Out of band disk performance monitoring to maintain software defined storage performance

    公开(公告)号:US11747993B2

    公开(公告)日:2023-09-05

    申请号:US17459244

    申请日:2021-08-27

    Inventor: Harry Richardson

    Abstract: An article of manufacture includes a non-transitory machine-readable medium. The medium includes instructions. The instructions, when loaded and executed by a processor, configure the processor to, from an operating system, determine that a software defined storage (SDS) application installed in the operating system is configured to access a disk. The disk includes an SDS partition. The instructions are further configured to cause the processor to determine that the disk is to be monitored for performance and access a monitoring partition on the disk. The monitoring partition is inaccessible to the SDS application. The instructions are further configured to cause the processor to write test data to the monitoring partition and validate the test data written to the monitoring partition.

    Shadow Node With Cold And Warm Server Standby

    公开(公告)号:US20220066791A1

    公开(公告)日:2022-03-03

    申请号:US17410133

    申请日:2021-08-24

    Abstract: An apparatus includes an operating environment including a motherboard and a processor, and a baseboard management controller (BMC) including circuitry configured to determine that another server is in a standby mode. The other server includes its own BMC and operating environment, and, in the standby mode, the second operating environment is powered down and the second BMC is powered only through a connection to the BMC of the apparatus. The BMC of the apparatus is further configured to determine that additional resources for execution by a system including the apparatus are to be activated. The BMC is further configured to send a control signal to the other BMC, wherein the control signal is configured to issue a wake-up signal to the other BMC to wake at least a portion of the other BMC's operating environment, and to provision the other BMC's operating environment.

    Out Of Band Disk Performance Monitoring To Maintain Software Defined Storage Performance

    公开(公告)号:US20220066654A1

    公开(公告)日:2022-03-03

    申请号:US17459244

    申请日:2021-08-27

    Inventor: Harry Richardson

    Abstract: An article of manufacture includes a non-transitory machine-readable medium. The medium includes instructions. The instructions, when loaded and executed by a processor, configure the processor to, from an operating system, determine that a software defined storage (SDS) application installed in the operating system is configured to access a disk. The disk includes an SDS partition. The instructions are further configured to cause the processor to determine that the disk is to be monitored for performance and access a monitoring partition on the disk. The monitoring partition is inaccessible to the SDS application. The instructions are further configured to cause the processor to write test data to the monitoring partition and validate the test data written to the monitoring partition.

    Process acceleration for software defined storage

    公开(公告)号:US11842048B2

    公开(公告)日:2023-12-12

    申请号:US17505890

    申请日:2021-10-20

    CPC classification number: G06F3/0608 G06F3/0655 G06F3/0679

    Abstract: An apparatus includes a processor, a memory communicatively coupled to the processor, an acceleration framework circuit communicatively coupled to the memory and the processor, and a device driver. The device driver is configured to receive a request for data manipulation by a software defined storage (SDS) application. The device driver is configured to determine whether the request for data manipulation can be offloaded from the processor to the acceleration framework circuit. The device driver is configured to, based upon the determination of whether the request for data manipulation can be offloaded from the processor to the acceleration framework circuit, selectively cause the request to be executed by the acceleration framework circuit or the SDS application through execution on the processor.

    Remote Server Management Utilizing Self Contained Baseboard Management Controller

    公开(公告)号:US20220276876A1

    公开(公告)日:2022-09-01

    申请号:US17683690

    申请日:2022-03-01

    Abstract: A system includes servers, each server including a baseboard management controller (BMC) and operating environments including motherboards and processors. One of the BMCs includes circuitry to determine that the other server is in a standby mode. In a standby mode, the operating environment including the motherboard and processor is powered down and the BMC is powered only through a connection between the BMCs. The first BMC determines that additional resources for execution by the system from the other server are to be activated, and send a wake-up signal to the other BMC. The other BMC includes circuitry configured to receive the wake-up signal, wake the operating environment, and provision the operating environment, without power from the operating environment.

    Ceph Media Failure and Remediation

    公开(公告)号:US20230136274A1

    公开(公告)日:2023-05-04

    申请号:US17979851

    申请日:2022-11-03

    Abstract: A server includes a processor and a non-transitory machine-readable medium. The medium includes instructions. The instructions, when loaded and executed by the processor, cause the processor to obtain software defined storage (SDS) performance data from a plurality of media servers, process the SDS performance data, and determine whether the SDS performance data indicates that a first media server includes a potentially failing storage medium.

    COMPUTING ACCELERATION FRAMEWORK
    10.
    发明申请

    公开(公告)号:US20220057997A1

    公开(公告)日:2022-02-24

    申请号:US16931752

    申请日:2020-07-17

    Abstract: A processing acceleration system including at least one gate array that performs finite field arithmetic and at least one controller that sends information to the gate array(s) upon a determination that sending the information, performing the finite field arithmetic by the gate array(s), and sending results of the finite field arithmetic to at least one destination is more efficient than general-purpose computing processor(s) performing the finite field arithmetic and sending the results to the at least one destination. The gate array(s) may include field programmable gate array(s), and the destination(s) may include the general-purpose computing processor(s) or storage devices. The finite field arithmetic may include galois field arithmetic such as modular arithmetic, for example as may be used with respect to erasure coding for storage device(s).

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