the data protection orchestrator (320). The data protection orchestrator may include the functionality to perform the data protection services. The data protection services may include generating backups of data based on a data protection policy using the data protection architecture of the composed information handling systems, and providing backups to the backup storages (e.g., 70,
The functionalities of the physical resources manager (302), emulated resources manager (304), virtual resources manager (306), and the data protection orchestrator (320) may be utilized in isolation and/or combination to provide bare metal resources to compute resource sets and to provide management services to the composed information handling system. By doing so, the system control processor (298) may address compatibility issues, sizing issues to match available resources to those that are to be allocated, and/or other issues to enable bare metal resources to be presented to compute resource sets.
When providing bare metal resources, the composition manager (300) may invoke the functionality of the physical resources manager (302), emulated resources manager (304), and virtual resources manager (306). Consequently, resources may be presented as bare metal resources via pass-through (i.e., forwarding IO from compute resource sets to hardware devices), bare metal resource addressing of virtualized resources, and/or as emulated resources compatible with the hardware components of the compute resource set.
The functionality of the physical resources manager (302), emulated resources manager (304), virtual resources manager (306), and the data orchestration manager (320) may be invoked using any communication model including, for example, message passing, state sharing, memory sharing, etc.
The system control processor manager (308) may manage the general operation of the system control processor (298). For example, the system control processor manager (308) may operate as an operating system or other entity that manages the resources of the system control processor (298). The composition manager (300), physical resources manager (302), emulated resources manager (304), virtual resources manager (306), and the data protection orchestrator (320) and/or other entities hosted by the system control processor (298) may call or otherwise utilize the system control processor manager (308) to obtain appropriate resources (e.g., processing resources, memory resources, storage, communications, etc.) to provide their functionalities.
The hardware resource services (310) may facilitate use of the hardware components of any number of hardware resource sets (e.g., 110,
When providing their functionalities, any of the aforementioned components of the system control processor (298) may perform all, or a portion, methods illustrated in
The system control processor (298) may be implemented using computing devices. The computing devices may be, for example, an embedded computing device such a system on a chip, a processing device operably coupled to memory and storage, or another type of computing device. The computing device may include one or more processors, memory (e.g., random access memory), and/or persistent storage (e.g., disk drives, solid state drives, etc.). The persistent storage may store computer instructions, e.g., computer code, that (when executed by the processor(s) of the computing device) cause the computing device to perform the functions of the system control processor (298) described in this application and/or all, or a portion, of the methods illustrated in
In one or more embodiments of the invention, the system control processor (298) is implemented as an on-board device. For example, the system control processor (298) may be implemented using a chip including circuitry disposed on a circuit card. The circuit card may also host the compute resource sets and/or hardware resource sets managed by the system control processor (298).
In one or more embodiments of the invention, the composition manager (300), physical resources manager (302), emulated resources manager (304), virtual resources manager (306), data protection orchestrator (320), system control processor manager (308), and/or hardware resource services (310) are implemented using a hardware device including circuitry. The hardware device may be, for example, a digital signal processor, a field programmable gate array, or an application specific integrated circuit. The circuitry may be adapted to cause the hardware device to perform the functionality of the composition manager (300), physical resources manager (302), emulated resources manager (304), virtual resources manager (306), data protection orchestrator (320), system control processor manager (308), and/or hardware resource services (310). The composition manager (300), physical resources manager (302), emulated resources manager (304), virtual resources manager (306), data protection orchestrator (320), system control processor manager (308), and/or hardware resource services (310) may be implemented using other types of hardware devices without departing from the invention.
In one or more embodiments of the invention, the composition manager (300), physical resources manager (302), emulated resources manager (304), virtual resources manager (306), data protection orchestrator (320), system control processor manager (308), and/or hardware resource services (310) are implemented using a processor adapted to execute computing code stored on a persistent storage (e.g., as part of the system control processor (298) or operably connected to the system control processor (298) thereby enabling processors of the system control processor (298) to obtain and execute the computing code) that when executed by the processor performs the functionality of the composition manager (300), physical resources manager (302), emulated resources manager (304), virtual resources manager (306), data protection orchestrator (320), system control processor manager (308), and/or hardware resource services (310). The processor may be a hardware processor including circuitry such as, for example, a central processing unit or a microcontroller. The processor may be other types of hardware devices for processing digital information without departing from the invention.
