From mboxrd@z Thu Jan 1 00:00:00 1970 From: Farkas Levente Subject: bug in raid5 in rhel 3 Date: Mon, 31 May 2004 16:09:19 +0200 Sender: redhat-list-bounces@redhat.com Message-ID: <40BB3C8F.9070306@bppiac.hu> Reply-To: General Red Hat Linux discussion list Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii; format=flowed Content-Transfer-Encoding: 7bit Return-path: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: redhat-list-bounces@redhat.com To: linux-raid@vger.kernel.org, redhat-list@redhat.com List-Id: linux-raid.ids hi, here is a cut from my messages files, what can I do: ------------------------------ # uname -a; mdadm -V Linux kek.int.mkk.hu 2.4.21-15.EL.c0 #1 Thu May 13 04:18:33 BST 2004 i686 i686 i386 GNU/Linux mdadm - v1.5.0 - 22 Jan 2004 ------------------------------ ------------------------------ May 31 15:37:36 kek kernel: md: bug in file raid5.c, line 540 May 31 15:37:36 kek kernel: May 31 15:37:36 kek kernel: md:^I********************************** May 31 15:37:36 kek kernel: md:^I* * May 31 15:37:36 kek kernel: md:^I********************************** May 31 15:37:36 kek kernel: md0: array superblock: May 31 15:37:36 kek kernel: md: SB: (V:0.90.0) ID: CT:3fcf1da2 May 31 15:37:36 kek kernel: md: L1 S39097664 ND:2 RD:2 md0 LO:0 CS:65536 May 31 15:37:36 kek kernel: md: UT:40bb33a7 ST:0 AD:2 WD:2 FD:0 SD:0 CSUM:013bec78 E:00000066 May 31 15:37:36 kek kernel: D 0: DISK May 31 15:37:36 kek kernel: D 1: DISK May 31 15:37:36 kek kernel: D 2: DISK May 31 15:37:36 kek kernel: md: THIS: DISK May 31 15:37:36 kek kernel: md: rdev hda2: O:hda2, SZ:39097728 F:0 DN:0 <6>md: rdev superblock: May 31 15:37:36 kek kernel: md: SB: (V:0.90.0) ID: CT:3fcf1da2 May 31 15:37:36 kek kernel: md: L1 S39097664 ND:2 RD:2 md0 LO:0 CS:65536 May 31 15:37:36 kek kernel: md: UT:40bb33a7 ST:0 AD:2 WD:2 FD:0 SD:0 CSUM:013beecf E:00000066 May 31 15:37:36 kek kernel: D 0: DISK May 31 15:37:36 kek kernel: D 1: DISK May 31 15:37:36 kek kernel: D 2: DISK May 31 15:37:36 kek kernel: md: THIS: DISK May 31 15:37:36 kek kernel: md: rdev hdc2: O:hdc2, SZ:39097728 F:0 DN:1 <6>md: rdev superblock: May 31 15:37:36 kek kernel: md: SB: (V:0.90.0) ID: CT:3fcf1da2 May 31 15:37:36 kek kernel: md: L1 S39097664 ND:2 RD:2 md0 LO:0 CS:65536 May 31 15:37:36 kek kernel: md: UT:40bb33a7 ST:0 AD:2 WD:2 FD:0 SD:0 CSUM:013beee4 E:00000066 May 31 15:37:36 kek kernel: D 0: DISK May 31 15:37:36 kek kernel: D 1: DISK May 31 15:37:36 kek kernel: D 2: DISK May 31 15:37:36 kek kernel: md: THIS: DISK May 31 15:37:36 kek kernel: md1: array superblock: May 31 15:37:36 kek kernel: md: SB: (V:0.90.0) ID:<59a6cca4.c0cbadca.10fe0c88.5c977bdb> CT:3fcf2752 May 31 15:37:36 kek