CentOS 6.4 boot unexpected inconsistency run fsck manually problem repair

CentOS 6.4 boot prompt:

Unexpected inconsistency; RUN fsck MANUALLY

An error occurred during the filesystem check

Propping you to shell the system will reboot

When you leave the shell

Give root password for mantennance

Enter the password and enter the shell command environment,

Fsck/dev/sda2 check the partition. The prompt is:

Fsck. LVM2_member: not found

Fsck: Error 2 while executing fsck. LVM2_member for/dev/sda2

I use livecd to boot the system (livecd may not be required and can be run directly under the started shell) and run:

1. view the physical volume: pvs

Pv vg Fmt Attr PSize PFree
/Dev/sda2 VolGroup00 lvm2 a-279.22G 32.00 M

2. view the volume group: vgs

VG # PV # LV # SN Attr VSize VFree
VolGroup00 1 4 0 wz -- n-279.22G 32.00 M

3. view the logical volume: lvdisplay

--- Logical volume ---
LV Name/dev/VolGroup00/LogVol03
VG Name VolGroup00
Lvuuid YhG8Fu-ZGPk-qt8D-AxgC-DzOU-dg1F-z71feI
LV Write Access read/write
LV Status unenable
# Open 1
LV Size 245.97 GB
Current LE 7871
Segments 1
Allocation inherit
Read ahead sectors auto
-Currently sets to 256
Block device 253: 2

4. if not activated, activate the logical volume: vgchange-ay/dev/VolGroup00.

LV Status available

5. Use fsck/dev/VolGroup00/LogVol03, and an error will be prompted. Press y.

Restart after repair and solve the problem.