公开(公告)号：US20210326207A1

公开(公告)日：2021-10-21

申请号：US17356849

申请日：2021-06-24

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Yun ZHAN ,  Huiyun XIE ,  Tonglei WANG

IPC: G06F11/10 ,  G06F3/06 ,  G06F12/02

Abstract: A stripe reassembling method is provided, including: A stripe server selects stripes (701); uses data strips (D21, D32 and D13) including valid data in the stripes S1, S2, and S3 as data strips in a new stripe S4, and generates data of a parity strip P41 for data of a data strip in S4 according to an EC algorithm the same as that of S1, S2, and S3 (702); and stores the parity data of the parity strip P41 on a parity storage node N1 (703).