From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S262669AbTJXWFu (ORCPT ); Fri, 24 Oct 2003 18:05:50 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S262676AbTJXWFu (ORCPT ); Fri, 24 Oct 2003 18:05:50 -0400 Received: from home.nightdaughter.de ([194.95.224.141]:64008 "EHLO a141.shuttle.de") by vger.kernel.org with ESMTP id S262669AbTJXWFj (ORCPT ); Fri, 24 Oct 2003 18:05:39 -0400 Date: Sat, 25 Oct 2003 00:06:15 +0200 From: Joerg Hoh To: linux-kernel@vger.kernel.org Subject: [BUG] 2.4.22: md on Alpha, RAID1 Message-ID: <20031024220615.GB3573@hydra.joerghoh.de> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline User-Agent: Mutt/1.5.4i Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Hi I have a Alpha EV56 System (Noritake-Primo), running a raid1 on 2 scsi-harddrives: Oct 24 23:43:01 zyklop kernel: Vendor: DEC Model: RZ1CB-CS (C) DEC Rev: 0656 Oct 24 23:43:01 zyklop kernel: Type: Direct-Access ANSI SCSI revision: 02 Oct 24 23:43:01 zyklop kernel: Vendor: DEC Model: RZ1CB-CS (C) DEC Rev: 0844 Oct 24 23:43:01 zyklop kernel: Type: Direct-Access ANSI SCSI revision: 02 The md-drivers comes up well Oct 24 23:43:01 zyklop kernel: md: raid1 personality registered as nr 3 Oct 24 23:43:01 zyklop kernel: md: raid5 personality registered as nr 4 Oct 24 23:43:01 zyklop kernel: raid5: measuring checksumming speed Oct 24 23:43:01 zyklop kernel: 8regs : 376.832 MB/sec Oct 24 23:43:01 zyklop kernel: 32regs : 638.976 MB/sec Oct 24 23:43:01 zyklop kernel: alpha : 688.128 MB/sec Oct 24 23:43:01 zyklop kernel: alpha prefetch: 598.016 MB/sec Oct 24 23:43:01 zyklop kernel: raid5: using function: alpha (688.128 MB/sec) Oct 24 23:43:01 zyklop kernel: md: md driver 0.90.0 MAX_MD_DEVS=256, MD_SB_DISKS=27 Oct 24 23:43:01 zyklop kernel: md: Autodetecting RAID arrays. Oct 24 23:43:01 zyklop kernel: md: autorun ... Oct 24 23:43:01 zyklop kernel: md: ... autorun DONE. but it then begins to complain (I've made a hard shutdown without first umounting the partitions): Oct 24 23:43:01 zyklop kernel: [events: 00000021] Oct 24 23:43:01 zyklop kernel: [events: 00000022] Oct 24 23:43:01 zyklop kernel: md: autorun ... Oct 24 23:43:01 zyklop kernel: md: considering sdc1 ... Oct 24 23:43:01 zyklop kernel: md: adding sdc1 ... Oct 24 23:43:01 zyklop kernel: md: adding sdb1 ... Oct 24 23:43:01 zyklop kernel: md: created md0 Oct 24 23:43:01 zyklop kernel: md: bind Oct 24 23:43:01 zyklop kernel: md: bind Oct 24 23:43:01 zyklop kernel: md: running: Oct 24 23:43:01 zyklop kernel: md: sdc1's event counter: 00000022 Oct 24 23:43:01 zyklop kernel: md: sdb1's event counter: 00000021 Oct 24 23:43:01 zyklop kernel: md: freshest: sdc1 Oct 24 23:43:01 zyklop kernel: md0: removing former faulty sdb1! Oct 24 23:43:01 zyklop kernel: md: RAID level 1 does not need chunksize! Continuing anyway. Oct 24 23:43:01 zyklop kernel: md0: max total readahead window set to 248k Oct 24 23:43:01 zyklop kernel: md0: 1 data-disks, max readahead per data-disk: 248k Oct 24 23:43:01 zyklop kernel: raid1: device sdc1 operational as mirror 1 Oct 24 23:43:01 zyklop kernel: raid1: spare disk sdb1 Oct 24 23:43:01 zyklop kernel: raid1: raid set md0 active with 1 out of 2 mirrors Oct 24 23:43:01 zyklop kernel: md: bug in file md.c, line 986 Oct 24 23:43:01 zyklop kernel: Oct 24 23:43:01 zyklop kernel: md:^I********************************** Oct 24 23:43:01 zyklop kernel: md:^I* * Oct 24 23:43:01 zyklop kernel: md:^I********************************** Oct 24 23:43:01 zyklop kernel: md0: array superblock: Oct 24 23:43:01 zyklop kernel: md: SB: (V:0.90.0) ID: CT:3ee8ce2d Oct 24 23:43:01 zyklop kernel: md: L1 S04184832 ND:1 RD:2 md0 LO:0 CS:4096 Oct 24 23:43:01 zyklop kernel: md: UT:3f999ce0 ST:0 AD:1 