kernel: md: L1 S01048704 ND:2 RD:2 md1 LO:0 CS:0 May 31 15:37:36 kek kernel: md: UT:40bb33a7 ST:0 AD:2 WD:2 FD:0 SD:0 CSUM:b1cdac47 E:0000005b May 31 15:37:36 kek kernel: D 0: DISK May 31 15:37:36 kek kernel: D 1: DISK May 31 15:37:36 kek kernel: md: THIS: DISK May 31 15:37:36 kek kernel: md: rdev hda1: O:hda1, SZ:01048704 F:0 DN:0 <6>md: rdev superblock: May 31 15:37:36 kek kernel: md: SB: (V:0.90.0) ID:<59a6cca4.c0cbadca.10fe0c88.5c977bdb> CT:3fcf2752 May 31 15:37:36 kek kernel: md: L1 S01048704 ND:2 RD:2 md1 LO:0 CS:0 May 31 15:37:36 kek kernel: md: UT:40bb33a7 ST:0 AD:2 WD:2 FD:0 SD:0 CSUM:b1cdae9e E:0000005b May 31 15:37:36 kek kernel: D 0: DISK May 31 15:37:36 kek kernel: D 1: DISK May 31 15:37:36 kek kernel: md: THIS: DISK May 31 15:37:36 kek kernel: md: rdev hdc1: O:hdc1, SZ:01048704 F:0 DN:1 <6>md: rdev superblock: May 31 15:37:36 kek kernel: md: SB: (V:0.90.0) ID:<59a6cca4.c0cbadca.10fe0c88.5c977bdb> CT:3fcf2752 May 31 15:37:36 kek kernel: md: L1 S01048704 ND:2 RD:2 md1 LO:0 CS:0 May 31 15:37:36 kek kernel: md: UT:40bb33a7 ST:0 AD:2 WD:2 FD:0 SD:0 CSUM:b1cdaeb3 E:0000005b May 31 15:37:36 kek kernel: D 0: DISK May 31 15:37:36 kek kernel: D 1: DISK May 31 15:37:36 kek kernel: md: THIS: DISK May 31 15:37:36 kek kernel: md2: array superblock: May 31 15:37:36 kek kernel: md: SB: (V:0.90.0) ID:<7fda241f.5a683e6e.4f22e751.036cd66e> CT:40b225bb May 31 15:37:36 kek kernel: md: L5 S120053632 ND:6 RD:7 md2 LO:2 CS:131072 May 31 15:37:36 kek kernel: md: UT:40bb34fa ST:0 AD:5 WD:6 FD:0 SD:1 CSUM:5e94ac92 E:000000d7 May 31 15:37:36 kek kernel: D 0: DISK May 31 15:37:36 kek kernel: D 1: DISK May 31 15:37:36 kek kernel: D 2: DISK May 31 15:37:36 kek kernel: D 3: DISK May 31 15:37:36 kek kernel: D 4: DISK May 31 15:37:36 kek kernel: D 5: DISK May 31 15:37:36 kek kernel: D 6: DISK May 31 15:37:36 kek kernel: D 7: DISK May 31 15:37:36 kek kernel: D 8: DISK May 31 15:37:36 kek kernel: md: THIS: DISK May 31 15:37:36 kek kernel: md: rdev sde1: O:sde1, SZ:120053632 F:0 DN:7 <6>md: rdev superblock: May 31 15:37:36 kek kernel: md: SB: (V:0.90.0) ID:<7fda241f.5a683e6e.4f22e751.036cd66e> CT:40b225bb May 31 15:37:36 kek kernel: md: L5 S120053632 ND:6 RD:7 md2 LO:2 CS:131072 May 31 15:37:36 kek kernel: md: UT:40bb34fa ST:0 AD:5 WD:6 FD:0 SD:1 CSUM:5e94ad18 E:000000d7 May 31 15:37:36 kek kernel: D 0: DISK May 31 15:37:36 kek kernel: D 1: DISK May 31 15:37:36 kek kernel: D 2: DISK May 31 15:37:36 kek kernel: D 3: DISK May 31 15:37:36 kek kernel: D 4: DISK May 31 15:37:36 kek kernel: D 5: DISK May 31 15:37:36 kek kernel: D 6: DISK May 31 15:37:36 kek kernel: D 7: DISK May 31 15:37:36 kek kernel: D 8: DISK May 31 15:37:36 kek kernel: md: