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Used Space Discrepancy in ONTAP

Hi,

I am having trouble viewing the amount of space used on each of my SnapShots.  While this fucntion is working on all my other volumes one in particular has stopped showing the space usage and total in ONTAP.  Does anyone have any ideas what may have caused this discrepancy?  The reclaimable space does show space used and there are methods through putty to view this but I would like to see this in ONTAP.


Thanks,

Dave

netapp1*> df V103_RSM
Filesystem              kbytes       used      avail capacity  Mounted on
/vol/V103_RSM/       858993460  114092072  744901388      13%  /vol/V103_RSM/
/vol/V103_RSM/.snapshot  214748364  139143500   75604864      65%  /vol/V103_RSM                                                            /.snapshot
netapp1*>
netapp1*>
netapp1*>
netapp1*>
netapp1*>
netapp1*>
netapp1*> df V103_RSM
Filesystem              kbytes       used      avail capacity  Mounted on
/vol/V103_RSM/       858993460  114092444  744901016      13%  /vol/V103_RSM/
/vol/V103_RSM/.snapshot  214748364  139143500   75604864      65%  /vol/V103_RSM                                                            /.snapshot
netapp1*> snap list V103_RSM
Volume V103_RSM
working......

  %/used       %/total  date          name
----------  ----------  ------------  --------
  0% ( 0%)    0% ( 0%)  Apr 07 00:01  nightly.0
  0% ( 0%)    0% ( 0%)  Apr 06 00:01  nightly.1
  0% ( 0%)    0% ( 0%)  Apr 05 06:53  smvi_backup_Infrastructure Backup_20090405                                                            063500_4db13ff3-db6b-478f-8428-bec345f112c8_V103_RSM
  0% ( 0%)    0% ( 0%)  Apr 05 00:01  nightly.2
  0% ( 0%)    0% ( 0%)  Apr 04 00:00  nightly.3
  0% ( 0%)    0% ( 0%)  Mar 29 06:58  smvi_backup_Infrastructure Backup_20090329                                                            063500_2189ed3a-e064-491c-b3d6-8b3a4be2a8f5_V103_RSM
  0% ( 0%)    0% ( 0%)  Mar 27 21:51  smvi_backup_ebeb1a53a0680e1b0d3166399aa85d                                                            fe_cbf1af22-c7c4-4327-b473-d042e5ce18e0_V103_RSM
  0% ( 0%)    0% ( 0%)  Mar 15 06:42  smvi_backup_Infrastructure Backup_20090315                                                            063500_a0d4920c-2d20-4c2a-9a0c-40860dc15d4c_V103_RSM
  0% ( 0%)    0% ( 0%)  Mar 08 06:52  smvi_backup_Infrastructure Backup_20090308                                                            063500_e64d6d10-5375-44b3-bde5-6f54d5197554_V103_RSM
netapp1*>

Re: Used Space Discrepancy in ONTAP

Hi ,

Have you used Single File Snap Restore (SFSR) on this volume? What is the Data ONTAP version ?

Thanks

Daniel

Re: Used Space Discrepancy in ONTAP

You can also use another command snap reclaimable <vol-name> snapshot-name to cross check what is the space consumed by each snapshot.This gives the amount of space that the snapshot has consumed