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由于卷中缺少空间, ONTAP LUN 脱机

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状态信息

适用场景

ONTAP 9

问题描述

  • 精简配置卷中的 LUN 由于卷空间不足而脱机,尽管聚合有大量可用空间。
  • 显示主机已占用空间中存储利用率为 100% 的 LUN 较低,并因空间不足而脱机。
  • 由于卷空间不足,厚配置卷中的 LUN 脱机。
    • 卷配置
      • 已禁用预留百分比
      • LUN 空间预留值已关闭
      • 卷保证为无
      • 卷自动增长已关闭
      • 快照自动删除已关闭
  • 由于卷空间不足、厚配置卷中的精简配置LUN脱机。
    • 卷配置
      • 预留百分比100%
      • LUN 空间预留值已关闭
      • 卷保证为卷
      • 卷自动增长已关闭
      • 快照自动删除已关闭
  • 聚合上的空间不足

示例:

scsiblade.lun.offline.system:error]: LUN xyz in volume with MSID XXXXXXXXXX on Vserver xyz has been brought offline due to lack of space in the volume.
wafl_exempt00: wafl.write.fail.spcres:error]: scsit_lu_1: scsiblade.lun.offline.system:error] wafl_exempt00: wafl.vol.full:notice]

[?] Mon May 30 08:37:15 CST [cluster-01: wafl_exempt05: wafl.vol.full:notice]: Insufficient space on aggregate Data_aggr_03 to perform operation. 4.00KB was requested but only 1.00KB was available.
[?] Mon May 30 08:37:15 CST [cluster-01: scsit_lu_0: scsiblade.lun.offline.system:error]: LUN 80GKC?Lc22XX in volume with MSID 2155494106 on Vserver FC_SVM has been brought offline due to lack of space in the volume.
[?] Mon May 30 08:37:16 CST [cluster-01: VdomFSMThr_11: LUN.out.of.space:EMERGENCY]: LUN /vol/lun_vmware/lun_vmware_lun01, vol lun_vmware(DSID 1798) is out of space (UUID: 9e922f9d-9da0-48c8-8b3a-51ee0b150ddd).

 

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