From owner-freebsd-current@FreeBSD.ORG Sun May 1 00:04:48 2005 Return-Path: Delivered-To: freebsd-current@freebsd.org Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125]) by hub.freebsd.org (Postfix) with ESMTP id 4B50C16A4CE for ; Sun, 1 May 2005 00:04:48 +0000 (GMT) Received: from smtp816.mail.sc5.yahoo.com (smtp816.mail.sc5.yahoo.com [66.163.170.2]) by mx1.FreeBSD.org (Postfix) with SMTP id 1ACB843D5F for ; Sun, 1 May 2005 00:04:48 +0000 (GMT) (envelope-from noackjr@alumni.rice.edu) Received: from unknown (HELO optimator.noacks.org) (noacks@swbell.net@70.240.205.64 with login) by smtp816.mail.sc5.yahoo.com with SMTP; 1 May 2005 00:04:47 -0000 Received: from localhost (localhost [127.0.0.1]) by optimator.noacks.org (Postfix) with ESMTP id 22C1B60F7 for ; Sat, 30 Apr 2005 19:04:47 -0500 (CDT) Received: from optimator.noacks.org ([127.0.0.1]) by localhost (optimator.noacks.org [127.0.0.1]) (amavisd-new, port 10024) with LMTP id 00605-06 for ; Sat, 30 Apr 2005 19:04:44 -0500 (CDT) Received: from compgeek.noacks.org (compgeek [192.168.1.10]) by optimator.noacks.org (Postfix) with ESMTP id A598060ED for ; Sat, 30 Apr 2005 19:04:44 -0500 (CDT) Received: from [127.0.0.1] (localhost [127.0.0.1]) by compgeek.noacks.org (8.13.3/8.13.3) with ESMTP id j4104iFe000976 for ; Sat, 30 Apr 2005 19:04:44 -0500 (CDT) (envelope-from noackjr@alumni.rice.edu) Message-ID: <42741D17.2050002@alumni.rice.edu> Date: Sat, 30 Apr 2005 19:04:39 -0500 From: Jonathan Noack User-Agent: Mozilla Thunderbird 1.0.2 (X11/20050428) X-Accept-Language: en-us, en MIME-Version: 1.0 To: freebsd-current@freebsd.org X-Enigmail-Version: 0.91.0.0 OpenPGP: id=991D8195; url=http://www.noacks.org/cert/noackjr.asc Content-Type: multipart/signed; micalg=pgp-sha1; protocol="application/pgp-signature"; boundary="------------enig85005938084C1FBCEC68F142" X-Virus-Scanned: amavisd-new at noacks.org Subject: nfs not reconnecting? X-BeenThere: freebsd-current@freebsd.org X-Mailman-Version: 2.1.1 Precedence: list Reply-To: noackjr@alumni.rice.edu List-Id: Discussions about the use of FreeBSD-current List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Sun, 01 May 2005 00:04:48 -0000 This is an OpenPGP/MIME signed message (RFC 2440 and 3156) --------------enig85005938084C1FBCEC68F142 Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 7bit Since upgrading to CURRENT a few weeks ago I've noticed my machine hanging when attempting to reboot. The machine hits the watchdog timeout during the shutdown procedure because gkrellmd cannot be killed, prompts me to check out "ps -axl", and then hangs after syncing disks. I finally got around to checking it out and it appears some of the threads in gkrellmd are getting stuck in the nfsreq state. The machine is an NFS client on a RELENG_5_4 NFS server. I generally rebuild both machines at the same time for simplicity. I then reboot the server. Once the server is back up, I reboot the client. When the client was running 5.x I saw "nfs server ... not responding" messages during the reboot of the server but as soon as it was back up I got "nfs server ... is alive again". While running CURRENT I only see "not responding" messages (confirmed by no responses after the day I upgraded to "grep alive /var/log/messages" and "cat /var/log/messages.* | bunzip | grep alive"). I do occasionally see the message, "nfs/tcp clnt: Peer closed connection, tearing down TCP connection". Does the NFS client not reconnect in CURRENT at this time? -- Jonathan Noack | noackjr@alumni.rice.edu | OpenPGP: 0x991D8195 --------------enig85005938084C1FBCEC68F142 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) iD8DBQFCdB0cUFz01pkdgZURAvxbAJ4p/XholJwBWO7C5MfB/6XbabU2iQCgvW7B jlFXSFE/ASaMXOci8jj8Row= =wdkF -----END PGP SIGNATURE----- --------------enig85005938084C1FBCEC68F142--