From: Patrick Donnelly Date: Tue, 14 Sep 2021 15:12:10 +0000 (-0400) Subject: doc: note simpler MDS upgrade procedure for v16.2.6 X-Git-Tag: v17.1.0~862^2~4 X-Git-Url: http://git.apps.os.sepia.ceph.com/?a=commitdiff_plain;h=f2a16a7345125d7732a0128c7df71ec10e78f28a;p=ceph-ci.git doc: note simpler MDS upgrade procedure for v16.2.6 Signed-off-by: Patrick Donnelly --- diff --git a/doc/releases/pacific.rst b/doc/releases/pacific.rst index 4f07f8c5ea6..c53cfea2073 100644 --- a/doc/releases/pacific.rst +++ b/doc/releases/pacific.rst @@ -20,6 +20,13 @@ Notable Changes For more details, see: https://docs.ceph.com/en/latest/rados/operations/placement-groups/ +* CephFS: the upgrade procedure for CephFS is now simpler. It is no longer + necessary to stop all MDS before upgrading the sole active MDS. After + disabling standby-replay, reducing max_mds to 1, and waiting for the file + systems to become stable (each fs with 1 active and 0 stopping daemons), a + rolling upgrade of all MDS daemons can be performed. + + Changelog ---------