NFS: permission denied. Help?
Gilboa Davara
gilboad at gmail.com
Mon Jun 18 05:27:17 UTC 2007
On Mon, 2007-06-18 at 03:06 +0000, Amadeus W.M. wrote:
> >>
> > OK. Tried mount the NFS from the workstation itself and it failed. NFS
> > seems to be broken :(
> >
>
> The obvious conclusion, isn't it? Reboot...
>
That'll be next.
(Though going to init level 1 and back didn't solve the problem...)
>
> Seriously now, nfs (+autofs) is working beautifully here. Try some things:
>
> 1) Turn off firewalls on both machines, so that nothing gets in the way:
>
> /etc/rc.d/init.d/iptables stop
I've got my own iptables script generator, but I tried it.
Nada.
>
> 2) Check that nfs is actually running on the server machine:
>
> /etc/rc.d/init.d/nfs status
Running.
>
>
> 3) On the client, run
>
> rpcinfo -p server
>
> You should see nfs running on 2049 (tcp and udp), portmapper on 111 (tcp
> and udp), status, nlockmgr, rquotad, and mountd on various ports.
$ rpcinfo -p localhost
program vers proto port
100000 2 tcp 111 portmapper
100000 2 udp 111 portmapper
100024 1 udp 2053 status
100024 1 tcp 2053 status
100011 1 udp 2051 rquotad
100011 2 udp 2051 rquotad
100011 1 tcp 2051 rquotad
100011 2 tcp 2051 rquotad
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
100005 1 udp 2050 mountd
100005 1 tcp 2050 mountd
100005 2 udp 2050 mountd
100005 2 tcp 2050 mountd
100005 3 udp 2050 mountd
100005 3 tcp 2050 mountd
(I'm using my own port configuration to ease firewall configuration)
>
> 4) Also on the client,
>
> showmount -e server
> You should see the partitions exported by the server.
Both exportfs and showmount show a valid exports list.
>
>
> 5) Look at /etc/exports on the nfs server. The exported partitions should
> have read permissions.
All shares have rw permissions.
>
> Then let us know.
>
>
As I said, the machine worked just fine until the last update.
- Gilboa
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