manila/releasenotes/notes/bug-1967760-shorten-snapshot-names-cephfs-a220e2b9f7ba5739.yaml
Victoria Martinez de la Cruz c86523d590 Shorten snapshots names in CephFS drivers
The name set to snapshots in the CephFS drivers
is generated appending the snapshot id with the
snapshot instance id.

This is a problem because Ceph has a limitation
in the name of the subvolumes (shares) being created.

What happens then is, when trying to create a snapshot,
the snapshot gets created with a truncated name and it cannot
be accessed later.

This change drops the snapshot instance id from the
assigned name in order to avoid this limitation.

Closes-Bug: #1967760

Change-Id: Ifab3ec9de2abeb1af8e6499feca0236e1ee22fcf
2022-10-21 14:15:42 +00:00

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YAML

---
fixes:
- |
Make snapshot names in CephFS drivers shorter to
avoid limitation in Ceph clusters which truncates
the subvolume name and makes the snapshots inaccesible.