Here is what vgscan shows: vgscan -- reading all physical volumes (this may take a while...) vgscan -- found inactive volume group "vg00" vgscan -- only found 626 of 625 LEs for LV /dev/vg00/lvol1 (0) vgscan -- ERROR "vg_read_with_pv_and_lv(): allocated LE of LV" can't get data of volume group "vg00" from physical volume(s) vgscan -- ERROR "vg_read_with_pv_and_lv(): allocated LE of LV" creating "/etc/lvmtab" and "/etc/lvmtab.d" I also tried pvscna, but I don't know if that's relevant: pvscan -- reading all physical volumes (this may take a while...) pvscan -- inactive PV "/dev/hdb2" is associated to an unknown VG (run vgscan) pvscan -- inactive PV "/dev/hdc2" is associated to an unknown VG (run vgscan) pvscan -- inactive PV "/dev/hdd1" is associated to an unknown VG (run vgscan) pvscan -- total: 3 [16.00 GB] / in use: 3 [16.00 GB] / in no VG: 0 [0] - Tomas Edwardsson