[dm-devel] [RFC PATCH v2 3/3] libmultipath: change log level for null uid_attribute

[Benjamin Marzinski]

If uid_attribute is explicitly set to an empty string, multipath should
log the uid at the default log level, since using the fallback code is
the expected behavior.

Signed-off-by: Benjamin Marzinski <bmarzins at redhat.com>
---
 libmultipath/discovery.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/libmultipath/discovery.c b/libmultipath/discovery.c
index f650534f..435f2639 100644
--- a/libmultipath/discovery.c
+++ b/libmultipath/discovery.c
@@ -2091,7 +2091,8 @@ get_uid (struct path * pp, int path_state, struct udev_device *udev,
 		}
 		if ((!udev_available || (len <= 0 && allow_fallback))
 		    && has_uid_fallback(pp)) {
-			used_fallback = 1;
+			if (udev_available || !(udev && pp->uid_attribute))
+				used_fallback = 1;
 			len = uid_fallback(pp, path_state, &origin);
 		}
 	}
-- 
2.17.2