--- libmultipath/propsel.c | 11 +++++++++-- 1 file changed, 9 insertions(+), 2 deletions(-) Index: multipath-tools-130222/libmultipath/propsel.c =================================================================== --- multipath-tools-130222.orig/libmultipath/propsel.c +++ multipath-tools-130222/libmultipath/propsel.c @@ -384,10 +384,17 @@ select_getuid (struct path * pp) void detect_prio(struct path * pp) { + int ret; struct prio *p = &pp->prio; - if (get_target_port_group_support(pp->fd) > 0) - prio_get(p, PRIO_ALUA, DEFAULT_PRIO_ARGS); + if (get_target_port_group_support(pp->fd) <= 0) + return; + ret = get_target_port_group(pp->fd); + if (ret < 0) + return; + if (get_asymmetric_access_state(pp->fd, ret) < 0) + return; + prio_get(p, PRIO_ALUA, DEFAULT_PRIO_ARGS); } extern int