multipathd can't deal with other devices anyway. Proceeding further with events for other devices just generates log noise.
Based on an idea from Ritika Srivastava <[email protected]>. ("multipath-tools: Skip CHANGE uevent for non-mpath devices"). Changes in v2: always return immediately for non-mpath case (Ritika Srivastava) Signed-off-by: Martin Wilck <[email protected]> --- multipathd/main.c | 7 +++---- 1 file changed, 3 insertions(+), 4 deletions(-) diff --git a/multipathd/main.c b/multipathd/main.c index ff3ecb640487..a8a0c302e8fe 100644 --- a/multipathd/main.c +++ b/multipathd/main.c @@ -1122,6 +1122,8 @@ uev_trigger (struct uevent * uev, void * trigger_data) * are not fully initialised then. */ if (!strncmp(uev->kernel, "dm-", 3)) { + if (!uevent_is_mpath(uev)) + goto out; if (!strncmp(uev->action, "change", 6)) { r = uev_add_map(uev, vecs); @@ -1132,11 +1134,8 @@ uev_trigger (struct uevent * uev, void * trigger_data) * cess. */ uev_pathfail_check(uev, vecs); - goto out; - } - if (!strncmp(uev->action, "remove", 6)) { + } else if (!strncmp(uev->action, "remove", 6)) { r = uev_remove_map(uev, vecs); - goto out; } goto out; } -- 2.16.1 -- dm-devel mailing list [email protected] https://www.redhat.com/mailman/listinfo/dm-devel
