Abstract: Techniques for enabling remote recovery of computer system is disclosed. OOB communication with a provisioning server is established using a wireless communication device on a computer system that fails. The computer system includes an OOB controller. The OOB communication is authenticated. A disk image is downloaded from a server. Operations to correct the failure are performed.

Abstract: Provided are techniques for booting and provisioning a platform connected to a boot and provisioning server including a server boot and provisioning system. The server boot and provisioning system receives a platform identifier, selects a platform specific boot image based on the platform identifier in response to determining that the platform identifier is valid, and selects a platform specific configuration policy based on the platform identifier in response to determining that the platform identifier is valid. Also provided are techniques for booting and provisioning a platform connected to a boot and provisioning server, wherein the platform includes a platform boot and provisioning system.

Abstract: Provided is a technique for power and performance management of one or more storage devices. With a power and performance management agent, a power change notification identifying a power set point is received and a power state of at least one storage device is adjusted.

Abstract: Provided are techniques for cache management. An incoming request to access a first data block is received. A probability of how likely a second data block may be accessed based on the access of the first data block is determined. Whether the probability exceeds a read ahead threshold is determined. The second data block is prefetched in response to determining that the probability exceeds the read ahead threshold.

Abstract: In one embodiment, a method is provided that may include encrypting, based least in part upon at least one key, one or more respective portions of input data to generate one or more respective portions of output data to be stored in one or more locations in storage. The method of this embodiment also may include generating, based at least in part upon the one or more respective portions of the output data, check data to be stored in the storage, and/or selecting the one or more locations in the storage so as to permit the one or more respective portions of the output data to be distributed among two or more storage devices comprised in the storage. Many modifications, variations, and alternatives are possible without departing from this embodiment.

Abstract: A server platform (SP) having a local node (LN) and a peer node (PN) that responsive to a platform error (PE) at a local node, which is not resolvable at the processor abstraction layer (PAL), determines if there is a PN with an available network interface card (NIC), and if so, the media access control (MAC) address of the LN is sent to the PN so that the PN can handle operations for the LN and the MAC address of the LN is disabled. Error recovery is next performed at either a system abstraction layer (SAL) or by the operating system (OS), and if the PE is resolvable by the SAL or the OS, the LN is enabled with the MAC address of the LN and the LN resumes normal operation. However, if the error is not resolved, then the LN re-boots and resumes normal operation at a later point.