Good news (perhaps?): If I move only single LVs (ie., I specify one LV with -n on pvmove), it seems to work. Perhaps the problem is that source and target PV have exactly the same number of extents? Of-by-one error, if the target volume gets completely filled up by the pvmove? Jan _______________________________________________ linux-lvm mailing list linux-lvm@sistina.com http://lists.sistina.com/mailman/listinfo/linux-lvm read the LVM HOW-TO at http://tldp.org/HOWTO/LVM-HOWTO/