As used herein, an entity that is programmed to perform a function (e.g., step, action, etc.) refers to one or more hardware devices (e.g., processors, digital signal processors, field programmable gate arrays, application specific integrated circuits, etc.) that provide the function. The hardware devices may be programmed to do so by, for example, being able to execute computer instructions (e.g., computer code) that cause the hardware devices to provide the function. In another example, the hardware device may be programmed to do so by having circuitry that has been adapted (e.g., modified) to perform the function. An entity that is programmed to perform a function does not include computer instructions in isolation from any hardware devices. Computer instructions may be used to program a hardware device that, when programmed, provides the function.
In one or more embodiments disclosed herein, the storage (312) is implemented using physical devices that provide data storage services (e.g., storing data and providing copies of previously stored data). The devices that provide data storage services may include hardware devices and/or logical devices. For example, storage (312) may include any quantity and/or combination of memory devices (i.e., volatile storage), long term storage devices (i.e., persistent storage), other types of hardware devices that may provide short term and/or long term data storage services, and/or logical storage devices (e.g., virtual persistent storage/virtual volatile storage).
For example, storage (312) may include a memory device (e.g., a dual in line memory device) in which data is stored and from which copies of previously stored data are provided. In another example, storage (312) may include a persistent storage device (e.g., a solid-state disk drive) in which data is stored and from which copies of previously stored data is provided. In a still further example, storage (312) may include (i) a memory device (e.g., a dual in line memory device) in which data is stored and from which copies of previously stored data are provided and (ii) a persistent storage device that stores a copy of the data stored in the memory device (e.g., to provide a copy of the data in the event that power loss or other issues with the memory device that may impact its ability to maintain the copy of the data cause the memory device to lose the data).
The storage (312) may also be implemented using logical storage. A logical storage (e.g., virtual disk) may be implemented using one or more physical storage devices whose storage resources (all, or a portion) are allocated for use using a software layer. Thus, a logical storage may include both physical storage devices and an entity executing on a processor or other hardware device that allocates the storage resources of the physical storage devices.
The storage (312) may store data structures including, for example, composed information handling system data (314) and a resource map (316). Each of these data structures is discussed below.
The composed information handling system data (314) may be implemented using one or more data structures that includes information regarding composed information handling systems. For example, the composed information handling system data (314) may specify identifiers of composed information handling systems and resources that have been allocated to the composed information handling systems.
The composed information handling system data (314) may also include information regarding the operation of the composed information handling systems. The information may include, for example, workload performance data, resource utilization rates over time, and/or other information that may be utilized to manage the operation of the composed information handling systems.
The composed information handling system data (314) may further include information regarding management models employed by system control processors. For example, the composed information handling system data (314) may include information regarding duplicative data stored for data integrity purposes, redundantly performed workloads to meet high availability service requirements, encryption schemes utilized to prevent unauthorized access of data, etc.
The composed information handling system data (314) may be maintained by, for example, the composition manager (300). For example, the composition manager may add, remove, and/or modify information included in the composed information handling system data (314) to cause the information included in the composed information handling system data (314) to reflect the state of the composed information handling systems.
The data structures of the composed information handling system data (314) may be implemented using, for example, lists, tables, unstructured data, databases, etc. While illustrated in
The resource map (316) may be implemented using one or more data structures that include information regarding resources of the information handling system and/or other information handling systems. For example, the resource map (316) may specify the type and/or quantity of resources (e.g., hardware devices, virtualized devices, etc.) available for allocation and/or that are already allocated to composed information handling systems. The resource map (316) may be used to provide data to management entities such as system control processor managers.
