From: "J. Bruce Fields" <bfields@fieldses.org>
To: Trond Myklebust <trond.myklebust@fys.uio.no>
Cc: Pierre Ossman <drzeus-list@drzeus.cx>, nfs@lists.sourceforge.net
Subject: Re: Move (mv) hangs with NFSv4
Date: Tue, 7 Dec 2004 10:52:27 -0500 [thread overview]
Message-ID: <20041207155227.GG31250@fieldses.org> (raw)
In-Reply-To: <1102097931.10878.21.camel@lade.trondhjem.org>
On Fri, Dec 03, 2004 at 01:18:51PM -0500, Trond Myklebust wrote:
> fr den 03.12.2004 Klokka 18:51 (+0100) skreiv Pierre Ossman:
>
> > There is no error message on the server. On the client I get "RPC:
> > rpciod waiting on sync task!" now and then. Most of the time it doesn't
> > say a thing though so I'm not sure it's related.
>
> The "rpciod waiting on sync task" is a known problem that should
> normally only occur if you ^C out. I'm still working on a complete fix
> for that.
>
> As for the other hang: I'm not reproducing it against non-linux servers.
> Bruce, any ideas?
Hm. With our latest kernel and user utilities I actually get a segfault
on cp -a from the getxattr to get the acl on the source file. Probably
a bug our modified libacl, ugh. In any case, probably also a different
bug from what he's seeing. Maybe I could see a pcap file or an strace
of the cp -a showing where it hangs?
--b.
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next prev parent reply other threads:[~2004-12-07 15:52 UTC|newest]
Thread overview: 14+ messages / expand[flat|nested] mbox.gz Atom feed top
2004-12-03 17:51 Move (mv) hangs with NFSv4 Pierre Ossman
2004-12-03 18:18 ` Trond Myklebust
2004-12-07 15:52 ` J. Bruce Fields [this message]
2004-12-07 21:11 ` Pierre Ossman
2004-12-07 21:17 ` J. Bruce Fields
2004-12-08 11:44 ` Pierre Ossman
2005-01-02 18:48 ` Pierre Ossman
2005-03-12 18:51 ` J. Bruce Fields
2005-03-13 16:36 ` Pierre Ossman
2005-03-13 16:48 ` J. Bruce Fields
2005-03-14 16:03 ` Pierre Ossman
2005-03-15 22:31 ` J. Bruce Fields
2005-03-16 12:32 ` Pierre Ossman
2005-03-16 17:47 ` J. Bruce Fields
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