Errors in reboot

[Victor Burguillos_4]

LVM: VG 64 0x000000: PVLink 31 0x020000 Failed! The PV is not accessible.
DIAGNOSTIC SYSTEM WARNING:
The diagnostic logging facility has started receiving excessive
errors from the I/O subsystem. I/O error entries will be lost
until the cause of the excessive I/O logging is corrected.
If the diaglogd daemon is not active, use the Daemon Startup command
in stm to start it.
If the diaglogd daemon is active, use the logtool utility in stm
to determine which I/O subsystem is logging excessive errors.
DIAGNOSTIC SYSTEM WARNING:
The diagnostic logging facility is no longer receiving excessive
errors from the I/O subsystem. 1 I/O error entries were lost.
LVM: VG 64 0x0

Please Help Me!

[Patrick Wallek]

Check your disks and VG's. It appears that you have a failed physical volume.

Do an 'ioscan -fnC disk' and look for anything with NO_HW. When you find that figure out what drive it is and check it.

[PC_7]

seems like one of the disk belonging to vg00 has failed, check "ioscan -nfC disk"