Single Instance Storage (SIS)

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sis.changelog.full: SIS change logging metafile for volume VOLUME_NAME is full.

This message occurs when the Single Instance Storage (SIS) change logging metafile is full. Change logging is stopped. New writes to the volume will not be change logged until the next SIS operation.
Action:
Issue the sis start command on the volume to process existing changelogs. To process changelog files more frequently before they reach full, adjust the SIS operation schedule with the sis config -s command. If there is significant loss of savings, then run the sis start -s command, allowing it to run to completion.

See also

• NetApp, NetApp FAS: ONTAP, NetApp Metrocluster, SVM, LIF, NetApp FAS model history, NetAPP Aggregate, FabricPool, FlexGroup, FlexCache, FlexVol, Spot.io, Ocean