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FlexGroup或MDV_aud卷发生原因聚合将脱机

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适用场景

  • Cloud Volumes ONTAP ( CVO )
  • FlexGroup
  • BlueXP
  • 审核元数据卷(MDV)

问题描述

  • BlueXP自动容量管理会尝试删除包含卷的聚合、即使其中存在数据也是如此、从而导致该聚合脱机
  • 在检查时间线时、我们会看到、由于已启用自动容量管理、它正在尝试删除空聚合。但是、在该过程中、它会首先使聚合脱机、但在删除活动失败并显示以下错误时、它不会再次联机:

"Operation Delete Aggregate failed with error Cannot delete an aggregate that has volumes. Delete or move the volumes, and then try the operation again. "

  •  此聚合 具有一个FlexVol成分卷/审核MDV卷。
  • 从sk_traces中、我们可以看到FlexVol成分卷正在卸载、而聚合正在脱机:

2023-07-03T02:58:27Z xxxxxxxxxxxxxxxx [17:0] VOL_LOG_IMP:  vol_trace: wafl_multi_vvol_offline7():25145 Time:51402251 PC:xxxxxxxxxxxxxxxx pvol:NIL vvol:NIL VolId:-1:: UnMount Stats: [Vol name]  Volume UnMountCompleted:51402251

2023-07-03T02:58:30Z xxxxxxxxxxxxxxxx [31:0] VOL_LOG_IMP:  vol_trace: config_do_unmount_volume():1197 Time:51404830 PC:xxxxxxxxxxxxxxxx pvol:NIL vvol:NIL VolId:-1:: UnMount Stats: [aggr name] Vol UnMount Completed :51404830

 

 

 

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