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FlexGroup成员卷已满

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适用场景

  • ONTAP 9
  • FlexGroup卷
  • 精简配置
  • 弹性大小调整

问题描述

  • 卷无法访问。FlexGroup
  • 组成部分或聚合的容量已达到 100%。

clust1::> vol show -is-constituent true
Vserver    Volume        Aggregate     State       Type     Size       Available   Used%
---------  ------------   ------------  ----------  ----     ----------  ----------  -----
svm1      vol1__0001    aggr1       online     RW       96.63TB     6.70TB     92%
svm1      vol1__0002    aggr1       online     RW       95.08TB     7.47TB     92%
svm1      vol1__0003    aggr1       online     RW       95.08TB     6.85TB     92%
svm1    vol1__0004    aggr1       online     RW      100TB       0B         100%
svm1     vol1__0005    aggr1       online     RW       95.39TB     4.81TB      94%
svm1      vol1__0006    aggr1       online     RW       96.28TB     5.75TB     93%

::> 存储聚合显示

Aggregate    Size Available Used% State   #Vols  Nodes       RAID Status
--------- -------- --------- ----- ------- ------ ---------------- ------------
aggr_1    9.43TB   1.74TB   82%   online    8      Node-01  raid_dp,normal
aggr_2    9.43TB   0B     100%   online    8      Node-02  raid_dp,normal

  • EMS中的事件:

wafl.vol.fsp.full: volume
vol1__0004@vserver:XXXXXXXXXX insufficient space in FSP wafl_remote_reserve to satisfy request of 2 holes and 2 overwrites.

wafl.vol.full: Insufficient space on volume vol1__0004@vserver:XXXXXXXXX to perform operation. 28.0KB was requested but only 1.00KB was available.

[wafl.vol.full:alert]: Insufficient space on aggregate aggr_1 to perform operation. 4.00KB was requested but only 1.00KB was available.

  • 聚合中的空间不足可能会导致重新平衡失败,因为没有足够的空间来存储所需的元数据:

[Node-01: OnDemand_Handler2: wafl.ondemand.exception:debug]: params: {'exception_info': 'Cannot quiesce source file. No space is left on volume {DSID:xxxx}. File move job c2bbcfb6-2d8d-4c63-xxxxxxxxxx.'}
[Node-01: OnDemand_Handler3: wafl.ondemand.done:notice]: Cannot complete file move. Operation destroyed. Cannot quiesce source file. No space is left on volume {DSID:xxxx}. FlexGroup rebalance operation on volume vol01 (DSID xxxx to yyyy). path=/file_path destination_constituent=vol01__0003 operation_UUID=c2bbcfb6-2d8d-xxxxxxxxxxxxxxxxxxx.

 

 

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