On Fri, Nov 06, 2009 at 02:26:21PM -0500, Mike Snitzer wrote: > OK, actually in practice 'lvchange --refresh' is: > old->suspend > new->ctr Those two need to be swapped. (I think it's a pre-existing userspace bug that's simple to fix.) > old->resume > - device-mapper: snapshots: Unable to handover exceptions to another snapshot on resume. > new->resume > - snapshot_resume: handing over exceptions Handover to new device and make it live first, then remove old device. It doesn't make sense to me to remove the old device before the new one has successfully taken over from it. Alasdair -- dm-devel mailing list dm-devel@xxxxxxxxxx https://www.redhat.com/mailman/listinfo/dm-devel