SnapMirror schedule overrun errors on the MetrorCluster passive site
Applies to
- ONTAP 9.14.1P14
- MetroCluster IP
- SnapMirror from the FAS system to the MCCIP active site.
Issue
- Repeated SnapMirror schedule overrun errors are reported in EMS logs on the passive site :
ERROR smc.snapmir.schd.trans.overrun: Scheduled transfer from source volume 'NETAPP-data' to destination volume 'NETAPP-DR-mc:data' is taking longer than the schedule window. Relationship UUID 'dafdd410-96e6-11ed-a62e-d039ea3301db'.
- These errors appeared for multiple volumes, typically after a MetroCluster switchover/switchback or site reboot event.
- SnapMirror relationships were healthy and operating normally on the active site.
