Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S262290AbTGKNNr (ORCPT ); Fri, 11 Jul 2003 09:13:47 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S269945AbTGKNNr (ORCPT ); Fri, 11 Jul 2003 09:13:47 -0400 Received: from hermine.idb.hist.no ([158.38.50.15]:33803 "HELO hermine.idb.hist.no") by vger.kernel.org with SMTP id S262290AbTGKNMu (ORCPT ); Fri, 11 Jul 2003 09:12:50 -0400 Message-ID: <3F0EBCC1.60106@aitel.hist.no> Date: Fri, 11 Jul 2003 15:33:53 +0200 From: Helge Hafting Organization: AITeL, HiST User-Agent: Mozilla/5.0 (X11; U; Linux i686; en-US; rv:1.0.0) Gecko/20020623 Debian/1.0.0-0.woody.1 X-Accept-Language: no, en MIME-Version: 1.0 To: Andrew Morton CC: linux-kernel@vger.kernel.org, linux-mm@kvack.org, trond.myklebust@fys.uio.no Subject: Re: 2.5.75-mm1 nfs trouble References: <20030711022952.21c98720.akpm@osdl.org> Content-Type: text/plain; charset=us-ascii; format=flowed Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 4017 Lines: 88 2.5.75mm1 has nfs trouble I don't see in 2.5.74mm3. It works for a while, then all file operations on the nfs mount gets stuck. dmesg is then full of stuff like this: Jul 11 13:12:16 hh kernel: nfs: server hermine.idb.hist.no not responding, still trying Jul 11 13:12:17 hh kernel: nfs: server hermine.idb.hist.no OK Jul 11 13:13:25 hh kernel: nfs: server hermine.idb.hist.no not responding, still trying Jul 11 13:13:25 hh kernel: nfs: server hermine.idb.hist.no OK Jul 11 13:13:31 hh kernel: nfs: server hermine.idb.hist.no not responding, still trying Jul 11 13:13:31 hh kernel: nfs: server hermine.idb.hist.no OK Jul 11 13:13:31 hh kernel: nfs: server hermine.idb.hist.no not responding, still trying Jul 11 13:13:31 hh kernel: nfs: server hermine.idb.hist.no OK Jul 11 13:13:32 hh kernel: nfs: server hermine.idb.hist.no not responding, still trying Jul 11 13:13:32 hh kernel: nfs: server hermine.idb.hist.no not responding, still trying Jul 11 13:13:32 hh kernel: nfs: server hermine.idb.hist.no OK Jul 11 13:13:32 hh kernel: nfs: server hermine.idb.hist.no OK Jul 11 13:13:32 hh kernel: nfs: server hermine.idb.hist.no not responding, still trying . . several pages . Jul 11 15:11:49 hh kernel: nfs: server hermine.idb.hist.no OK Jul 11 15:11:49 hh kernel: nfs: server hermine.idb.hist.no not responding, still trying Jul 11 15:11:51 hh kernel: eth0: Transmit error, Tx status register 82. Jul 11 15:11:51 hh kernel: Probably a duplex mismatch. See Documentation/networking/vortex.txt Jul 11 15:11:51 hh kernel: Flags; bus-master 1, dirty 49353(9) current 49365(5) Jul 11 15:11:51 hh kernel: Transmit list 1fde6b60 vs. dfde67a0. Jul 11 15:11:51 hh kernel: 0: @dfde6200 length 800005ea status 000005ea Jul 11 15:11:51 hh kernel: 1: @dfde62a0 length 800005ea status 000005ea Jul 11 15:11:51 hh kernel: 2: @dfde6340 length 800005ea status 000005ea Jul 11 15:11:51 hh kernel: 3: @dfde63e0 length 800005ea status 000005ea Jul 11 15:11:51 hh kernel: 4: @dfde6480 length 800003ba status 800003ba Jul 11 15:11:51 hh kernel: 5: @dfde6520 length 800005ea status 000105ea Jul 11 15:11:51 hh kernel: 6: @dfde65c0 length 800005ea status 000105ea Jul 11 15:11:51 hh kernel: 7: @dfde6660 length 800005ea status 000105ea Jul 11 15:11:51 hh kernel: 8: @dfde6700 length 800003ba status 000103ba Jul 11 15:11:51 hh kernel: 9: @dfde67a0 length 800005ea status 000105ea Jul 11 15:11:51 hh kernel: 10: @dfde6840 length 800005ea status 000105ea Jul 11 15:11:51 hh kernel: 11: @dfde68e0 length 800005ea status 000105ea Jul 11 15:11:51 hh kernel: 12: @dfde6980 length 800005ea status 000105ea Jul 11 15:11:51 hh kernel: 13: @dfde6a20 length 800005ea status 000105ea Jul 11 15:11:51 hh kernel: 14: @dfde6ac0 length 800003ba status 000103ba Jul 11 15:11:51 hh kernel: 15: @dfde6b60 length 800005ea status 000005ea . .This block repeats over a few pages . Jul 11 15:15:46 hh kernel: RPC: sendmsg returned error 101 Jul 11 15:15:46 hh kernel: nfs: RPC call returned error 101 Jul 11 15:15:46 hh kernel: RPC: sendmsg returned error 101 Jul 11 15:15:46 hh kernel: nfs: RPC call returned error 101 Jul 11 15:15:46 hh kernel: RPC: sendmsg returned error 101 . . several pages . At some point I managed to get my waiting processes "unstuck" by "ifdown eth0" followed by "ifup eth0" They all failed with network unreachable and I saved files to a local disk. I then tried some simple copying on the still mounted nfs, and it got stuck again pretty fast. I then rebooted into 2.5.74mm3 because I need to work. I won't be able to test much until monday. The machine is UP, and uses preempt. The distribution is debian testing The nfs mount uses the following options: rsize=8192,wsize=8192,user,noauto,hard,intr Helge Hafting - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/