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Unable to access CIFS share when MDV volume is full, although destination volume has sufficient space

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301
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Votes:
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Category:
ontap-9
Specialty:
cifs
Last Updated:

Applies to

Data ONTAP 9

Issue

  • CIFS share is not accessible due to full audit MDV volume but the destination volume has sufficient space.
  • adt.stgvol.nospace:EMERGENCY appears in EMS log lik/the following example.

Fri Dec 13 11:36:38 JST [xxxxx.xxxx: AuditWorkerThread00: adt.stgvol.nospace:EMERGENCY]: Audit subsystem internal error: Staging volume MDV_aud_97218xxxxxxxxxxxxxxxx is full.

  • When disabling CIFS audit after this issue occurred, ONTAP starts to output small Event logs like the following example and CIFS audit can not be re-enabled anymore. 

::*> node run -node nodeX -command ls -l /vol/fvol_xxxxxxxxxxxx/2019    

audit_svm_xxxxxxxxxxxxxxxxxxxxxxx_0000000000.evtx
  10777       3595      1  524292096       Thu Dec 12 15:17:22 JST
2019     xxxxxxxxxxxxxxxxxxxxxxx_0000000000.evtx
  10777      32358 1        524292096       Fri Dec 13 10:18:16 JST
2019     audit_svm_xxxxxxxxxxxxxxxxxxxxxxx_0000000000.evtx
  10777 32359      1        524292096       Fri Dec 13 10:20:31 JST
2019     audit_svm_xxxxxxxxxxxxxxxxxxxxxxx_0000000000.evtx
 10777      21217      1           790528       Fri Dec 13 13:01:14 JST
2019 audit_svm_xxxxxxxxxxxxxxxxxxxxxxx_0000000000.evtx
  10777      21218      1           790528       Fri Dec 13 13:01:24 JST
2019     audit_svm_xxxxxxxxxxxxxxxxxxxxxxx_0000000000.evtx
  10777      21219      1           790528       Fri Dec 13 13:01:34 JST

  • Issue can not be resolved by Takeover/Giveback.
     

 

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