The data structures of the resource map (316) may be implemented using, for example, lists, tables, unstructured data, databases, etc. While illustrated in
The resource map (316) may be maintained by, for example, the composition manager (300). For example, the composition manager (300) may add, remove, and/or modify information included in the resource map (316) to cause the information included in the resource map (316) to reflect the state of the information handling system and/or other information handling systems.
While illustrated in
While the storage (312) has been illustrated and described as including a limited number and type of data, a storage in accordance with embodiments of the invention may store additional, less, and/or different data without departing from the invention.
While the system control processor (298) has been illustrated and described as including a limited number of specific components, a system control processor in accordance with embodiments of the invention may include additional, fewer, and/or different components without departing from the invention.
As discussed above, a system control processor manager may cooperate with system control processors of control resource sets to instantiate composed information handling systems by presenting computing resources from hardware resource sets to processors of compute resource sets.
The system control processor manager (50) may manage the process of instantiating composed information handling systems. To do so, the system control processor manager (50) may include an infrastructure manager (402) and storage (410). Each of these components is discussed below.
The infrastructure manager (402) may provide composition services. Composition services may include obtaining intent based data protection requests for composed information handling systems, determining the resources to allocate to instantiate composed information handling systems, and cooperating with system control processors to allocate the identified resources. By doing so, the infrastructure manager (402) may cause any number of computer implemented services to be provided using the composed information handling systems.
To determine the resources to allocate to composed information handling systems, the infrastructure manager (402) may employ an intent based model that translates an intent expressed in an intent based data protection request to one more allocations of computing resources. For example, the infrastructure manager (402) may utilize an outcome based computing resource requirements lookup table (414) and a data protection architecture lookup table (420) to match an expressed intent to resources to be allocated to satisfy that intent. The outcome based computing resource requirements lookup table (414) and the data protection architecture lookup table (420) may specify the type, quantity, method of management, and/or other information regarding any number of computing resources that when aggregated will be able to satisfy a corresponding intent.
Additionally, to determine the data protection services to provide to composed information handling system, the infrastructure manager (102) may use a data protection policy repository (418) to identify data protection policies to use to instantiate composed information handling systems based on the intent based data protection requests. The data protection policy repository (418) may be one or more data structures that may include data protection policies that may specify data protection services to be provided to the composed information handling system. The infrastructure manager (402) may identify resources for allocation to satisfy intent based data protection requests via other methods without departing from the invention.
To cooperate with the system control processors, the infrastructure manager (402) may obtain telemetry data regarding the computing resources of any number of information handling systems and/or external resources that are available for allocation. The infrastructure manager (402) may aggregate this data in a telemetry data map (412) which may be subsequently used to identify resources of any number of information handling systems and/or external resources to satisfy intent based data protection requests (e.g., instantiate one or more composed information handling systems to meet the requirements of the intent based data protection requests).
When the infrastructure manager (402) identifies the computing resources to be allocated, the infrastructure manager (402) may communicate with any number of system control processors to implement the identified allocations. For example, the infrastructure manager (402) may notify a system control processor of a control resource set that portions of a hardware resource set are to be allocated to a compute resource set to instantiate a composed information handling system. The system control processor may then take action (e.g., prepare the portion of the hardware resource set for presentation to a processor of the compute resource set) in response to the notification.
As composed information handling systems are instantiated, the infrastructure manager (402) may add information reflecting the resources allocated to composed information handling systems, the workloads being performed by the composed information handling systems, and/or other types of information to a composed infrastructure map (416). The infrastructure manager (402) may utilize this information to, for example, decide whether computing resources should be added to or removed from composed information handling system and determine available resources when instantiating composed information handling systems. Consequently, computing resources may be dynamically re-provisioned (or recomposed) over time to meet changing workloads imposed on composed information handling systems.
In one or more embodiments of the invention, the infrastructure manager (402) is implemented using a hardware device including circuitry. The hardware device may be, for example, a digital signal processor, a field programmable gate array, or an application specific integrated circuit. The circuitry may be adapted to cause the hardware device to perform the functionality of the infrastructure manager (402). The infrastructure manager (402 may be implemented using other types of hardware devices without departing from the invention.
