You say you mounted the .iso on /cdimage.  That is what you need to export
via NFS.  So, change /etc/exports to have this instead:
/cdimage


Mark Post

-----Original Message-----
From: Linux on 390 Port [mailto:[EMAIL PROTECTED] On Behalf Of James
Melin
Sent: Thursday, April 15, 2004 6:29 PM
To: [EMAIL PROTECTED]
Subject: NFS Behaviour Question


Fired up NFS and got it working... but I am seeing something that doesn't
make sense to me.....

We're installing piles of trial software from IBM, many that necessitate
copying images of CD media to local file systems. That takes a while with a
100 mbit ethernet card. SO what I did instead was use NFS.

It works fine with files that are the local file system but not with files
that are CD images mounted using the loopback device.

Basically copied cd to disk via dd :  dd  if=/dev/cdrom
of=/images/file_name_of_the_moment.iso

and the mounted it via the loopback driver

mount -o loop,ro /images/file_name_of_the_moment.iso /cdimage

The file  names of course have been changed to protect my sanity.


When I mount the NFS directory I shared and on which I mounted these CD's
using the loopback thingy I only see the mount points, not what is mounted
on them.

/etc/exports looks like

/images itasca(ro) calhoun(ro) pepin(ro) phalen(ro) nokomis(ro)
rockhopper(ro) pequot(ro)

and if mount the iso image elswhere and to the whole tar -clpSf thing into
the actual mountpoint, the files show up via NFS. Just not the mounted ISO
image.  Why is that?

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