During "service multipath-tools start" /sbin/multipath is
called on dm- devices that are filtered but due to a condition
conf->dev_type == DEV_DEVNODE in filtering code multipath
binary wasn't dropping out when hitting a dm- device. This
was due to the fact that in this case conf->dev_type is
set to DEV_UEVENT.
This is causing the logs to be filled with following
messages:
multipath: dm-6: failed to get udev uid: Invalid argument
multipath: dm-6: failed to get sysfs uid: Invalid argument
multipath: dm-6: failed to get sgio uid: No such file or directory
This change alows the filtering to happen.
Cc: Christophe Varoqui <christophe.varoqui@xxxxxxxxxxx>
Cc: device-mapper development <dm-devel@xxxxxxxxxx>
Signed-off-by: Dragan Stancevic <dragan.stancevic@xxxxxxxxxxxxx>
---
multipath/main.c | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/multipath/main.c b/multipath/main.c
index aadebec..d89298b 100644
--- a/multipath/main.c
+++ b/multipath/main.c
@@ -267,7 +267,8 @@ configure (void)
/*
* if we have a blacklisted device parameter, exit early
*/
- if (dev && conf->dev_type == DEV_DEVNODE &&
+ if (dev && (conf->dev_type == DEV_DEVNODE ||
+ conf->dev_type == DEV_UEVENT) &&
conf->cmd != CMD_REMOVE_WWID &&
(filter_devnode(conf->blist_devnode,
conf->elist_devnode, dev) > 0)) {
--
2.1.0
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