公开(公告)号：US20170228300A1

公开(公告)日：2017-08-10

申请号：US15494571

申请日：2017-04-24

Applicant: NetApp Inc.

Inventor： Arvind Thomas ,  Premnath Bysani

IPC: G06F11/20 ,  G06F11/16 ,  G06F3/06 ,  G06F11/10

CPC classification number: G06F11/2094 ,  G06F3/0619 ,  G06F3/0647 ,  G06F3/065 ,  G06F3/0689 ,  G06F11/1076 ,  G06F11/1088 ,  G06F11/1666 ,  G06F2201/805

Abstract: Techniques for faster reconstruction of segments using a dedicated spare memory unit are described. Zone segments in memory units are associated with a dedicated spare memory unit. The zone segments are reconstructed in the dedicated spare memory unit in response to a failed memory unit except for an identified failed zone segment of the failed memory unit. The identified failed zone segment of the failed memory unit is retained in the dedicated spare unit. Other embodiments are described and claimed.

公开(公告)号：US09632891B2

公开(公告)日：2017-04-25

申请号：US14620650

申请日：2015-02-12

Applicant: NETAPP, INC.

Inventor： Arvind Thomas ,  Premnath Bysani

IPC: G06F11/00 ,  G06F11/20 ,  G06F3/06 ,  G06F11/10

CPC classification number: G06F11/2094 ,  G06F3/0619 ,  G06F3/0647 ,  G06F3/0689 ,  G06F11/1076 ,  G06F11/1088 ,  G06F2201/805

Abstract: Techniques for faster reconstruction of segments using a dedicated spare memory unit are described. Zone segments in memory units are associated with a dedicated spare memory unit. The zone segments are reconstructed in the dedicated spare memory unit in response to a failed memory unit except for an identified failed zone segment of the failed memory unit. The identified failed zone segment of the failed memory unit is retained in the dedicated spare unit. Other embodiments are described and claimed.

公开(公告)号：US10324814B2

公开(公告)日：2019-06-18

申请号：US15494571

申请日：2017-04-24

Applicant: NetApp Inc.

Inventor： Arvind Thomas ,  Premnath Bysani

IPC: G06F11/00 ,  G06F11/20 ,  G06F3/06 ,  G06F11/10 ,  G06F11/16

Abstract: Techniques for faster reconstruction of segments using a dedicated spare memory unit are described. Zone segments in memory units are associated with a dedicated spare memory unit. The zone segments are reconstructed in the dedicated spare memory unit in response to a failed memory unit except for an identified failed zone segment of the failed memory unit. The identified failed zone segment of the failed memory unit is retained in the dedicated spare unit. Other embodiments are described and claimed.

公开(公告)号：US20160239397A1

公开(公告)日：2016-08-18

申请号：US14620650

申请日：2015-02-12

Applicant: NETAPP, INC.

Inventor： Arvind Thomas ,  Premnath Bysani

IPC: G06F11/20 ,  G06F3/06

CPC classification number: G06F11/2094 ,  G06F3/0619 ,  G06F3/0647 ,  G06F3/0689 ,  G06F11/1076 ,  G06F11/1088 ,  G06F2201/805

Abstract: Techniques for faster reconstruction of segments using a dedicated spare memory unit are described. Zone segments in memory units are associated with a dedicated spare memory unit. The zone segments are reconstructed in the dedicated spare memory unit in response to a failed memory unit except for an identified failed zone segment of the failed memory unit. The identified failed zone segment of the failed memory unit is retained in the dedicated spare unit. Other embodiments are described and claimed.

Abstract translation: 描述了使用专用备用存储器单元更快地重建段的技术。 存储单元中的区段与专用备用存储单元相关联。 响应于除了故障存储器单元的识别的故障区段之外的故障存储器单元，在专用备用存储器单元中重建区段段。 故障存储单元的已识别故障区段保留在专用备用单元中。 描述和要求保护其他实施例。