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通过 CIFS 无法访问 SnapMirror 创建的包含非法字符的 SnapVault 快照

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ontap-9
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cifs
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适用场景

  • ONTAP 9
  • SnapVault 快照
  • CIFS/SMB
  • Rubrik 的 NetApp SnapMirror 集成 NAS 备份

问题描述

  • 如果自定义快照策略在快照名称 / 前缀中使用非法字符, Rubrik 的 NetApp SnapMirror 集成 NAS 备份将无法访问 SnapVault 快照。
  • 包含 Illegal 的 Snapshot 前缀示例:使用的字符:

netapp01::> volume snapshot policy show -vserver netapp
Vserver: netapp
                         Number of Is
Policy Name              Schedules Enabled Comment
------------------------ --------- ------- ----------------------------------
snap_test                        1 true    -
   
Schedule                   Count     Prefix                 SnapMirror Label
    ---------------------- -----     ---------------------- -------------------
    test_prefix         1   test:snapshot      -

 

  • 可从命令行界面和 System Manager 正确显示快照名称 / 前缀:
  • 命令行界面

snapshot show -vserver netapp -volume snaps_vol
                                                                 ---Blocks---
Vserver  Volume   Snapshot                                  Size Total% Used%
-------- -------- ------------------------------------- -------- ------ -----
netapp   snaps
         test:snapshot.2021-08-24_1600       132KB     0%   29%

  • System Manager

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