In one or more embodiments of the invention, the infrastructure manager (402) is implemented using a processor adapted to execute computing code stored on a persistent storage that when executed by the processor performs the functionality of the infrastructure manager (402). The processor may be a hardware processor including circuitry such as, for example, a central processing unit or a microcontroller. The processor may be other types of hardware devices for processing digital information without departing from the invention.
When providing its functionality, the infrastructure manager (402) may perform all, or a portion, of the methods illustrated in
In one or more embodiments disclosed herein, the storage (410) is implemented using physical devices that provide data storage services (e.g., storing data and providing copies of previously stored data). The devices that provide data storage services may include hardware devices and/or logical devices. For example, storage (410) may include any quantity and/or combination of memory devices (i.e., volatile storage), long term storage devices (i.e., persistent storage), other types of hardware devices that may provide short term and/or long term data storage services, and/or logical storage devices (e.g., virtual persistent storage/virtual volatile storage).
For example, storage (410) may include a memory device (e.g., a dual in line memory device) in which data is stored and from which copies of previously stored data are provided. In another example, storage (410) may include a persistent storage device (e.g., a solid-state disk drive) in which data is stored and from which copies of previously stored data is provided. In a still further example, storage (410) may include (i) a memory device (e.g., a dual in line memory device) in which data is stored and from which copies of previously stored data are provided and (ii) a persistent storage device that stores a copy of the data stored in the memory device (e.g., to provide a copy of the data in the event that power loss or other issues with the memory device that may impact its ability to maintain the copy of the data cause the memory device to lose the data).
The storage (410) may also be implemented using logical storage. A logical storage (e.g., virtual disk) may be implemented using one or more physical storage devices whose storage resources (all, or a portion) are allocated for use using a software layer. Thus, a logical storage may include both physical storage devices and an entity executing on a processor or other hardware device that allocates the storage resources of the physical storage devices.
The storage (410) may store data structures including, for example, the telemetry data map (412), outcome based computing resource requirements lookup table (414), composed infrastructure map (416), data protection policy repository (418), and the data protection architecture (420). These data structures may be maintained by, for example, the infrastructure manager (402). For example, the infrastructure manager (402) may add, remove, and/or modify information included in these data structures to cause the information included in these data structure to reflect the state of any number of information handling systems, external resources, and/or composed information handling systems.
Any of these data structures may be implemented using, for example, lists, tables, unstructured data, databases, etc. While illustrated in
While the storage (410) has been illustrated and described as including a limited number and type of data, a storage in accordance with embodiments of the invention may store additional, less, and/or different data without departing from the invention.
While the system control processor manager (50) has been illustrated and described as including a limited number of specific components, a system control processor manager in accordance with embodiments of the invention may include additional, fewer, and/or different components than those illustrated in
As discussed above, the system of
While
In step 500, an intent based data protection request is obtained. The intent based data protection request may be obtained using any method without departing from the invention. For example, the intent based data protection request may be obtained as part of a message from another entity operably connected to a system control processor manager. In another example, the intent based data protection request may be locally stored in a storage of a system control processor manager.
The intent based data protection request may be a data structure one or more data protection goals. A data protection goal specify any type of aspiration with respect to the security, integrity, and/or longevity of stored data. For example, a data protection goal may be to ensure that data is not lost during a particular period of time after it is stored. Such a goal may be accomplished in any number of ways such as, for example, storing multiple copies of the data across multiple fault domains.
As discussed with respect to
In step 502, allocable computing resources of information handling systems are identified. The allocable computing resources may be identified using a telemetry data map (412,
For example, the telemetry data map (412,
The allocable computing resources may include any number of compute resource sets, control resource sets, hardware resources sets, and hardware devices from any number of information handling systems and/or external resources without departing from the invention. The allocable computing resources may also include a portion of compute resource sets, control resource sets, hardware resource set, and hardware devices (e.g., a portion of stored in a solid state disk drive) without departing from the invention.
