On Wed, Oct 19, 2011 at 02:48:20PM +0200, Yann Droneaud wrote: > Is there any tool for LVM like fstrim(8) (which would likely be called > "lvmtrim") ? vgtrim > This tool would discard currently unused PE of an active VG like > fstrim(8) is doing on ext4,btrfs,xfs blocks (depending on filesystem > support). Sounds a reasonable idea to me, although I question how the PEs that would benefit from it would have got into that state in the first place, given that lvreduce already has trim support if you had devices/issue_discards = 1 in your lvm.conf. Alasdair _______________________________________________ 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/
