On Fri, Jan 08, 2010 at 09:37:25AM -0600, Paras pradhan wrote: > Per, > > Yes I have a device mapper out of my detected LUNS. My storage is Hitachi > OpenV . My multipath.conf files looks like below. Do I need to add anything > to it since failover is not working. When I unplugg the cable in the 1st > port of my HBA... my server reboots and I don't know what is causing this > reboot. And after reboot when I plug the cable back, no recovery is done and > to make it work I have to reboot the server once again with cable plugged. > > -- > blacklist { > devnode "^sda" > } > > defaults { > user_friendly_names yes > failback immediate > } Seems like you need a devices {} section to define how multipathd interacts with your storage, identifies problems and chooses a path to use... Ray _______________________________________________ CentOS mailing list CentOS@xxxxxxxxxx http://lists.centos.org/mailman/listinfo/centos