In step 504, a data protection policy is obtained based on the allocable computing resources and the intent based data protection request. As noted above, there may be any number of ways in which a data protection goal may be met. However, different implementations may require different types and quantities of computing resources for implementation (e.g., those needed to be allocated to composed information handling systems to meet the data protection goals). Consequently, depending on the type and quantity of allocable computing resources, only a subset of the potential data protection policies may be available for implementation.
In scenarios in which there are not sufficient allocable computing resources to implement a data protection policy of the data protection policy list associated with the intent based data protection request, a data protection policy that best fits the intent based data protection request may be obtained via the methods discussed below. The data protection policy may be implemented using the best possible configuration of allocable resources, even though data protection requirements specified by the data protection policy may not be fully met by the configured allocable resources. In such scenarios, the resulting composed information handling system may be recomposed at a later point in time when other and or additional computing resources become available as allocable resources and the data protection policy requirements may be fully met by the recomposed information handling system.
To obtain the data protection policy, a repository of potential data protection policies (e.g., a policy list) may be filtered based on the allocable computing resources and the intent based data protection request to identify a data protection policy. The system control processor manager may filter potential data protection policies based on the allocable computing resources and the intent based data protection request using the data protection policy repository and the telemetry data map. As discussed above, the intent based data protection request may specify a desired outcome to be provided by the composed information handling system.
The system control processor manager may first filter the data protection policies of the data protection policy repository to identify the data protection policies that specify data protection services associated with the desired outcome of the intent based data protection request. Additionally, data protection services specified by the first filtered data protection policies may require varying amounts of resources to perform the data protection services. The resource requirements may be specified by or derived from the data protection policies and/or the intent based data protection request. The system control processor manager may further filter the data protection policies to identify data protection policies that may be implemented using the allocable computing resources identified in step 502. The system control processor manager may identify one of the filtered data protection policies as the identified data protection policy (e.g., one of the policies for which sufficient allocable computing resources are present). The available data protection policies may be filtered based on the allocable computing resources and the intent based data protection request to identify the data protection policy via other and/or additional methods without departing from the invention.
In step 506, a data protection architecture is obtained based on the data protection policy, the allocable computing resources, and the intent based data protection request.
The system control processor manager may filter potential data protection architectures (e.g., stored in a repository like the list of data protection policies) based on the allocable computing resources and the data protection policy using the telemetry data map.
As discussed above, the telemetry data map may include characteristics and properties associated with the allocable computing resources. The data protection architectures of the data protection architecture lookup table may be filtered based on the allocable computing resources. The system control processor manager may identify data protection architectures of the data protections architectures that include or specify all or a portion of the allocable computing resources.
Additionally, data protection services specified by the data protection policy may require varying amounts of resources to perform the data protection services. The resource requirements may be specified by the data protection policies and/or the intent based data protection request. The system control processor manager may further filter the data protection architectures to identify data protection architectures that include or specify necessary resources to perform the data protection services specified by the data protection policy. The system control processor manager may identify one of the filtered data protection architectures as the identified data protection architecture. The available data protection architectures may be filtered based on the allocable computing resources and data protection policy to identify the data protection architecture via other and/or additional methods without departing from the invention.
In step 508, the data protection architecture is instantiated to obtain a composed information handling system to service the intent based data protection request to obtain a composed information handling system. The data protection architecture may be instantiated via the method depicted in
The method may end following step 510.
Using the method illustrated in
Following step 508 of
By virtue of the execution of these applications, the composed information handling systems may begin to generate valuable data. The data, when stored, may be provided with data protection services by the data protection architecture in a manner that is transparent to the applications.
Concurrently with or following the steps illustrated in
Turning to
While
In step 520, at least one compute resource set meeting compute resource requirements specified by the data protection architecture is identified. The at least one compute resource set may be identified by matching the computing resources specified by the data protection architecture to at least one compute resource set having those resources using a telemetry data map (412,
For example, the telemetry data map (412,
If no compute resource set includes all of the computing resources specified by the data protection architecture, multiple compute resource sets having sufficient hardware devices to meet the computing resources specified by the data protection architecture may be identified as the at least one compute resource set.
