Date: Sun, 01 May 2005 03:12:30 -0500 From: Jonathan Noack <noackjr@alumni.rice.edu> To: Mohan Srinivasan <mohan_srinivasan@yahoo.com> Cc: freebsd-current@freebsd.org Subject: Re: nfs not reconnecting? Message-ID: <42748F6E.2070302@alumni.rice.edu> In-Reply-To: <20050501020335.4038.qmail@web80602.mail.yahoo.com> References: <20050501020335.4038.qmail@web80602.mail.yahoo.com>
next in thread | previous in thread | raw e-mail | index | archive | help
This is an OpenPGP/MIME signed message (RFC 2440 and 3156) --------------enig7A0AB5C75F76F04FFDEDC561 Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 7bit On 04/30/05 21:03, Mohan Srinivasan wrote: > This is a bug that crept into -current - nfs_timer() does not > reconnect in the NFS/TCP case. The bug was introduced in the > rewrite of the NFS client's reply handling. Before that change, > one of the processes waiting on the server would loop around > (from nfs_reply()) trying to reconnect. Now, the process > blocks on "nfsreq" (in nfs_reply()) after transmitting the > request, with nfs_timer() doing the retransmissions. > > I'll work on fixing this next week. The fix is a bit involved, > since we can't do the reconnect from nfs_timer() directly. > > In the meantime, would it be possible to collect a core when > the client gets into this state, (just to confirm this) ? I already have a dump but it is rather large given that I have 1 GB of RAM. I'll try to get you one tomorrow with hw.physmem set to something low like 128 MB. -- Jonathan Noack | noackjr@alumni.rice.edu | OpenPGP: 0x991D8195 --------------enig7A0AB5C75F76F04FFDEDC561 Content-Type: application/pgp-signature; name="signature.asc" Content-Description: OpenPGP digital signature Content-Disposition: attachment; filename="signature.asc" -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.1 (FreeBSD) iD8DBQFCdI9zUFz01pkdgZURAiS/AJ9nmP5hrhLY5CaL1R4OO6Jslwzq3ACeIfgd ADUGvGIQXoLm6FMNynbnY9g= =bagN -----END PGP SIGNATURE----- --------------enig7A0AB5C75F76F04FFDEDC561--
Want to link to this message? Use this URL: <https://mail-archive.FreeBSD.org/cgi/mid.cgi?42748F6E.2070302>