From: Tom Haynes <tdh-8AdZ+HgO7noAvxtiuMwx3w@public.gmane.org>
To: "J. Bruce Fields" <bfields@fieldses.org>
Cc: Chuck Lever <chuck.lever@oracle.com>,
Linux NFS Mailing List <linux-nfs@vger.kernel.org>
Subject: Re: Security negotiation
Date: Tue, 14 Jul 2009 13:24:24 -0500 [thread overview]
Message-ID: <4A5CCD58.7080001@excfb.com> (raw)
In-Reply-To: <20090713174136.GA20884@fieldses.org>
J. Bruce Fields wrote:
> Yeah, that was a linux mountd bug. Fixed by the below. And note the
> rfc language it mentions:
>
> "For this reason, a NFS client SHOULD use the first flavor in the
> list that it supports, on the assumption that the best access is
> provided by the first flavor. NFS servers that support the
> ability to export file systems with multiple security flavors
> SHOULD either present the best accessing flavor first to the
> client, or leave the order under the control of the system
> administrator."
>
> Of course we may still be stuck with buggy servers, so perhaps a careful
> client will still want to handle auth_null at least specially....
>
>
Hey Chuck and Bruce,
Thanks for the discussion on this subject, it really helped us by
understanding what the
Linux client and server was doing.
Tom
prev parent reply other threads:[~2009-07-14 18:24 UTC|newest]
Thread overview: 12+ messages / expand[flat|nested] mbox.gz Atom feed top
2009-07-10 18:07 Security negotiation Tom Haynes
[not found] ` <4A578372.1020005-8AdZ+HgO7noAvxtiuMwx3w@public.gmane.org>
2009-07-10 18:57 ` Chuck Lever
2009-07-10 20:11 ` Chuck Lever
2009-07-10 20:55 ` Tom Haynes
[not found] ` <4A57AADE.8080002-8AdZ+HgO7noAvxtiuMwx3w@public.gmane.org>
2009-07-10 21:37 ` Chuck Lever
2009-07-10 22:38 ` Tom Haynes
[not found] ` <4A57C2F3.4070109-8AdZ+HgO7noAvxtiuMwx3w@public.gmane.org>
2009-07-10 22:45 ` Trond Myklebust
[not found] ` <1247265922.8254.30.camel-rJ7iovZKK19ZJLDQqaL3InhyD016LWXt@public.gmane.org>
2009-07-13 16:07 ` Tom Haynes
2009-07-13 16:20 ` Trond Myklebust
[not found] ` <1247502007.14524.3.camel-rJ7iovZKK19ZJLDQqaL3InhyD016LWXt@public.gmane.org>
2009-07-13 16:44 ` Tom Haynes
2009-07-13 17:41 ` J. Bruce Fields
2009-07-14 18:24 ` Tom Haynes [this message]
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