[CentOS] fsck

Wed Feb 13 22:17:38 UTC 2008
Centos <centos at unixplanet.biz>

Hello

our server is crashed and now some files are missing.
when I do ls, I can see the file but when I do ls -la, file does not 
show up.

I am going to do fsck, but was wondering if there is any other quick fix 
rather
than umount and do fsck.

Thanks