manila/releasenotes/notes/bug-1982808-netapp-fix-snapmirror-snapshots-not-cleaned-up-63cc98cd468adbd1.yaml
Fernando Ferraz 38b13bb40b NetApp ONTAP: Fix SnapMirror snapshots not being cleaned up
Replica promote is retaining unneeded snapshots from previous
SnapMirror relationships and increasing the amount of space
consumed from snapshots in the storage system.

This patch fixes the issue by calling the snapmirror release
operation after resync completes its transferring, which allows
the SnapMirror software to properly cleanup unneeded resources.

Closes-Bug: #1982808
Change-Id: I516fb3575e30d18d971d6a1b7f3b9ad7120c3bbd
2023-03-02 09:24:30 -03:00

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fixes:
- |
NetApp driver `bug #1982808
<https://bugs.launchpad.net/manila/+bug/1982808>`_: Fixed issue
preventing the storage system from proper clean up unused SnapMirror
snapshots after a replica promote, significantly increasing the amount
of space consumed in ONTAP volumes by snapshots.