THIS: DISK May 31 15:37:36 kek kernel: md: rdev sdf1: O:sdg1, SZ:120053632 F:0 DN:6 <6>md: rdev superblock: May 31 15:37:36 kek kernel: md: SB: (V:0.90.0) ID:<7fda241f.5a683e6e.4f22e751.036cd66e> CT:40b225bb May 31 15:37:36 kek kernel: md: L5 S120053632 ND:6 RD:7 md2 LO:2 CS:131072 May 31 15:37:36 kek kernel: md: UT:40bb34fa ST:0 AD:5 WD:6 FD:0 SD:1 CSUM:5e94ad2c E:000000d7 May 31 15:37:36 kek kernel: D 0: DISK May 31 15:37:36 kek kernel: D 1: DISK May 31 15:37:36 kek kernel: D 2: DISK May 31 15:37:36 kek kernel: D 3: DISK May 31 15:37:36 kek kernel: D 4: DISK May 31 15:37:36 kek kernel: D 5: DISK May 31 15:37:36 kek kernel: D 6: DISK May 31 15:37:36 kek kernel: D 7: DISK May 31 15:37:36 kek kernel: D 8: DISK May 31 15:37:36 kek kernel: md: THIS: DISK May 31 15:37:36 kek kernel: md: rdev sdd1: O:sdd1, SZ:120053632 F:0 DN:3 <6>md: rdev superblock: May 31 15:37:36 kek kernel: md: SB: (V:0.90.0) ID:<7fda241f.5a683e6e.4f22e751.036cd66e> CT:40b225bb May 31 15:37:36 kek kernel: md: L5 S120053632 ND:6 RD:7 md2 LO:2 CS:131072 May 31 15:37:36 kek kernel: md: UT:40bb34fa ST:0 AD:5 WD:6 FD:0 SD:1 CSUM:5e94ad06 E:000000d7 May 31 15:37:36 kek kernel: D 0: DISK May 31 15:37:36 kek kernel: D 1: DISK May 31 15:37:36 kek kernel: D 2: DISK May 31 15:37:36 kek kernel: D 3: DISK May 31 15:37:36 kek kernel: D 4: DISK May 31 15:37:36 kek kernel: D 5: DISK May 31 15:37:36 kek kernel: D 6: DISK May 31 15:37:36 kek kernel: D 7: DISK May 31 15:37:36 kek kernel: D 8: DISK May 31 15:37:36 kek kernel: md: THIS: DISK May 31 15:37:36 kek kernel: md: rdev sdc1: O:sdc1, SZ:120053632 F:0 DN:2 <6>md: rdev superblock: May 31 15:37:36 kek kernel: md: SB: (V:0.90.0) ID:<7fda241f.5a683e6e.4f22e751.036cd66e> CT:40b225bb May 31 15:37:36 kek kernel: md: L5 S120053632 ND:6 RD:7 md2 LO:2 CS:131072 May 31 15:37:36 kek kernel: md: UT:40bb34fa ST:0 AD:5 WD:6 FD:0 SD:1 CSUM:5e94acf4 E:000000d7 May 31 15:37:36 kek kernel: D 0: DISK May 31 15:37:36 kek kernel: D 1: DISK May 31 15:37:36 kek kernel: D 2: DISK May 31 15:37:36 kek kernel: D 3: DISK May 31 15:37:36 kek kernel: D 4: DISK May 31 15:37:36 kek kernel: D 5: DISK May 31 15:37:36 kek kernel: D 6: DISK May 31 15:37:36 kek kernel: D 7: DISK May 31 15:37:36 kek kernel: D 8: DISK May 31 15:37:36 kek kernel: md: THIS: DISK May 31 15:37:36 kek kernel: md: rdev sdb1: O:sdb1, SZ:120053632 F:0 DN:1 <6>md: rdev superblock: May 31 15:37:36 kek kernel: md: SB: (V:0.90.0) ID:<7fda241f.5a683e6e.4f22e751.036cd66e> CT:40b225bb May 31 15:37:36 kek kernel: md: L5 S120053632 ND:6 RD:7 md2 LO:2 CS:131072 May 31 15:37:36 kek kernel: md: UT:40bb34fa ST:0 AD:5 WD:6 FD:0 SD:1 CSUM:5e94ace2 E:000000d7 May 31 15:37:36 kek kernel: D 0: DISK