Slow performance due to SnapMirror Synchronous

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Views:: 560

Visibility:: Public

Votes:: 1

Category:: ontap-9

Specialty:: perf

Last Updated:

Applies to

ONTAP 9
SnapMirror Synchronous

Issue

Users report slow performance on the source volume in a SnapMirror Synchronous relationship
EMS errors are logged during that time on the storage node that owns the volume

Fri Jul 30 04:39:15 IST [NODE01: repl_Handle_sync_resl: callhome.syncsm.exception:notice]: Call home for SNAPMIRROR SYNCHORONOUS EXCEPTION: MetaData processing time exceeded threshold.