公开(公告)号：US12287734B2

公开(公告)日：2025-04-29

申请号：US17815366

申请日：2022-07-27

Applicant: HEWLETT PACKARD ENTERPRISE DEVELOPMENT LP

Inventor： Syed Ismail Faizan Barmawer ,  Gautham Bhat Kumbla ,  Mashood Abdulla Kodavanji ,  Clarete Riana Crasta ,  Sharad Singhal ,  Ramya Ahobala Rao

IPC: G06F12/06

Abstract: In some examples, a computer identifies a plurality of memory servers accessible by the computer to perform remote access over a network of data stored by the plurality of memory servers, sends allocation requests to allocate memory segments to place interleaved data of the computer across the plurality of memory servers, and receives, at the computer in response to the allocation requests, metadata relating to the memory segments at the plurality of memory servers, the metadata comprising addresses of the memory segments at the plurality of memory servers. The computer uses the metadata to access, by the computer, the interleaved data at the plurality of memory servers, the interleaved data comprising blocks of data distributed across the memory segments.

公开(公告)号：US20250053482A1

公开(公告)日：2025-02-13

申请号：US18448690

申请日：2023-08-11

Applicant: HEWLETT PACKARD ENTERPRISE DEVELOPMENT LP

Inventor： Mashood Abdulla Kodavanji ,  Clarete Riana Crasta ,  Gautham Bhat Kumbla ,  Syed Ismail Faizan Barmawer ,  Sharad Singhal ,  Chinmay Ghosh

IPC: G06F11/14

Abstract: In some examples, a system combines modified data tracking structures in a plurality of computer nodes into a combined tracking data structure, where a modified data tracking structure includes indicators of modified data portions in a network-attached memory. The system stores the combined tracking data structure at the network-attached memory. As part of an incremental data backup operation, the system uses the combined tracking data structure to provide the modified data portions from the network-attached memory to a backup storage system.

公开(公告)号：US12106119B2

公开(公告)日：2024-10-01

申请号：US17815364

申请日：2022-07-27

Applicant: HEWLETT PACKARD ENTERPRISE DEVELOPMENT LP

Inventor： Mashood Abdulla Kodavanji ,  Syed Ismail Faizan Barmawer ,  Clarete Riana Crasta ,  Gautham Bhat Kumbla ,  Soumya Palakkattiri Narayanan ,  Sharad Singhal ,  Ramya Ahobala Rao ,  Rishi Kesh K Rajak

IPC: G06F12/00 ,  G06F9/445 ,  G06F11/14 ,  G06F12/1072

CPC classification number: G06F9/44505 ,  G06F11/1458 ,  G06F11/1469 ,  G06F12/1072 ,  G06F2201/84

Abstract: In some examples, a client system, in response to a request to modify a first data page at a memory server in a remote access by a client over a network, sends, to the memory server, a request to update a data modification tracking structure stored by the memory server to indicate that the first data page is modified. The client system initiates an incremental data backup from the memory server to a backup storage system of data pages indicated as modified by the data modification tracking structure stored at the memory server.

公开(公告)号：US20240037029A1

公开(公告)日：2024-02-01

申请号：US17815366

申请日：2022-07-27

Applicant: HEWLETT PACKARD ENTERPRISE DEVELOPMENT LP

Inventor： Syed Ismail Faizan Barmawer ,  Gautham Bhat Kumbla ,  Mashood Abdulla Kodavanji ,  Clarete Riana Crasta ,  Sharad Singhal ,  Ramya Ahobala Rao

IPC: G06F12/06

CPC classification number: G06F12/0607 ,  G06F2212/154

Abstract: In some examples, a computer identifies a plurality of memory servers accessible by the computer to perform remote access over a network of data stored by the plurality of memory servers, sends allocation requests to allocate memory segments to place interleaved data of the computer across the plurality of memory servers, and receives, at the computer in response to the allocation requests, metadata relating to the memory segments at the plurality of memory servers, the metadata comprising addresses of the memory segments at the plurality of memory servers. The computer uses the metadata to access, by the computer, the interleaved data at the plurality of memory servers, the interleaved data comprising blocks of data distributed across the memory segments.

公开(公告)号：US20240036883A1

公开(公告)日：2024-02-01

申请号：US17815364

申请日：2022-07-27

Applicant: HEWLETT PACKARD ENTERPRISE DEVELOPMENT LP

Inventor： Mashood Abdulla Kodavanji ,  Syed Ismail Faizan Barmawer ,  Clarete Riana Crasta ,  Gautham Bhat Kumbla ,  Soumya Palakkattiri Narayanan ,  Sharad Singhal ,  Ramya Ahobala Rao ,  Rishi Kesh K Rajak

IPC: G06F9/445 ,  G06F12/1072

CPC classification number: G06F9/44505 ,  G06F12/1072

Abstract: In some examples, a client system, in response to a request to modify a first data page at a memory server in a remote access by a client over a network, sends, to the memory server, a request to update a data modification tracking structure stored by the memory server to indicate that the first data page is modified. The client system initiates an incremental data backup from the memory server to a backup storage system of data pages indicated as modified by the data modification tracking structure stored at the memory server.