Conversion process of existing SnapMirror to SnapMirror Business Continuity fails at Resync step
Applies to
- ONTAP 9
- SnapMirror Synchronous
- SnapMirror Business Continuity (SMBC)
Issue
- Step 7 Resync operation for Convert existing relationships to SM-BC relationships fails with:
Last Transfer Error: Failed to configure source. (Failed due to a release operation run on the source or a precheck failure during a previous resync or initialize operation.)
- The
failed to configure source
message could also appear in response to other SnapMirror operations, such as Initialize or Update - Examination of
snapmirror-audit
orsnapmirror-error
logs show a precheck is failing:
Wed Dec 1 11:54:46 UTC 2021 PullCgSMBCConstituentInfo[Dec 1 11:52:43]:<> Operation-Uuid=<> Group=<CG-Group> Operation-Cookie=0 action=End source=<SVM:VOL> destination=<SVM:VOL> status=Failure message=Prechecks on source volume failed.(Operation failed for volume "<vol_name>". Reason: "SnapMirror Business Continuity (SMBC) relationship cannot be established on volumes mounted for NAS access".(Failed due to a release operation run on the source or a precheck failure during a previous resync or initialize operation.))