Re: mounting DVDs via NFS problem

On Sat, 21 Jan 2006 22:04:25 +0000
Piers Kittel <debian@xxxxxxxxxx> wrote:

> Hello all,
>
> Am trying to mount a DVD drive via NFS and am having problems. For
> note, 192.168.1.2 (hostname - destiny) is the client and 192.168.1.15
> (hostname - mythtv) is the server.
>
> I have this in my /etc/exports:
>
> /media/cdrom0 192.168.1.2(ro,sync)
>
> and 192.168.1.2 is in the /etc/hosts.allow.
>
> If the DVD is not mounted, it works perfectly fine:
>
> destiny:/mnt# mount mythtv:/media/cdrom0 /mnt/mythtv
> destiny:/mnt# df
> Filesystem 1K-blocks Used Available Use% Mounted on
> <snip>
> mythtv:/media/cdrom0 1829192 1547128 184472 90% /mnt/mythtv
> destiny:/mnt#

how can you mount a dvd over nfs if its not mounted on its local machine? Do these numbers above, as they come from destiny match the numbers if they are run on mythtv? IOW, are we looking at the same disk here?


>
> If I unmount the above, and then mount the DVD on mythtv:
>
> mythtv:/home/piers# mount /cdrom
> mythtv:/home/piers#
>
> and try again on destiny, I get:
>
> destiny:/# mount mythtv:/media/cdrom0 /mnt/mythtv
> mount: mythtv:/media/cdrom0 failed, reason given by server: Permission
> denied
> destiny:/#

when you mount /cdrom on mythtv, do the permissions change? what is ls -l /cdrom when unmounted and mounted?

A
>
> and in the logs, I get:
>
> Jan 21 21:57:08 localhost kernel: UDF-fs INFO UDF 0.9.8.1 (2004/29/09)
> Mounting volume 'FIREFLY_D3', timestamp 2003/09/08 20:08 (1000)
> Jan 21 21:57:39 localhost rpc.mountd: authenticated mount request from
> destiny.10sca.intranet:923 for /media/cdrom0 (/media/cdrom0)
> Jan 21 21:57:39 localhost rpc.mountd: getfh failed: Operation not permitted
>
> I've googled for a long time with the last message but I can't find any
> help anywhere.
>
> I've tried this on my 2 Macs but had the exact same problem:
>
> Jan 21 20:34:55 localhost rpc.mountd: authenticated mount request from
> ukyo.10sca.intranet:982 for /media/cdrom0 (/media/cdrom0)
> Jan 21 20:34:55 localhost rpc.mountd: getfh failed: Operation not permitted
> Jan 21 21:29:59 localhost rpc.mountd: authenticated mount request from
> akane.10sca.intranet:972 for /media/cdrom0 (/media/cdrom0)
> Jan 21 21:29:59 localhost rpc.mountd: getfh failed: Operation not permitted
>
> I'm hoping you guys can tell me what I'm doing wrong here?
>
> Thanks very much in advance!
>
> Cheers - Piers
>
>
> --
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> with a subject of "unsubscribe". Trouble? Contact listmaster@xxxxxxxxxxxxxxxx
>

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