deranjer |
12-31-2012 02:37 PM |
Incorrect metadata area header checksum on /dev/sdb1 at offset 4096
Not very familiar with lvm, but I recently extended it... and now have the following issue:
Code:
$pvs
Incorrect metadata area header checksum on /dev/sdb1 at offset 4096
Incorrect metadata area header checksum on /dev/sdb1 at offset 4096
WARNING: Volume Group pve is not consistent
PV VG Fmt Attr PSize PFree
/dev/sda2 pve lvm2 a-- 74.03g 49.53g
/dev/sdb1 pve lvm2 a-- 931.51g 31.51g
/dev/sdd2 pve lvm2 a-- 931.87g 698.90g
Code:
$vgscan
Reading all physical volumes. This may take a while...
Incorrect metadata area header checksum on /dev/sdb1 at offset 4096
Incorrect metadata area header checksum on /dev/sdb1 at offset 4096
Incorrect metadata area header checksum on /dev/sdb1 at offset 4096
WARNING: Inconsistent metadata found for VG pve - updating to use version 78
Incorrect metadata area header checksum on /dev/sdb1 at offset 4096
Automatic metadata correction failed
Recovery of volume group "pve" failed.
Code:
$lvdisplay
Incorrect metadata area header checksum on /dev/sdb1 at offset 4096
Incorrect metadata area header checksum on /dev/sdb1 at offset 4096
--- Logical volume ---
LV Path /dev/pve/swap
LV Name swap
VG Name pve
LV UUID fGB0zs-7WIQ-3BN8-eL9a-7YiE-5dDY-d70viT
LV Write Access read/write
LV Creation host, time ,
LV Status available
# open 1
LV Size 5.00 GiB
Current LE 1280
Segments 1
Allocation inherit
Read ahead sectors auto
- currently set to 256
Block device 253:1
--- Logical volume ---
LV Path /dev/pve/root
LV Name root
VG Name pve
LV UUID f0mVM9-2A1I-zV0W-Mepm-ibF7-W4G5-PWaDoT
LV Write Access read/write
LV Creation host, time ,
LV Status available
# open 1
LV Size 18.50 GiB
Current LE 4736
Segments 1
Allocation inherit
Read ahead sectors auto
- currently set to 256
Block device 253:0
--- Logical volume ---
LV Path /dev/pve/data
LV Name data
VG Name pve
LV UUID 6q19dx-4rRa-f7wJ-nPf7-HmeQ-91OB-dohVK6
LV Write Access read/write
LV Creation host, time ,
LV Status available
# open 1
LV Size 1.11 TiB
Current LE 290040
Segments 2
Allocation inherit
Read ahead sectors auto
- currently set to 256
Block device 253:2
--- Logical volume ---
LV Path /dev/pve/vzsnap-proxmox-0
LV Name vzsnap-proxmox-0
VG Name pve
LV UUID hLRPqc-Nd8O-GhuI-ykZB-chqE-617d-F6cwHZ
LV Write Access read/write
LV Creation host, time proxmox, 2012-12-22 00:00:04 -0500
LV Status available
# open 0
LV Size 1.00 GiB
Current LE 256
Segments 1
Allocation inherit
Read ahead sectors auto
- currently set to 256
Block device 253:3
However, everything appears to be working. My data is still there, everything is mounted, however I want to get rid of that error.
Code:
$mount
/dev/mapper/pve-root on / type ext3 (rw,errors=remount-ro)
tmpfs on /lib/init/rw type tmpfs (rw,nosuid,mode=0755)
proc on /proc type proc (rw,noexec,nosuid,nodev)
sysfs on /sys type sysfs (rw,noexec,nosuid,nodev)
udev on /dev type tmpfs (rw,mode=0755)
tmpfs on /dev/shm type tmpfs (rw,nosuid,nodev)
devpts on /dev/pts type devpts (rw,noexec,nosuid,gid=5,mode=620)
/dev/mapper/pve-data on /var/lib/vz type ext3 (rw)
/dev/sda1 on /boot type ext3 (rw)
rpc_pipefs on /var/lib/nfs/rpc_pipefs type rpc_pipefs (rw)
fusectl on /sys/fs/fuse/connections type fusectl (rw)
/dev/fuse on /etc/pve type fuse (rw,nosuid,nodev,default_permissions,allow_other)
beancounter on /proc/vz/beancounter type cgroup (rw,name=beancounter)
container on /proc/vz/container type cgroup (rw,name=container)
fairsched on /proc/vz/fairsched type cgroup (rw,name=fairsched)
/dev/sdc1 on /mnt/backups-folder type ext4 (rw,noexec,nosuid,nodev)
Even though it is working (or appears to be) I did attempt to follow these directions:
http://tldp.org/HOWTO/LVM-HOWTO/recovermetadata.html
They did not work, as the lvm is running..
Code:
pvcreate --uuid "Pbyrpl-oYOq-ZzBq-8wW6-k31d-qckK-SU5LF3" --restorefile /etc/lvm/archive/pve_00042-1602581271.vg /dev/sdb1
Incorrect metadata area header checksum on /dev/sdb1 at offset 4096
Incorrect metadata area header checksum on /dev/sdb1 at offset 4096
Incorrect metadata area header checksum on /dev/sdb1 at offset 4096
Incorrect metadata area header checksum on /dev/sdb1 at offset 4096
Incorrect metadata area header checksum on /dev/sdb1 at offset 4096
Can't open /dev/sdb1 exclusively. Mounted filesystem?
Since the lvm appears to be working, what should I do to get this issue corrected?
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