NFS not working

[Gandalf]

Gandalf Wrote: 
> Hey guys,
> 
> Problem
> 
> i don't know why, but NFS suddenly stop working yesterday night, i
> wanted to unmount my shared USB HDD so i stoped manually
> nfs-kernel-server, and portmap, after i plug it (even after
> server-client restarting) i keep getting the message
> 
> wael at nasreddine:~$ sudo mount /media/WAEL_FAT/
> mount: 192.168.3.2:/media/WAEL_FAT: can't read superblock
> wael at nasreddine:~$
> 
> 
> 
> Information
> 
> 
> 
> wael at nasreddine:~$ rpcinfo -p 192.168.3.2
> program vers proto   port
> 100000    2   tcp    111  portmapper
> 100000    2   udp    111  portmapper
> 100003    2   udp   2049  nfs
> 100003    3   udp   2049  nfs
> 100003    4   udp   2049  nfs
> 100003    2   tcp   2049  nfs
> 100003    3   tcp   2049  nfs
> 100003    4   tcp   2049  nfs
> 100021    1   udp  32770  nlockmgr
> 100021    3   udp  32770  nlockmgr
> 100021    4   udp  32770  nlockmgr
> 100021    1   tcp  32768  nlockmgr
> 100021    3   tcp  32768  nlockmgr
> 100021    4   tcp  32768  nlockmgr
> 100005    1   udp    865  mountd
> 100005    1   tcp    868  mountd
> 100005    2   udp    865  mountd
> 100005    2   tcp    868  mountd
> 100005    3   udp    865  mountd
> 100005    3   tcp    868  mountd
> 100024    1   udp    603  status
> 100024    1   tcp    606  status
> wael at nasreddine:~$
> wael at nasreddine:~$ ps -edf |grep po
> daemon    6543     1  0 13:51 ?        00:00:00 /sbin/portmap
> wael at nasreddine:~$ cat /etc/fstab
> 192.168.3.2:/media/WAEL_FAT     /media/WAEL_FAT nfs
> rw,hard,intr,noauto     0       0
> 192.168.3.2:/   /media/SERVER   nfs     rw,hard,noauto  0       0
> 192.168.3.2:/media/REDOUANE     /media/REDOUANE nfs
> rw,hard,intr,noauto     0       0
> wael at nasreddine:~$ uname -r
> 2.6.10-5-686
> 
> 
> 
> server:
> 
> server:/etc# cat /etc/exports
> /       192.168.1.0/255.255.255.0(rw,sync)
> 192.168.2.0/255.255.255.0(rw,sync)
> ubuntu-users at lists.ubuntu.com
> /media/WAEL_FAT 192.168.1.0/255.255.255.0(rw,sync)
> 192.168.2.0/255.255.255.0(rw,sync)
> 
> /media/REDOUANE 192.168.1.0/255.255.255.0(rw,sync)
> 192.168.2.0/255.255.255.0(rw,sync)
> server:/etc# cat hosts.allow
> portmap: 192.168.2.0/255.255.255.0 192.168.1.0/255.255.255.0
> mountd: 192.168.2.0/255.255.255.0 192.168.1.0/255.255.255.0
> rquotad: 192.168.2.0/255.255.255.0 192.168.1.0/255.255.255.0
> statd: 192.168.2.0/255.255.255.0 192.168.1.0/255.255.255.0
> server:/etc# cat hosts.deny
> portmap: ALL
> mountd: ALL
> rquotad: ALL
> statd: ALL
> server:/etc# cat fstab
> ### adding external Hard disks
> /dev/sda2       /media/WAEL_FAT vfat
> defaults,auto,uid=1000,gid=1000,iocharset=utf8  0       0
> server:/etc# ls /media/WAEL_FAT/
> AuthorizationForm.doc  ClickHere.exe  ClickHere.ini  CRAZY FROG Axel F
> ..wma  gdiplus.dll  mmc  Redouane_merci wael  server.zip  wael  yvon
> server:/etc# uname -r
> 2.6.8-2-386
> 
> Question
> what's going on, i tried almost everything, i can't get into the HDD
> using NFS :o
> 
> 
> Thanks in advance
> 
> 
> -- 
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still no news???


-- 
Gandalf