Increase priority value for emc priority callout
authorHannes Reinecke <hare@suse.de>
Fri, 20 Mar 2009 09:30:04 +0000 (10:30 +0100)
committerHannes Reinecke <hare@suse.de>
Wed, 18 May 2011 13:39:24 +0000 (15:39 +0200)
commit8950cc8f192d5334dc7de43807654c40acb42aea
tree587444b31f291059317cfc5606371745cf29f174
parent99a085ffa660fc444ff810ffff565e1cf94ce77c
Increase priority value for emc priority callout

For non-default paths the emc priority callout should
not return '0', as this will inhibit the daemon to switch
paths. And we should be returning 'PRIO_UNDEF' in the
case of failure.

Signed-off-by: Hannes Reinecke <hare@suse.de>
libmultipath/prioritizers/emc.c