The system provided the additional explanation: 'Preparing source volume for cutover: Deduplication is not ready for volmove cutover'. After a short delay, the volume move operation will reattempt cut...The system provided the additional explanation: 'Preparing source volume for cutover: Deduplication is not ready for volmove cutover'. After a short delay, the volume move operation will reattempt cutover entry. Thu Aug 24 05:55:17 +0200 [cluster1-01: mgwd: mgmt.vopl.move.cutover.failed:error]: The volume move operation with ID '42734' on volume 'vol1' on Vserver 'svm1' to destination aggregate 'aggr1' did not cut over because: 'Replication encountered an unknown error.