[linux-cifs-client] Domain based DFS namespace works?
jlayton at redhat.com
Mon Feb 9 14:43:30 GMT 2009
On Mon, 09 Feb 2009 18:29:33 +0530
Suresh Jayaraman <sjayaraman at suse.de> wrote:
> Hi all,
> It's not clear to me whether complete domain based DFS namespace support
> is available or not with linux cifs implementation. For e.g.
> Suppose there are two Win2k3 servers (dfs1, dfs2) and a seperate win2k3
> PDC as AD (ad.domain). Both dfs1 and dfs2 are part of ad. dfs1 has a
> namespace 'ns 'and referral link 'ref' present in dfs2.
> If I try to mount the DFS namespace using AD domain, is it expected to work?
> mount -t cifs //ad.domain/ns /mnt -o user=Administrator
> (note that I'm trying to mount the referral directly)
> In one of our setup it doesn't seem to be working. But I'm not sure
> whether it's a configuration issue or not.
I doubt that will work unless ad.domain happens to resolve to an
address somehow. The mount.cifs program doesn't have support for
recognizing an AD domain in the host portion of the UNC.
Also, mounting DFS referrals directly has some problems at the
moment. Igor posted a patch to prevent oopses from that, but I think
we probably need to consider a more complete solution.
Jeff Layton <jlayton at redhat.com>
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