In step 522, the at least one hardware resource set meeting hardware resource requirements of the data protection architecture is identified. The at least one hardware resource set may be identified similarly to that described with respect to the identification of the at least one compute resource set of step 522. For example, the hardware resources requirements specified by the data protection architecture may be matched to hardware resource sets.
In step 524, management services are set up based on the data protection policy and the data protection architecture for the at least one hardware resource set using an at least one control resource set to obtain logical hardware resources. To setup the management services, the system control processor manager may cooperate with the at least one control resource set. For example, the system control processor manager may generate instructions for implementing the management services, encapsulate the instructions in a message, and send the message to one or more system control processors of the at least one control resource set. In response to receiving the message, the system control processors may implement the instructions thereby implementing any number of management services such as backup generation, duplicative storage, error code correction, RAID, virtualization, emulation, etc.
The system control processor manager may also include identification information for the system control processors that will cooperate in presenting resources as part of instantiating a composed information handling system. Consequently, the system control processors of control resource sets that will facilitate bare metal presentation of resources to processors of compute resource sets of the composed information handling system may be able to identify each other, communicate with one another, etc.
Setting up management services for the hardware resource set may include, for example, preparing translation, indirection, or abstraction tables used to translate logical addresses provided by compute resource sets to physical addresses utilized by hardware devices of the hardware resource set.
In another example, setting up management services may include, if the type of the resource allocation is a portion of a virtualized resource, making a call to a virtualization resources manager to allocate the portion of resources from an existing virtualized resource or by instantiating a new virtualized resource and allocating the portion from the new virtualized resource.
In a still further example, if the type of the resource allocation requires an emulated resource, providing management services may include instantiating a corresponding emulation layer between a hardware device of the hardware resource set and the compute resource set. Consequently, bare metal communications between the compute resource set and the hardware device used to present the bare metal resource to the compute resource set may be automatically translated by the system control processor.
Setting up management services may further include modifying the operation of one or more devices to provide data protection functionality specified by the data protection policy. Other functionalities may include, for example, data integrity functionality (e.g., RAID, ECC, etc.), security functionality (e.g., encryption), and/or other functionalities that are transparent to the composed information handling system. For example, the system control processor manager may instantiate a backup generation application hosted by a system control processor of the at least once control resource set to generate backups of data obtained from the compute resource set. The system control manager may modify the operation of one or more devices to provide data protection functionality and other functionality via other and/or additional methods without departing from the invention.
In step 526, the logical hardware resources are presented to the at least one compute resource set as bare metal resources using the at least one control resource set to instantiate the composed information handling system to service the intent based data protection request.
To present the logical hardware resources, the system control processor manager may instruct the system control processors of the at least control resource set to make the bare metal resources discoverable. For example, the at least one control resource set may send a bare metal communication to one or more processors of the at least one compute resource set to cause the processors to discover the presence of the presented bare metal resources. By doing so, the processors may then begin to utilize the logical hardware resources as bare metal resources resulting in a composed information handling system having all of the resources necessary to provide desired computer implemented services.
The method may end following step 526.
Using the method illustrated in
Turning to
While
Prior to step 530, a composed information handling system, including a system control processor, was instantiated based on an intent based data protection request via the methods of
In step 530, a bare metal communication associated with a data protection service is obtained. A compute resource of the compute resource set of the composed information handling system may send a message to the storage control processor. The message may include the bare metal communication. The bare metal communication may indicate that data is to be written to and stored in one or more hardware resources of the hardware resource set. The bare metal communication may also specify a storage resource of the hardware resource set of the composed information handling system in which to write and store the data. The message may also include the data that is to be written to and stored in one or more hardware resources of the hardware resource set. The bare metal communication associated with the data protection service may be obtained via other and/or additional methods without departing from the invention.
