filesystem - Ii can see /test but can not read it

[lscukltd]

I am able to see /test as mounted but can not read or write to it

df -k gives me

[b]df -k[/b]
/dev/dsk/c1t4d0s0    35009161 29147161 5511909    85%    /test

mount -v gives me

[b]mount -v[/b]
/dev/dsk/c1t4d0s0 on /test type ufs read/write/setuid/intr/largefiles/xattr/onerror=panic/dev=800200 on Mon Sep  6 09:29:59 2004

But when I cd into /test and type ls -las it replys with 0 files

[b]ls -las[/b]
root@0003 # cd /test
root@0003 # ls -als
[COLOR=red]total [b]0[/b][/color]
root@0003 #

/etc/vfstab

[b]/etc/vfstab[/b]
/dev/dsk/c1t4d0s0       /dev/rdsk/c1t4d0s0      /test   ufs     2       yes     -

Can anyone advice me please

 

[KenCunningham]

Have you tried doing an fsck on this filesystem? When you created it, did you recieve any error messages?

 

[lscukltd]

when I typed format got

format
Searching for disks...done


AVAILABLE DISK SELECTIONS:
       0. c0t0d0 <SUN36G cyl 24620 alt 2 hd 27 sec 107>           /pci@1f,4000/scsi@3/sd@0,0
       1. c0t1d0 <SUN36G cyl 24620 alt 2 hd 27 sec 107>           /pci@1f,4000/scsi@3/sd@1,0
       2. c1t1d0 <SUN36G cyl 24620 alt 2 hd 27 sec 107>           /pci@1f,4000/scsi@5/sd@1,0
       3. c1t2d0 <FUJITSU-MAN3735MC-0109 cyl 24345 alt 2 hd 8 sec 737>
          /pci@1f,4000/scsi@5/sd@2,0
      [b] 4. c1t4d0 <drive not available>          /pci@1f,4000/scsi@5/sd@4,0[/b]

I think the harddrive is gone.

 

[KenCunningham]

Looks that way. Can you remove it and reseat it, just to confirm that it's not a dodgy connection?

 

[lscukltd]

I will try at the end of day as users are using the server.