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ceph: downgrade warning from mdsmap decode to debug

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commit ccd1acdf1c upstream.

While the MDS cluster is unstable and changing state the client may get
mdsmap updates that will trigger warnings:

  [144692.478400] ceph: mdsmap_decode got incorrect state(up:standby-replay)
  [144697.489552] ceph: mdsmap_decode got incorrect state(up:standby-replay)
  [144697.489580] ceph: mdsmap_decode got incorrect state(up:standby-replay)

This patch downgrades these warnings to debug, as they may flood the logs
if the cluster is unstable for a while.

Signed-off-by: Luis Henriques <lhenriques@suse.de>
Reviewed-by: Jeff Layton <jlayton@kernel.org>
Signed-off-by: Ilya Dryomov <idryomov@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Luis Henriques 2020-11-12 11:25:32 +00:00 committed by Greg Kroah-Hartman
parent 92c8c930ca
commit 3e81e1db8b
1 changed files with 2 additions and 2 deletions
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4
fs/ceph/mdsmap.c
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@ -243,8 +243,8 @@ struct ceph_mdsmap *ceph_mdsmap_decode(void **p, void *end)
}
if (state <= 0) {
pr_warn("mdsmap_decode got incorrect state(%s)\n",
ceph_mds_state_name(state));
dout("mdsmap_decode got incorrect state(%s)\n",
ceph_mds_state_name(state));
continue;
}