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ONTAP Select 精简 NFS vmdk 文件大小不断增长

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Category:
ontap-select
Specialty:
cloud
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适用场景

  • ONTAP Select
  • NFS
  • VMware
  • Virtual Storage Console (VSC)

问题描述

尽管 OTS 中已回收了可用空间,但精简配置的 NFS VMDK 仍会随着时间的推移而增长:

cluster01--1::> df -h fg*
Filesystem         total    used    avail capacity  Mounted on          Vserver
/vol/fg_nfs/        972GB    621MB   972GB     0%  /fg_nfs           svm1
/vol/fg_nfs/.snapshot    51GB     30MB     51GB     0%  /fg_nfs/.snapshot      svm1


[root@rhel1 ~]# df -h /mnt/fg_vol
Filesystem       Size  Used Avail Use% Mounted on
10.61.79.130:/fg_nfs  973G  622M 973G   1% /mnt/fg_vol

[root@esxi1:~] du -ah /vmfs/volumes/datastore-nfs6/cluster01-01
79.6G  /vmfs/volumes/datastore-nfs6/cluster01-01/cluster01-01_1-flat.vmdk
4.0K   /vmfs/volumes/datastore-nfs6/cluster01-01/cluster01-01_1.vmdk

[root@esxi2:~] du -ah /vmfs/volumes/datastore-nfs7/cluster01-01
90.4G  /vmfs/volumes/datastore-nfs7/cluster01-01/cluster01-01_1-flat.vmdk
4.0K   /vmfs/volumes/datastore-nfs7/cluster01-01/cluster01-01_1.vmdk

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