On 02/23/2012 02:01 AM, J. Bruce Fields wrote:
On Wed, Feb 22, 2012 at 07:24:12PM +0000, Peter Horvath wrote:
We are using Ubuntu LTS 10.04 servers and clients.
NFS version is the following:
nfs-common 1.2.0-4ubuntu4.2
nfs-kernel-server 1.2.0-4ubuntu4.2
My exports looks like this:
/srv 10.66.3.0/24(fsid=0,ro,no_subtree_check,sync)
/srv/www/project1 10.66.3.101(rw,no_root_squash,no_subtree_check,sync)
/srv/www/project2 10.66.3.102(rw,no_root_squash,no_subtree_check,sync)
/srv/www/project3 10.66.3.103(rw,no_root_squash,no_subtree_check,sync)
My problem is that in this case clients have only read-only access. If
i set the pseudofilesystem root to RW it is working but in that case
all the clients would be able to mount the root and access other
projects too.
How can i achieve the same results as it was in NFSv3 with this config.
/srv/www/project1 10.66.3.101(rw,no_root_squash,no_subtree_check,sync)
/srv/www/project2 10.66.3.102(rw,no_root_squash,no_subtree_check,sync)
/srv/www/project3 10.66.3.103(rw,no_root_squash,no_subtree_check,sync)
Are project1, 2, 3 on the same filesystem as /srv and /srv/www?
If so, this is expected; create a separate partition for /srv/www, or
for each project1, 2, 3 directory, and you may find the problem is
fixed.
If that doesn't fix the problem, it may be a bug. We've fixed a few
bugs in that area lately, so it would be worth retrying with more recent
kernel and nfs-utils.
--b.
--
To unsubscribe from this list: send the line "unsubscribe linux-nfs" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at http://vger.kernel.org/majordomo-info.html
It is not recommended to use the pseudoroot fsid=0 stuff for Linux.
See the nfs wiki: 'The linux implementation allows you to designate a
real filesystem as the pseudofilesystem, identifying that export with
the fsid=0 option; we no longer recommend this. Instead, on any recent
linux distribution, just list exports in /etc/exports exactly as you
would for NFSv2 or NFSv3.'
HTH
Steve
--
To unsubscribe from this list: send the line "unsubscribe linux-nfs" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at http://vger.kernel.org/majordomo-info.html
