Sorry for the hooker's subject. On Ubuntu 9.10, using udev+DeviceKit, I observe the following sequence 1/ manually : "vgchange -an myvg" 2/ manually : "sg_persist -r /dev/sdb" sdb being a path of a PV of myvg 3/ udevadm monitor shows shortly thereafter : KERNEL[1257716424.475961] change /devices/platform/host5/session1/target5:0:0/5:0:0:0/block/sdb (block) UDEV [1257716427.373569] change /devices/platform/host5/session1/target5:0:0/5:0:0:0/block/sdb (block) 4/ and finally the VG has its LV active again :) Funny, but is that really indented ? In a failover cluster setup, isn't it considered safer to not import VG on the failover node ? How can we achieve that in this dynamic age ? Best regards, cvaroqui -- dm-devel mailing list dm-devel@xxxxxxxxxx https://www.redhat.com/mailman/listinfo/dm-devel