On Mon, Sep 19, 2011 at 12:59:42PM -0400, Mikulas Patocka wrote: > if you destroy the pool target (reload it with empty table or something > like that) --- the pool structure can't be freed from memory (because a > thin device is open) and it is still active. You shouldn't be able to destroy the pool target while it is in use. (When I last looked at it a few weeks ago, I thought the target line parameters were OK, but just that we'd not fixed every possible usage sequence/handover yet.) Alasdair -- dm-devel mailing list dm-devel@xxxxxxxxxx https://www.redhat.com/mailman/listinfo/dm-devel