Hi. I have an old server and a new server with LVM support. Now, I have installed the hardisk of old-server into new-server, so now I have new-server with two HD and one problem: the same name for LVM. # pvscan PV /dev/sda2 VG VolGroup00 lvm2 [76.22 GB / 32.00 MB free] Total: 1 [76.22 GB] / in use: 1 [76.22 GB] / in no VG: 0 [0 ] [root@zeus ~]# df Filesystem 1K-blocks Used Available Use% Mounted on /dev/mapper/VolGroup00-LogVol00 76635192 2086296 70656060 3% / # pvdisplay /dev/sdb2 --- Physical volume --- PV Name /dev/sdb2 VG Name VolGroup00 PV Size 76.22 GB / not usable 0 Allocatable yes PE Size (KByte) 32768 Total PE 2439 Free PE 1 Allocated PE 2438 PV UUID UN100g-qxdP-Ha2S-Ko9F-5a5q-F2f7-PRvg6K Now, I must to access to the data contained into /dev/sdb2 LVM but I haven't found any solution. I can not chage the VG Name of /dev/sdb2 because the cgrename program cannot give me the possibility to change it. Any help ? TNX