NetApp卷删除后AGGR空间无法释放

NetApp正常删除Vol后所在Aggr空间默认不会立即开始删除，会在恢复队列保留12小时，如果需要立即删除，需要手动从恢复队列里删除卷

CIFS/NFS场景下先卸载卷结合路径

确认无异常后卷脱机

删除卷

命令行进入diag模式，查看当前恢复队列状态

FAS2720::> set -privilege diag

Warning: These diagnostic commands are for use by NetApp personnel only.
Do you want to continue? {
    
    y|n}: y

FAS2720::*> 
FAS2720::*> volume recovery-queue show -vserver VeeamBak 
Vserver   Volume      Deletion Request Time     Retention Hours
--------- ----------- ------------------------  ---------------
VeeamBak  veeam_1028  Tue Jan 04 09:49:22 2022               12

清除恢复队列

FAS2720::*> volume recovery-queue purge -vserver VeeamBak -volume veeam_1028 
Queued private job: 5633                                

从队列删除后，空间也不会立即释放，完全释放需要一定时间

FAS2720::> aggr show
                                                                      

Aggregate     Size Available Used% State   #Vols  Nodes            RAID Status
--------- -------- --------- ----- ------- ------ ---------------- ------------
DATA       28.92TB    1001GB   97% online       8 FAS2720-01       raid_dp,
                                                                   normal
root_01    159.9GB    7.75GB   95% online       1 FAS2720-01       raid_dp,
                                                                   normal
root_02    159.9GB    7.75GB   95% online       1 FAS2720-02       raid_dp,
                                                                   normal
3 entries were displayed.

附官方KB：

https://kb.netapp.com/Advice_and_Troubleshooting/Data_Storage_Software/ONTAP_OS/How_to_use_the_Volume_Recovery_Queue