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authorMike Snitzer2020-06-04 10:44:34 -0400
committerMike Snitzer2020-06-05 14:59:58 -0400
commit04867370ec40b708bd335df641182ddab0c59685 (patch)
treedf50c504f5644ac280c457c0aa7ceb7cb50ca807 /drivers/md
parent4c3f48380fedbd714fc95958f503c1b5adf3ee6b (diff)
dm mpath: add DM device name to Failing/Reinstating path log messages
When there are many DM multipath devices it really helps to have additional context for which DM device a failed or reinstated path is part of. Signed-off-by: Mike Snitzer <snitzer@redhat.com>
Diffstat (limited to 'drivers/md')
-rw-r--r--drivers/md/dm-mpath.c8
1 files changed, 6 insertions, 2 deletions
diff --git a/drivers/md/dm-mpath.c b/drivers/md/dm-mpath.c
index b17da3046611..78cff42d987e 100644
--- a/drivers/md/dm-mpath.c
+++ b/drivers/md/dm-mpath.c
@@ -1285,7 +1285,9 @@ static int fail_path(struct pgpath *pgpath)
if (!pgpath->is_active)
goto out;
- DMWARN("Failing path %s.", pgpath->path.dev->name);
+ DMWARN("%s: Failing path %s.",
+ dm_device_name(dm_table_get_md(m->ti->table)),
+ pgpath->path.dev->name);
pgpath->pg->ps.type->fail_path(&pgpath->pg->ps, &pgpath->path);
pgpath->is_active = false;
@@ -1324,7 +1326,9 @@ static int reinstate_path(struct pgpath *pgpath)
if (pgpath->is_active)
goto out;
- DMWARN("Reinstating path %s.", pgpath->path.dev->name);
+ DMWARN("%s: Reinstating path %s.",
+ dm_device_name(dm_table_get_md(m->ti->table)),
+ pgpath->path.dev->name);
r = pgpath->pg->ps.type->reinstate_path(&pgpath->pg->ps, &pgpath->path);
if (r)