Applies to ONTAP 9.x SnapMirror Sync (SM-S) Issue SnapMirror Sync is out of Sync Status is Idle Failed due to a release operation run on the source or a precheck failure during a previous resync or in...Applies to ONTAP 9.x SnapMirror Sync (SM-S) Issue SnapMirror Sync is out of Sync Status is Idle Failed due to a release operation run on the source or a precheck failure during a previous resync or initialize operation. Prechecks on source volume failed. (CSM: An operation failed due to an ONC RPC failure. (Failed due to a release operation run on the source or a precheck failure during a previous resync or initialize operation.))