Applies to ONTAP 9 Storage efficiency Issue Unable to start inactive data compression on a volume: ::*> volume efficiency inactive-data-compression start -vserver svm01 -volume vol01 Error: command fa...Applies to ONTAP 9 Storage efficiency Issue Unable to start inactive data compression on a volume: ::*> volume efficiency inactive-data-compression start -vserver svm01 -volume vol01 Error: command failed: Failed to start inactive data compression scan on volume "vol01" in Vserver "svm01". Reason: "Another sis operation is currently active"