跳转到主内容

手动创建的快照会自动删除、并自动删除false

Views:
6
Visibility:
Public
Votes:
0
Category:
ontap-9
Specialty:
core<a>2009年261692</a>
Last Updated:

适用场景

ONTAP 9

问题描述

  • 缺少手动快照
  • 已自动删除快照以释放空间
  • 创建快照后的快照列表输出:

CLUSTER::> snap list -vol vol1
                                                                 ---Blocks---
Vserver  Volume   Snapshot                                  Size Total% Used%
-------- -------- ------------------------------------- -------- ------ -----
SVM_1    vol1
                  3hour.2022-08-06_0805                  74.69GB     4%    9%
                  3hour.2022-08-06_1105                  23.50GB     1%    3%
                  Manual_DR_1                               120KB     0%    0%
                  Manual_DR_2                               104KB     0%    0%
4 entries were displayed.

  • EMS日志指示这些日志因空间不足而被自动删除:

Sat Aug 06 12:38:15 IST [CLUSTER-02: wafl_spcd_main: monitor.volume.full:debug]: Volume vol1@vserver:898ddad3-0373-11e7-91cb-00a098ac7a64 is full (using or reserving 98% of space and 0% of inodes).
Sat Aug 06 12:38:17 IST [CLUSTER-02: snap_helper: wafl.volume.snap.autoDelete:info]: Deleting Snapshot copy '3hour.2022-08-06_0805' in volume 'vol1@vserver:898ddad3-0373-11e7-91cb-00a098ac7a64' to recover storage.
Sat Aug 06 12:38:20 IST [CLUSTER-02: wafl_spcd_main: monitor.volume.nearlyFull:alert]: Volume vol1@vserver:898ddad3-0373-11e7-91cb-00a098ac7a64 is nearly full (using or reserving 97%% of space and 0%% of inodes).
Sat Aug 06 12:38:29 IST [CLUSTER-02: wafl_spcd_main: monitor.volumes.one.ok:debug]: Volume vol1@vserver:898ddad3-0373-11e7-91cb-00a098ac7a64 is OK.
Sat Aug 06 12:38:36 IST [CLUSTER-02: snap_helper: wafl.volume.snap.autoDelete:info]: Deleting Snapshot copy '3hour.2022-08-06_1105' in volume 'vol1@vserver:898ddad3-0373-11e7-91cb-00a098ac7a64' to recover storage.
Sat Aug 06 12:38:54 IST [CLUSTER-02: snap_helper: wafl.volume.snap.autoDelete:info]: Deleting Snapshot copy 'Manual_DR_1' in volume 'vol1@vserver:898ddad3-0373-11e7-91cb-00a098ac7a64' to recover storage.
Sat Aug 06 12:39:08 IST [CLUSTER-02: snap_helper: wafl.volume.snap.autoDelete:info]: Deleting Snapshot copy 'Manual_DR_2' in volume 'vol1@vserver:898ddad3-0373-11e7-91cb-00a098ac7a64' to recover storage.

  • Snapshot设置指示自动删除为false:

::> volume snapshot autodelete show

Vserver Name: SVM_1
Volume Name: vol1
Enabled: false
Commitment: try
Defer Delete: user_created
Delete Order: oldest_first
Defer Delete Prefix: (not specified)

Sign in to view the entire content of this KB article.

New to NetApp?

Learn more about our award-winning Support

NetApp provides no representations or warranties regarding the accuracy or reliability or serviceability of any information or recommendations provided in this publication or with respect to any results that may be obtained by the use of the information or observance of any recommendations provided herein. The information in this document is distributed AS IS and the use of this information or the implementation of any recommendations or techniques herein is a customer's responsibility and depends on the customer's ability to evaluate and integrate them into the customer's operational environment. This document and the information contained herein may be used solely in connection with the NetApp products discussed in this document.