> Thank you for your response. I loaded the module using "modprobe > dm_thin_pool" and it can be seen using > > # lsmod | grep dm_ > dm_thin_pool 39196 0 > dm_persistent_data 37291 1 dm_thin_pool > dm_bufio 14228 1 dm_persistent_data > libcrc32c 1002 1 dm_persistent_data > dm_snapshot 28351 0 > dm_zero 1247 0 > dm_mod 72105 5 dm_zero,dm_bufio,dm_thin_pool,dm_snapshot > > and > > # dmsetup targets > thin-pool v1.4.0 > thin v1.4.0 > snapshot-merge v1.1.0 > snapshot-origin v1.7.1 > snapshot v1.10.0 > zero v1.0.0 > striped v1.5.0 > linear v1.1.0 > error v1.0.1 > > however, I still get the same error message when trying to create a thin > volume/pool. I couldn't find any options in lvm.conf that needed to be set > either. Is there something else I can try? > > > -- > Yesterday is history. > Tomorrow is a mystery. > Today is a gift. > That's why its called the present. > > Headmaster Squall :: The Wired/Section-9 > Close the world txen eht nepo > $3R14L 3XP3R1M3NT$ #L41N > https://github.com/headmastersqual <http://twitter.com/headmastersqual>l I looked through the options of LVM2 and compared them with the PKGBUILD from ABS. It would appear as though the default is to not enable thin-provisioning, and the PKGBUILD does not have any inclusion of that option either. /tmp/makepkg/src/LVM2.2.02.98 $ ./configure --help ... --with-thin=TYPE thin provisioning support: internal/shared/none [[TYPE=none]] ... It appears as though you need to edit the PKGBUILD and build yourself. Regards, -- Curtis Shimamoto sugar.and.scruffy@xxxxxxxxx