[linux-lvm] LVM issue? Checksum warning
Bo
beowulfnewbee at gmail.com
Thu Jul 17 15:44:28 UTC 2008
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.
Can anyone point me to the right direction? The system seem to work
fine. But these messages does not comfort my boss.
Following are some outputs to fdisk and
LVM commands
[root at localhost ~]# fdisk -l
Disk /dev/hda: 40.0 GB, 40020664320 bytes
255 heads, 63 sectors/track, 4865 cylinders
Units = cylinders of 16065 * 512 = 8225280 bytes
Device Boot Start End Blocks Id System
/dev/hda1 * 1 4864 39070048+ 7 HPFS/NTFS
Disk /dev/hdb: 40.0 GB, 40020664320 bytes
255 heads, 63 sectors/track, 4865 cylinders
Units = cylinders of 16065 * 512 = 8225280 bytes
Device Boot Start End Blocks Id System
/dev/hdb1 * 1 13 104391 83 Linux
/dev/hdb2 14 242 1839442+ 82 Linux swap / Solaris
/dev/hdb3 243 4865 37134247+ 83 Linux
[root at localhost ~]# lvmdiskscan
/dev/hda1 [ 37.26 GB]
/dev/hdb1 [ 101.94 MB]
Incorrect metadata area header checksum
/dev/hdb2 [ 1.75 GB] LVM physical volume
/dev/hdb3 [ 35.41 GB]
0 disks
3 partitions
0 LVM physical volume whole disks
1 LVM physical volume
[root at localhost ~]# pvdisplay
Incorrect metadata area header checksum
Incorrect metadata area header checksum
Incorrect metadata area header checksum
Incorrect metadata area header checksum
--- NEW Physical volume ---
PV Name /dev/hdb2
VG Name
PV Size 37.17 GB
Allocatable NO
PE Size (KByte) 0
Total PE 0
Free PE 0
Allocated PE 0
PV UUID 0SmZ7P-44BI-Ls4s-lR2V-Q4Bo-Ah0p-CxWUYe
[root at localhost ~]# lvs
Incorrect metadata area header checksum
[root at localhost ~]# lvscan
Incorrect metadata area header checksum
[root at localhost ~]# pvscan
Incorrect metadata area header checksum
Incorrect metadata area header checksum
Incorrect metadata area header checksum
PV /dev/hdb2 lvm2 [37.17 GB]
Total: 1 [37.17 GB] / in use: 0 [0 ] / in no VG: 1 [37.17 GB]
[root at localhost ~]# vgck
Incorrect metadata area header checksum
[root at localhost ~]# vgdisplay
Incorrect metadata area header checksum
[root at localhost ~]# vgscan
Reading all physical volumes. This may take a while...
Incorrect metadata area header checksum
[root at localhost ~]#
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