Hi, Does lvremove, vgremove, pvremove issue discard (eg. TRIM) commands in order to release LE/PE/metadata blocks from the underlying devices (SSD) ? If LVM don't do it now, is it a planned feature ? Meanwhile, which methods can be used to discard/TRIM blocks when removing a LV, or a VG, or PV, without wiping the complete underlying device. Something to feed hdparm --trim-sector-ranges once the LV, VG or PV is removed for example ? Regards -- Yann Droneaud _______________________________________________ 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/
