cinder/releasenotes/notes/bug-1901241-361b1b361bfa5152.yaml
David Hill 8d8d242c39 Do not fail when depth is greater than rbd_max_clone_depth
Removed a sanity check in the code that raised an exception
if the clone depth of a volume to be cloned exceeded the
rbd_max_clone_depth config value.  A consequence of this
check was that if an operator lowered the value, volumes
whose clone depth was greater than the new value (as would
be allowed by the previous, higher setting) could no longer
be cloned.

Change-Id: I8c445058a25c2eca2fda91bdeb6befedae34ccf2
Closes-bug: #1901241
2020-10-28 21:45:14 +00:00

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---
fixes:
- |
RBD driver `bug #1901241
<https://bugs.launchpad.net/cinder/+bug/1901241>`_:
Fixed an issue where decreasing the ``rbd_max_clone_depth`` configuration
option would prevent volumes that had already exceeded that depth from
being cloned.