From: "J. Bruce Fields" <bfields@fieldses.org>
To: Spencer Shepler <Spencer.Shepler@Sun.COM>
Cc: Stuart Anderson <anderson@ligo.caltech.edu>, nfs@lists.sourceforge.net
Subject: Re: NFSv4 uninitialized mtime
Date: Thu, 28 Jun 2007 09:32:12 -0400 [thread overview]
Message-ID: <20070628133212.GA26588@fieldses.org> (raw)
In-Reply-To: <2DD93BC2-E5C2-45C5-A054-D0580004E3AC@Sun.COM>
On Wed, Jun 27, 2007 at 10:59:10PM -0500, Spencer Shepler wrote:
> The Solaris NFSv3 server will, upon "get acl", map the underlying
> ZFS ACL format to the NFSv3/ACL format. However, on setting of
> an acl, an error is returned (NOSUP). The decision was made that
> because of the imperfect mapping on acl set in this path that
> an error would be returned.
Mapping back from an NFSv3 to an NFSv4 ACL should be pretty easy,
shouldn't it? Especially if it's an ACL that was just fetched from
the server--so it shouldn't be particularly exotic.
> I believe the Solaris client would map the ENOTSUP back to the
> application as is and that may help the application adapt
> its behavior (avoid erroring out if that isn't desired).
But, yes, maybe cp could be smarter.
--b.
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next prev parent reply other threads:[~2007-06-28 13:32 UTC|newest]
Thread overview: 20+ messages / expand[flat|nested] mbox.gz Atom feed top
2007-06-27 23:31 NFSv4 uninitialized mtime Stuart Anderson
2007-06-27 23:43 ` Trond Myklebust
2007-06-28 0:49 ` Stuart Anderson
2007-06-28 0:59 ` Stuart Anderson
2007-06-28 1:15 ` Jeff Layton
2007-06-28 2:53 ` Stuart Anderson
2007-06-28 3:09 ` Spencer Shepler
2007-06-28 3:23 ` Stuart Anderson
2007-06-28 3:30 ` Spencer Shepler
2007-06-28 3:44 ` Stuart Anderson
2007-06-28 3:59 ` Spencer Shepler
2007-06-28 13:32 ` J. Bruce Fields [this message]
2007-06-28 10:41 ` Jeff Layton
2007-06-28 12:01 ` Jeff Layton
2007-06-28 13:19 ` Trond Myklebust
2007-06-28 13:29 ` Jeff Layton
[not found] <nfs-valinux.20070628064127.a769bc53.jlayton@redhat.com>
[not found] ` <46857F06.102@ligo.caltech.edu>
[not found] ` <20070629181234.b70f6f7f.jlayton@redhat.com>
2007-06-29 22:31 ` Erik A. Espinoza
2007-06-30 2:35 ` Jeff Layton
2007-06-30 3:09 ` Erik A. Espinoza
2007-06-30 11:19 ` Jeff Layton
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