I don't see the connection with multipath and the lvm.conf? Multipath is running well. The setting : write_cache_state = 1 is in the lvm.conf. Eugene Vilensky wrote: >> How do I really know LVM is really using the mutlipath other than >> disabling one of the ports on the switch, which I don't wish to do on a >> production box. >> > > man multipath, specifically the -l and -ll flags. > > _______________________________________________ > linux-lvm mailing list > linux-lvm@redhat.com > https://www.redhat.com/mailman/listinfo/linux-lvm > read the LVM HOW-TO at http://tldp.org/HOWTO/LVM-HOWTO/ > _______________________________________________ linux-lvm mailing list linux-lvm@redhat.com https://www.redhat.com/mailman/listinfo/linux-lvm read the LVM HOW-TO at http://tldp.org/HOWTO/LVM-HOWTO/