<div dir="ltr"><pre>OK, when I boot the system, it shows something like Volume group "meta..blah" not found. Several messages like this went by fast so I don't exactly remember.<br>Can anyone point me to the right direction? The system seem to work fine. But these messages does not comfort my boss.<br>
Following are some outputs to fdisk and <br>LVM commands<br><br>[root@localhost ~]# fdisk -l<br>Disk /dev/hda: 40.0 GB, 40020664320 bytes<br>255 heads, 63 sectors/track, 4865 cylinders<br>Units = cylinders of 16065 * 512 = 8225280 bytes<br>
<br> Device Boot Start End Blocks Id System<br>/dev/hda1 * 1 4864 39070048+ 7 HPFS/NTFS<br><br>Disk /dev/hdb: 40.0 GB, 40020664320 bytes<br>255 heads, 63 sectors/track, 4865 cylinders<br>
Units = cylinders of 16065 * 512 = 8225280 bytes<br><br> Device Boot Start End Blocks Id System<br>/dev/hdb1 * 1 13 104391 83 Linux<br>/dev/hdb2 14 242 1839442+ 82 Linux swap / Solaris<br>
/dev/hdb3 243 4865 37134247+ 83 Linux<br>[root@localhost ~]# lvmdiskscan<br> /dev/hda1 [ 37.26 GB]<br> /dev/hdb1 [ 101.94 MB]<br> Incorrect metadata area header checksum<br> /dev/hdb2 [ 1.75 GB] LVM physical volume<br>
/dev/hdb3 [ 35.41 GB]<br> 0 disks<br> 3 partitions<br> 0 LVM physical volume whole disks<br> 1 LVM physical volume<br>[root@localhost ~]# pvdisplay<br> Incorrect metadata area header checksum<br> Incorrect metadata area header checksum<br>
Incorrect metadata area header checksum<br> Incorrect metadata area header checksum<br> --- NEW Physical volume ---<br> PV Name /dev/hdb2<br> VG Name<br> PV Size 37.17 GB<br> Allocatable NO<br>
PE Size (KByte) 0<br> Total PE 0<br> Free PE 0<br> Allocated PE 0<br> PV UUID 0SmZ7P-44BI-Ls4s-lR2V-Q4Bo-Ah0p-CxWUYe<br><br>[root@localhost ~]# lvs<br> Incorrect metadata area header checksum<br>
[root@localhost ~]# lvscan<br> Incorrect metadata area header checksum<br>[root@localhost ~]# pvscan<br> Incorrect metadata area header checksum<br> Incorrect metadata area header checksum<br> Incorrect metadata area header checksum<br>
PV /dev/hdb2 lvm2 [37.17 GB]<br> Total: 1 [37.17 GB] / in use: 0 [0 ] / in no VG: 1 [37.17 GB]<br>[root@localhost ~]# vgck<br> Incorrect metadata area header checksum<br>[root@localhost ~]# vgdisplay<br> Incorrect metadata area header checksum<br>
[root@localhost ~]# vgscan<br> Reading all physical volumes. This may take a while...<br> Incorrect metadata area header checksum<br>[root@localhost ~]#<br><br></pre></div>