> PV VG Fmt Attr PSize PFree DevSize PV UUID > /dev/sda2 vg_devserver lvm2 a-- 29.51g 0 79.51g > ij17Vf-kY56-jfg0-j769-Z1E5-Nk7C-RqYG18 > unknown device vg_devserver lvm2 a-m 29.99g 29.96g 0 > vSbuSJ-o1Kh-N3ur-JYkM-Ktr4-WEO2-JWe2wS > > By looking at fdisk output pasted in your first mail, I don't see more than 2 partition in your first disk - /dev/sda . The first partition is - /dev/sda1 - is allocated for /boot and second partition is - /dev/sda2 - for your PV/VG/LV where root resided. However, the above output indicates you had 2 PVs , which is contradicting with the information you have shared so far. I assume that, you have added an additional disk , then extended the VG, but later removed ? OR tried another vgcreate ( afaik, lvm shouldn't allow this but a wild guess ) on actual PV - /dev/sda2 ? Cheers,