WD:1 FD:0 SD:0 CSUM:00005a08 E:00000023 Oct 24 23:43:01 zyklop kernel: D 0: DISK Oct 24 23:43:01 zyklop kernel: D 1: DISK Oct 24 23:43:01 zyklop kernel: D 2: DISK Oct 24 23:43:01 zyklop kernel: md: THIS: DISK Oct 24 23:43:01 zyklop kernel: md: rdev sdc1: O:sdc1, SZ:04184832 F:0 DN:1 <6>md: rdev superblock: Oct 24 23:43:01 zyklop kernel: md: SB: (V:0.90.0) ID: CT:3ee8ce2d Oct 24 23:43:01 zyklop kernel: md: L1 S04184832 ND:1 RD:2 md0 LO:0 CS:4096 Oct 24 23:43:01 zyklop kernel: md: UT:3f999ce0 ST:0 AD:1 WD:1 FD:0 SD:0 CSUM:00005bf4 E:00000023 Oct 24 23:43:01 zyklop kernel: D 0: DISK Oct 24 23:43:01 zyklop kernel: D 1: DISK Oct 24 23:43:01 zyklop kernel: D 2: DISK Oct 24 23:43:01 zyklop kernel: md: THIS: DISK Oct 24 23:43:01 zyklop kernel: md: rdev sdb1: O:sdb1, SZ:04184832 F:0 DN:0 <6>md: rdev superblock: Oct 24 23:43:01 zyklop kernel: md: SB: (V:0.90.0) ID: CT:3ee8ce2d Oct 24 23:43:01 zyklop kernel: md: L1 S04184832 ND:1 RD:2 md0 LO:0 CS:4096 Oct 24 23:43:01 zyklop kernel: md: UT:3f999ce0 ST:0 AD:1 WD:1 FD:0 SD:0 CSUM:00005a08 E:00000023 Oct 24 23:43:01 zyklop kernel: D 0: DISK Oct 24 23:43:01 zyklop kernel: D 1: DISK Oct 24 23:43:01 zyklop kernel: D 2: DISK Oct 24 23:43:01 zyklop kernel: md: THIS: DISK Oct 24 23:43:01 zyklop kernel: md:^I********************************** Oct 24 23:43:01 zyklop kernel: Oct 24 23:43:01 zyklop kernel: md: updating md0 RAID superblock on device Oct 24 23:43:01 zyklop kernel: md: sdc1 [events: 00000023]<6>(write) sdc1's sb offset: 4184832 Oct 24 23:43:01 zyklop kernel: md: recovery thread got woken up ... Oct 24 23:43:01 zyklop kernel: md: recovery thread finished ... Oct 24 23:43:01 zyklop kernel: md: sdb1 [events: 00000023]<6>(write) sdb1's sb offset: 4184832 Oct 24 23:43:01 zyklop kernel: md: ... autorun DONE. Oct 24 23:43:01 zyklop kernel: mount(89): Oops 0 Oct 24 23:43:01 zyklop kernel: pc = [raid1_read_balance+384/512] ra = [raid1_make_request+484/1248] ps = 0000 Not tainted Oct 24 23:43:01 zyklop kernel: v0 = 0000000000000002 t0 = 0000000000000000 t1 = 000000000000000e Oct 24 23:43:01 zyklop kernel: t2 = ffff6c0489ad501c t3 = 0000000000000001 t4 = ffff6c0489ad4ffc Oct 24 23:43:01 zyklop kernel: t5 = ffff6c0489ad4ff4 t6 = 0000000000000002 t7 = fffffc001f100000 Oct 24 23:43:01 zyklop kernel: s0 = fffffc001f0aa940 s1 = 0000000000000900 s2 = fffffc001f825000 Oct 24 23:43:01 zyklop kernel: s3 = fffffc001f0aa940 s4 = fffffc001f10f5c0 s5 = fffffc00008f3a08 Oct 24 23:43:01 zyklop kernel: s6 = 0000000000000000 Oct 24 23:43:01 zyklop kernel: a0 = fffffc001f825000 a1 = fffffc001f0aa940 a2 = fffffc001f0aa940 Oct 24 23:43:01 zyklop kernel: a3 = 0000000000000400 a4 = 0000000000000002 a5 = fffffc001f825018 Oct 24 23:43:01 zyklop kernel: t8 = 0000000000000024 t9 = ffff70046a2b0000 t10= 000000000000000e Oct 24 23:43:01 zyklop kernel: t11= fffffc001f825020 pv = fffffc00004cf220 at = fffffc001f82501c Oct 24 23:43:01 zyklop kernel: gp = fffffc00008f7160 sp = fffffc001f103bb8 Oct 24 23:43:01 zyklop kernel: Trace:fffffc00004d8d10 fffffc0000365a3c fffffc0000407374 fffffc000040746c fffffc000040773c fffffc0000365674 fffffc00003bb774 fffffc000036adcc fffffc000036b18c fffffc000036b15c fffffc0000385408 fffffc000038585c fffffc0000385e78 fffffc0000385e54 fffffc0000310ca0 Oct 24 23:43:01 zyklop kernel: Code: 42fc0403 2ffe0000 42f90405 a0f003d8 40a49525 40c49526 40649523 The raid recovers, and then all works without problems. Can someone help me with this flaw? Please cc me since I'm not constantly reading on the lkml. Joerg -- ...Wenn man sich bei NetBSD auf eines verlassen kann, dann: Egal, WAS[...] man updated, mplayer hat mit Sicherheit dependencies drauf. Rene Schickbauer, news:2591532.ZKZXAUW3eG@gandalf.grumpfzotz.org