公开(公告)号：US20220229722A1

公开(公告)日：2022-07-21

申请号：US17716769

申请日：2022-04-08

Applicant: Intel Corporation

Inventor： Kapil KARKRA ,  Slawomir PTAK ,  Mariusz BARCZAK

IPC: G06F11/10 ,  G06F3/06

Abstract: High performance parity-based Redundant Array of Independent Disks (RAID) on Zoned Namespaces Solid State Drives (SSD)s with support for high queue depth write Input Output (IO) and Zone Append command is provided in a host system. The host system includes a stripe mapping table to store mappings between parity strips and data strips in stripes on the RAID member SSDs. The host system also includes a Logical to Physical (L2P) table to store data block addresses returned by the Zone Append command.

公开(公告)号：US20180095884A1

公开(公告)日：2018-04-05

申请号：US15282478

申请日：2016-09-30

Applicant: INTEL CORPORATION

Inventor： Maciej KAMINSKI ,  Piotr WYSOCKI ,  Slawomir PTAK

IPC: G06F12/0873 ,  G06F3/06 ,  G06F12/0804 ,  G06F12/0868

CPC classification number: G06F12/0873 ,  G06F3/0611 ,  G06F3/0659 ,  G06F3/068 ,  G06F12/0804 ,  G06F12/0868 ,  G06F2212/1024 ,  G06F2212/205 ,  G06F2212/221 ,  G06F2212/2228 ,  G06F2212/224 ,  G06F2212/271 ,  G06F2212/284 ,  G06F2212/3042 ,  G06F2212/305 ,  G06F2212/313

Abstract: An apparatus is described. The apparatus includes a memory controller comprising logic circuitry to implement a mass storage cache in a non volatile region of a system memory. The non volatile region of the system memory is to support execution of program code directly out of the non volatile region system memory.

公开(公告)号：US20190317796A1

公开(公告)日：2019-10-17

申请号：US16454703

申请日：2019-06-27

Applicant: Intel Corporation

Inventor： Maksymilian KUNT ,  Piotr WYSOCKI ,  Slawomir PTAK ,  Kapil KARKRA

IPC: G06F9/455 ,  G06F3/06 ,  G06F13/42

Abstract: Techniques to facilitate an out-of-band (OOB) management in a virtualization environment include examples of assigning an endpoint identifier to a domain mapped to physical memory addresses of one or more storage devices coupled with a computing platform. The domain may enable software or a device driver executed by a virtual machine (VM) to access, manage or control at least a portion of the one or more storage devices. Examples also include receiving or forwarding messages through an OOB communication link coupled with the computing platform to a management entity to facilitate OOB management of the software or the device driver executed by the VM.

公开(公告)号：US20190042413A1

公开(公告)日：2019-02-07

申请号：US15910607

申请日：2018-03-02

Applicant: Intel Corporation

Inventor： Piotr WYSOCKI ,  Slawomir PTAK ,  Kapil KARKRA

IPC: G06F12/0804 ,  G06F12/10 ,  G06F11/10

Abstract: A host based Input/Output (I/O) scheduling system that improves read latency by reducing I/O collisions and improving I/O determinism of storage devices is provided. The host based storage region I/O scheduling system provides a predictable read latency using a combination of data redundancy, a host based scheduler and a write-back cache.

公开(公告)号：US20180275871A1

公开(公告)日：2018-09-27

申请号：US15466648

申请日：2017-03-22

Applicant: INTEL CORPORATION

Inventor： Slawomir PTAK

IPC: G06F3/06

CPC classification number: G06F3/061 ,  G06F3/0644 ,  G06F3/0664 ,  G06F3/0665 ,  G06F3/0688

Abstract: A computational device generates a plurality of logical storage devices from a single physical storage device coupled to the computational device. A plurality of physical storage devices are simulated via the plurality of logical storage devices. The plurality of physical storage devices and the single physical storage device are of a same type.