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Disabling TSSE keeps failing due to background deduplication running on aggregate

  1. Last updated
    Aug 6, 2024
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Last Updated:
8/6/2024, 8:14:20 AM

Applies to

Issue

While following steps to disable TSSE  on FlexGroup or FlexVol cannot complete.

  • In the following example FlexGroup Members 0005 and 0009 failed.  

Cluster::*> volume efficiency modify -compression true -compression-type adaptive -application-io-size 8k -vserver svm1  -volume FlexGroup
[Job 38752] Steps completed: 7 of 10.                                                                                                                                          

Error: command failed: [Job 38752] Job failed: Failed to modify efficiency configuration for volume "FlexGroup" of Vserver "svm1": The following constituents failed to have efficiency changes applied: 5,9. The error was the same for all constituents, and was "Failed to set compression type and application I/O size on the volume.  Switching between compression type or application I/O size is allowed only after undoing the compression savings on the volume.". 

  • EMS log reports an error event as below:
Tue Nov 21 10:21:44 -0800 [node-01: f: sis.undo.aborted:error]: SIS undo operation for '/vol/FlexGroup__0005@vserver:777cf27d-d075-11ec-8cd0-d039ea3b58dd' has aborted: 'Undo or revert operation cannot be done since background deduplication is running on volume or aggregate. Wait for it to complete and then retry this command.'.
  • volume efficiency show command output also displays the same message as "Last Operation Error: Undo or revert operation cannot be done since background deduplication is running on volume or aggregate. Wait for it to complete and then retry this command."     

 

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