On Thu, 2019-02-07 at 17:53 -0600, Benjamin Marzinski wrote: > If multipath fails to get the wwid for a device, and the device is > of an unknown type (pp->bus == SYSFS_BUS_UNDEF), don't send change > events. Instead, assume that the device was not meant to be used > and skip it. > > Signed-off-by: Benjamin Marzinski <[email protected]>
Reviewed-by: Martin Wilck <[email protected]> > --- > libmultipath/discovery.c | 2 ++ > 1 file changed, 2 insertions(+) > > diff --git a/libmultipath/discovery.c b/libmultipath/discovery.c > index 6aef188..10bd8cd 100644 > --- a/libmultipath/discovery.c > +++ b/libmultipath/discovery.c > @@ -1966,6 +1966,8 @@ int pathinfo(struct path *pp, struct config > *conf, int mask) > if ((mask & DI_WWID) && !strlen(pp->wwid)) { > get_uid(pp, path_state, pp->udev); > if (!strlen(pp->wwid)) { > + if (pp->bus == SYSFS_BUS_UNDEF) > + return PATHINFO_SKIPPED; > if (pp->initialized != INIT_FAILED) { > pp->initialized = INIT_MISSING_UDEV; > pp->tick = conf->retrigger_delay; -- dm-devel mailing list [email protected] https://www.redhat.com/mailman/listinfo/dm-devel
