Do thin volumes still use allocation policy like normal volumes? That seems against the general idea of having a pool. Especially when the actual device in use isn't displayed anyhere. The output of lvs show the allocation policy of thin volumes as follows: lvs LV VG Attr LSize Pool Origin Data% Move Log Copy% Convert Pool1 vg01 twi-a-tz- 17.71g 0.00 Thin1 vg01 Vwa-a-tz- 10.00g Pool1 0.00 The lvchange command and some of the others use allocation policy on thin volumes too. _______________________________________________ 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/