UNIX for Dummies Questions & Answers

Hi..
i am using sun solaris...and this is the filesystem information...

you can see th slice(swap) c0t0d0s1 is giving some absord information......and during rebooting it is asking to run fsck mnually..when i run fsck manually it is giving error incorrect starting and end header...smthing like that....
How to solve this problem.....how to run fsck on this slice..
pleae help.

thanks
praful

# df -k
Filesystem kbytes used avail capacity Mounted on
/dev/dsk/c0t0d0s0 1015542 82020 872590 9% /
/dev/dsk/c0t0d0s4 1487790 649247 779032 46% /usr
/proc 0 0 0 0% /proc
fd 0 0 0 0% /dev/fd
mnttab 0 0 0 0% /etc/mnttab
/dev/dsk/c0t0d0s3 1487790 25670 1402609 2% /var
swap 729624 16 729608 1% /var/run
swap 733904 4296 729608 1% /tmp
/dev/dsk/c0t0d0s5 1190430 146106 984803 13% /opt
/dev/dsk/c0t0d0s1 673742 18446744059363710531 14346454191 3008736508754394%
/swap
/dev/dsk/c0t0d0s6 7054325 1301609 5682173 19% /oracle8i/u01
/dev/dsk/c0t0d0s7 6046389 1110078 4875848 19% /oracle8i/u02

Hi....

I unmount that partition....create a newfile system on it and added this slice as swap disk...
that is swap -a /dev/dsk/c0t0d0s1
now it is working fine.......

thanks n regds

praful