Linux, Ramdisk.
successfully converted. We now have ol/root mirror to our /dev/ram0 disk. # lvs -a -o +devices LV VG Attr LSize Pool Origin Data% Meta% Move Log Cpy%Sync Convert Devices root ol rwi-aor--- 9.79g 40.70 root_rimage_0(0),root_rimage_1(0) [root_rimage_0] ol iwi-aor--- 9.79g /dev/sda2(307)