- multipath: use option '-i' when called from udev (bnc#885628)
- multipath: add option '-i' to ignore wwids file (bnc#885628)
- Update hwtable for EMC XtremIO (bnc#880510)
- Remove unused variable 'aas' from alua prioritzer
- Patches from upstream:
* Add multipath.conf force_sync option
* make prioritizers use checker_timeout, if set
* Improve multipath.conf syntax checking
* orphan paths on failed add
* Add missing interactive commands to multipathd man page
* Make multipathd orphan paths that were removed externally
* allow users to add wwids to /etc/multipath/wwids with -a
* change conf->dry_run to conf->cmd
* Return the correct size buffer in set_value()
* Fix memory issues in path reordering failure code paths