Additionally, the bare metal communication may indicate an occurrence of a backup trigger event indicating that a backup is to be generated of the data. The backup trigger event may be that a data protection policy obtained from the system control processor manager or another component indicates that a backup of the data is to be generated. A data protection policy may be a data structure that includes events and/or conditions which, when identified by the system control processor, indicate that a backup of data is to be generated. The data protection policy may specify (i) a period of time elapsing after which a backup of the data is to be generated, (ii) a point in time to generate a backup of the data, (iii) the occurrence of a condition precedent such as modification of the resources of the composed information handling system of which a backup of the data is to be generated, and (iv) any other event and/or condition that may result in the generation of a backup of the data without departing from the invention. The backup trigger event may include other events identified by the system control processor or another component of the system depicted in
In step 532, the data protection service is performed based on the bare metal communication using the at least one control resource set and the at least one hardware resource set of the composed information handling system. In response to obtaining the bare metal communication, the system control processor, or an entity executing on the system control processor, may perform the data protection service. The data protection service may include, for example, backup generation. The data protection service may include other services (e.g., deduplication, replication, erasure coding, compression, encryption, etc.) without departing from the invention. The system control processor may generate a backup of the data associated with the bare metal communication. The backup may be snapshot of the data, the backup may be other types of backups without departing from the invention. The system control processor may write the original data to a storage resource of the hardware resource set. The system control processor may use and/or invoke the functionality of the physical resources manager, emulated resources manager, and/or the virtual resources manager to write the original data to the storage resource. The system control processor may use address tables and/or other resources generated using the physical resources manager, emulated resources manager, and/or the virtual resources manager to write the first copy of data to the storage resource. As a result, the original data may be stored in the storage resource of the hardware resource set of the composed information handling system. The system control processor may write the backup to a backup storage. Accordingly, the backup may be stored in persistent storage of the backup storages.
The method may end following step 532.
Using the method illustrated in
Turning to
While
Prior to step 540, a composed information handling system, including a system control processor, was instantiated based on an intent based data protection request via the methods of
In step 540, a recomposition event is identified. A recomposition event may be an event or condition that indicates a composed information handling system is to be recomposed. As used herein, recomposing a composed information handling system may include modifying the resources allocated to a composed information handling system and/or modifying the functionality of resources allocated to a composed information handling system. The recomposition event may include, for example, obtaining a request from a component of the system to recompose a composed information handling system that did not fully meet data protection requirements, a period of time elapsing after which a composed information handling system is to be recomposed, the occurrence of a condition precedent such as modification of the resources of the composed information handling system in which a composed information handling system is to be recomposed, newly available allocable resources are identified, and any other event and/or condition that may result in the recomposition of a composed information handling system without departing from the invention. The system control processor manager may monitor the composed information handling system and/or other entities to identify recomposition events. The recomposition event may specify the composed information handling system that is associated with the recomposition event. A recomposition event may be identified via other and/or additional methods without departing from the invention.
In step 542, the data protection policy and the data protection architecture are modified based on the change of computing resources of the recomposed information handling system. The system control processor manager may modify the data protection policy and data protection architecture of the composed information handling system using the intent based data protection request used to instantiate the composed information handling system and the available resources at the point in time of the identification of the recomposition event. The system control processor manager may modify the data protection policy and the data protection architecture of the composed information handling system via the methods illustrated in
The method may end following step 542.
Using the method illustrated in
To further clarify embodiments of the invention, a non-limiting example is provided in
Consider a scenario as illustrated in
In response to obtaining the intent based data protection request, the system control processor manager (600), at step 2, identifies a data protection policy and a data protection architecture associated with the intent based data protection request based on available resources using the data structures in
The information handling system entry (642) is used by the system control processor manager (600) to ascertain the available resources of the information handling system (610) that may be used to instantiate the composed information handling system. For example, the information handling system entry (642) specifies that a compute resource set including a processor and memory (644), a control resource set including a system control processor (648), and a hardware resource set (650) including a solid state disk (650) are available resources of the information handling system (610). The system control processor manager (600) uses the information handling system entry (642) of the telemetry data map (640) to identify the aforementioned resources as available resources.
As seen in
As seen in
Returning to
Based on the determinations, a message, at step 4, indicating these resources of the information handling system (610) is sent to the system control processor (614). The message indicates that the compute resource set A (612) and one terabyte of the solid state disk (616) storage space is to be allocated to the composed information handling system.
