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PendingReleaseNotes: add release note for 62338

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See https://tracker.ceph.com/issues/62338 and
2fc5486e.

Signed-off-by: Samuel Just <sjust@redhat.com>
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Samuel Just 2023-11-22 03:12:12 +00:00
parent ad9b6d7d8b
commit dfb4b26a71
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@ -91,6 +91,14 @@ CephFS: Disallow delegating preallocated inode ranges to clients. Config
* RADOS: `get_pool_is_selfmanaged_snaps_mode` C++ API has been deprecated
due to being prone to false negative results. It's safer replacement is
`pool_is_in_selfmanaged_snaps_mode`.
* RADOS: For bug 62338 (https://tracker.ceph.com/issues/62338), we did not choose
to condition the fix on a server flag in order to simplify backporting. As
a result, in rare cases it may be possible for a PG to flip between two acting
sets while an upgrade to a version with the fix is in progress. If you observe
this behavior, you should be able to work around it by completing the upgrade or
by disabling async recovery by setting osd_async_recovery_min_cost to a very
large value on all OSDs until the upgrade is complete:
``ceph config set osd osd_async_recovery_min_cost 1099511627776``
>=18.0.0