hey folks. My 2 node cluster with shared array mounted up with GFS was working fine and dandy.. I did some up2dates (being careful not to update any kernel packages), and now, my lvm devices seem to have vanished. [root@tf1 ~]# /etc/init.d/gfs start Mounting GFS filesystems: mount: special device /dev/diskarray/lv1 does not exist [FAILED] [root@tf1 ~]# uname -a Linux tf1.localdomain 2.6.9-42.0.3.ELsmp #1 SMP Mon Sep 25 17:28:02 EDT 2006 i686 i686 i386 GNU/Linux [root@tf1 ~]# cat /etc/redhat-release Red Hat Enterprise Linux AS release 4 (Nahant Update 5) [root@tf1 ~]# any ideas? Jason -- Linux-cluster mailing list Linux-cluster@xxxxxxxxxx https://www.redhat.com/mailman/listinfo/linux-cluster