In response to the first message, at step 5, the system control processor (614) determines that one terabyte of the solid state disk (616) should be presented by virtualizing a terabyte of the solid state disk (616) as the storage resource (620). The system control processor (614) generates an appropriate address translation table associated with a storage resource (620) to present the one terabyte of storage of the solid state disk (616) as the storage resource. At step 6, the system control processor (614) uses the appropriate address table to obtain the storage resource from the solid state disk (616).
Turning to
At step 9, applications executing on compute resource set A (612) generate data. Consequently, at step 10, compute resource set A (612) sends a message to the system control processer (614) that includes the generated data and a bare metal communication to the indicating that the data is to be written to the storage resource.
At step 11, the backup generation application (618) obtains the bare metal communication and the data from compute resource set A (612). In response to obtaining the bare metal communication and the data, at step 12, the backup generation application (618) generates a backup of the data. Then, at step 13, the backup generation application (618) writes the original data to the storage resource of the solid state disk using the appropriate address table. At step 14, the original data is stored in the storage resource of the solid state disk. Then, at set 15, the backup generation application (618) sends the backup to a backup storage (630), where, at step 16, the backup is stored.
Thus, as illustrated in
As discussed above, embodiments of the invention may be implemented using computing devices.
In one embodiment of the invention, the computer processor(s) (702) may be an integrated circuit for processing instructions. For example, the computer processor(s) may be one or more cores or micro-cores of a processor. The computing device (700) may also include one or more input devices (710), such as a touchscreen, keyboard, mouse, microphone, touchpad, electronic pen, or any other type of input device. Further, the communication interface (712) may include an integrated circuit for connecting the computing device (700) to a network (not shown) (e.g., a local area network (LAN), a wide area network (WAN) such as the Internet, mobile network, or any other type of network) and/or to another device, such as another computing device.
In one embodiment of the invention, the computing device (700) may include one or more output devices (708), such as a screen (e.g., a liquid crystal display (LCD), a plasma display, touchscreen, cathode ray tube (CRT) monitor, projector, or other display device), a printer, external storage, or any other output device. One or more of the output devices may be the same or different from the input device(s). The input and output device(s) may be locally or remotely connected to the computer processor(s) (702), non-persistent storage (704), and persistent storage (706). Many different types of computing devices exist, and the aforementioned input and output device(s) may take other forms.
Embodiments of the invention may provide a system and method for instantiating composed information handling systems. Specifically, embodiments of the invention may provide a system control processor manager which instantiates composed information handling systems based on intent based data protection requests. The system control processor manager may identify available resources, and based on the available resources, identify a data protection policy and a data protection architecture to instantiate a composed information handling system to service the intent based data protection request. The system control processors may perform data protection services based on data protection policies using the data protection architectures of composed information handling systems. The performance of the data protection services may be transparent to at least a portion of the compute resource sets of the composed information handling systems and may not interfere with and/or hinder the computer implemented services provided by the compute resource sets.
Thus, embodiments of the invention may address the problem of performing data protection services for composed systems. For example, by utilizing a system control processor manager to instantiate a composed information handling system based on available resources, and based on the available resources, identify a data protection policy and data protection architecture of the composed information handling system to perform data protection services, the composed information handling system may be instantiated with data protection functionality with minimal user overhead, resulting in improved efficiency in the instantiation and management of composed information handling systems.
The problems discussed above should be understood as being examples of problems solved by embodiments of the invention of the invention and the invention should not be limited to solving the same/similar problems. The disclosed invention is broadly applicable to address a range of problems beyond those discussed herein.
One or more embodiments of the invention may be implemented using instructions executed by one or more processors of a computing device. Further, such instructions may correspond to computer readable instructions that are stored on one or more non-transitory computer readable mediums.
While the invention has been described above with respect to a limited number of embodiments, those skilled in the art, having the benefit of this disclosure, will appreciate that other embodiments can be devised which do not depart from the scope of the invention as of the invention. Accordingly, the scope of the invention should be limited only by the attached claims.
