[CentOS] fsck problems

2010/3/22 sync <jiannma at gmail.com>:
> hi , guys:
>
>
>  when i reboot the server today ,the screen displays this ;
>
> ---------------------------------------------------------------------------------------
> Setting hostname xxx  [OK]
>
> Your system appears to have shut down uncleanly
> Press Y within 1 seconds to force file system integrity check...
> Checking root filesystem
>
> /dev/VolGroup00/LogVol 00: UNEXPECTED INCONSISTENCY: RUN fsck MANUALLY.
> (i.e., without -a or -p options)
> [FAILED]
>
> *** An error occured during the file system check.
> *** Droping you to a shell; the system will reboot
> *** when you leave the shell.
> Give root password for maintenance
> (or type Control-D to continue)
> ----------------------------------------------------------------------------------------
>
> is it the disk error ? What should i do to repair the disk ?

run fsck manually without a or p options?

--
Eero