From: Garrick Staples Subject: nfsd threads locked, 2.6.7 & ia64 Date: Sat, 26 Jun 2004 22:11:29 -0700 Sender: nfs-admin@lists.sourceforge.net Message-ID: <20040627051129.GS10560@polop.usc.edu> Mime-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha1; protocol="application/pgp-signature"; boundary="sDhuxz86kt5qlkuV" Return-path: Received: from sc8-sf-mx2-b.sourceforge.net ([10.3.1.12] helo=sc8-sf-mx2.sourceforge.net) by sc8-sf-list2.sourceforge.net with esmtp (Exim 4.30) id 1BeRxf-0005nP-DJ for nfs@lists.sourceforge.net; Sat, 26 Jun 2004 22:12:15 -0700 Received: from polop.usc.edu ([128.125.10.9]) by sc8-sf-mx2.sourceforge.net with esmtp (TLSv1:AES256-SHA:256) (Exim 4.34) id 1BeRxe-0007Es-Ug for nfs@lists.sourceforge.net; Sat, 26 Jun 2004 22:12:15 -0700 Received: from polop.usc.edu (localhost.localdomain [127.0.0.1]) by polop.usc.edu (8.12.11/8.12.11) with ESMTP id i5R5BTTs025741 for ; Sat, 26 Jun 2004 22:11:29 -0700 Received: (from garrick@localhost) by polop.usc.edu (8.12.11/8.12.11/Submit) id i5R5BT4D025739 for nfs@lists.sourceforge.net; Sat, 26 Jun 2004 22:11:29 -0700 To: nfs@lists.sourceforge.net Errors-To: nfs-admin@lists.sourceforge.net List-Unsubscribe: , List-Id: Discussion of NFS under Linux development, interoperability, and testing. List-Post: List-Help: List-Subscribe: , List-Archive: --sDhuxz86kt5qlkuV Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Content-Transfer-Encoding: quoted-printable Well here's something I've not seen yet. All 512 nfsd threads are stuck in= IO wait (state D in ps). All clients are hung on that mount. The actual filesystem on the server seems fine. It start at 8am with no messages at all. Jun 26 08:06:58 hpc-master nagios: SERVICE ALERT: hpc-fs3;nfs;CRITICAL;SOFT= ;1;CRITICAL: RPC program nfs version 3 udp is not running Jun 26 08:07:21 hpc934-e0 kernel: nfs: server hpc-fs3 not responding, still= trying Jun 26 08:09:12 hpc972-e0 kernel: nfs: server hpc-fs3 not responding, still= trying Jun 26 08:09:13 hpc941-e0 kernel: nfs: server hpc-fs3 not responding, still= trying =2E.. I can't find anything otherwise wrong with the machine at all, just that nf= sd threads are stuck. rpcinfo and showmount still work fine. Nothing in dmes= g or messages. I'm stuck too. --=20 Garrick Staples, Linux/HPCC Administrator University of Southern California --sDhuxz86kt5qlkuV Content-Type: application/pgp-signature Content-Disposition: inline -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.2.3 (GNU/Linux) iD8DBQFA3lcB0SBUxJbm9HMRAhB3AKDF3lKajYJCQ6safpZwvAPJJI8aYwCgtLzA ZkL75VKt+FYGB/KRUQXQDoY= =BULB -----END PGP SIGNATURE----- --sDhuxz86kt5qlkuV-- ------------------------------------------------------- This SF.Net email sponsored by Black Hat Briefings & Training. Attend Black Hat Briefings & Training, Las Vegas July 24-29 - digital self defense, top technical experts, no vendor pitches, unmatched networking opportunities. Visit www.blackhat.com _______________________________________________ NFS maillist - NFS@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/nfs