Storage efficency Change log 100%

[sadelfin]

Storage efficency shows Change log 100%. I can not stop or restart process.

::> volume efficiency start -vserver <vserver> -volume <volume> -scan-old-data true

give me

Error: command failed: Failed to start efficiency on volume "XXXXXXX" of Vserver "XXXXX": Operation is currently pending.

Any ideas on how to fix that ?

[Damien_Queen]

If you get change log 100%, it means you either 

1) reached maximum deduplication efficiency possible, yes, there is a limit

2) or you simply do not have free space in your volume.

In any way, I would strongly suggest familiarizing yourself with TR-4476

[sadelfin]

Find out  that I run into the bug :

https://mysupport.netapp.com/NOW/cgi-bin/bol?Type=Detail&Display=1118748

Only current ways to workaround the issue is either a takeover/giveback of the node or doing an offline/online of the volume