May 31 15:37:36 kek kernel: D 1: DISK May 31 15:37:36 kek kernel: D 2: DISK May 31 15:37:36 kek kernel: D 3: DISK May 31 15:37:36 kek kernel: D 4: DISK May 31 15:37:36 kek kernel: D 5: DISK May 31 15:37:36 kek kernel: D 6: DISK May 31 15:37:36 kek kernel: D 7: DISK May 31 15:37:36 kek kernel: D 8: DISK May 31 15:37:36 kek kernel: md: THIS: DISK May 31 15:37:36 kek kernel: md: rdev sda1: O:sda1, SZ:120053632 F:0 DN:0 <6>md: rdev superblock: May 31 15:37:36 kek kernel: md: SB: (V:0.90.0) ID:<7fda241f.5a683e6e.4f22e751.036cd66e> CT:40b225bb May 31 15:37:36 kek kernel: md: L5 S120053632 ND:6 RD:7 md2 LO:2 CS:131072 May 31 15:37:36 kek kernel: md: UT:40bb34fa ST:0 AD:5 WD:6 FD:0 SD:1 CSUM:5e94acd0 E:000000d7 May 31 15:37:36 kek kernel: D 0: DISK May 31 15:37:36 kek kernel: D 1: DISK May 31 15:37:36 kek kernel: D 2: DISK May 31 15:37:36 kek kernel: D 3: DISK May 31 15:37:36 kek kernel: D 4: DISK May 31 15:37:36 kek kernel: D 5: DISK May 31 15:37:36 kek kernel: D 6: DISK May 31 15:37:36 kek kernel: D 7: DISK May 31 15:37:36 kek kernel: D 8: DISK May 31 15:37:36 kek kernel: md: THIS: DISK May 31 15:37:36 kek kernel: md:^I********************************** May 31 15:37:36 kek kernel: May 31 15:37:36 kek kernel: md: trying to remove sde1 from md2 ... May 31 15:37:36 kek kernel: RAID5 conf printout: May 31 15:37:36 kek kernel: --- rd:7 wd:5 fd:2 May 31 15:37:36 kek kernel: disk 0, s:0, o:1, n:0 rd:0 us:1 dev:sda1 May 31 15:37:36 kek kernel: disk 1, s:0, o:1, n:1 rd:1 us:1 dev:sdb1 May 31 15:37:36 kek kernel: disk 2, s:0, o:1, n:2 rd:2 us:1 dev:sdc1 May 31 15:37:36 kek kernel: disk 3, s:0, o:1, n:3 rd:3 us:1 dev:sdd1 May 31 15:37:36 kek kernel: disk 4, s:0, o:0, n:4 rd:4 us:1 dev:[dev 00:00] May 31 15:37:36 kek kernel: disk 5, s:0, o:0, n:5 rd:5 us:0 dev:[dev 00:00] May 31 15:37:36 kek kernel: disk 6, s:0, o:1, n:6 rd:6 us:1 dev:sdf1 May 31 15:37:36 kek kernel: RAID5 conf printout: May 31 15:37:36 kek kernel: --- rd:7 wd:5 fd:2 May 31 15:37:36 kek kernel: disk 0, s:0, o:1, n:0 rd:0 us:1 dev:sda1 May 31 15:37:36 kek kernel: disk 1, s:0, o:1, n:1 rd:1 us:1 dev:sdb1 May 31 15:37:36 kek kernel: disk 2, s:0, o:1, n:2 rd:2 us:1 dev:sdc1 May 31 15:37:36 kek kernel: disk 3, s:0, o:1, n:3 rd:3 us:1 dev:sdd1 May 31 15:37:36 kek kernel: disk 4, s:0, o:0, n:4 rd:4 us:1 dev:[dev 00:00] May 31 15:37:36 kek kernel: disk 5, s:0, o:0, n:5 rd:5 us:0 dev:[dev 00:00] May 31 15:37:36 kek kernel: disk 6, s:0, o:1, n:6 rd:6 us:1 dev:sdf1 May 31 15:37:36 kek kernel: md: unbind May 31 15:37:36 kek kernel: md: export_rdev(sde1) May 31 15:37:36 kek kernel: md: trying to hot-add sde1 to md2 ... May 31 15:37:36 kek kernel: md: bind May 31 15:37:36 kek kernel: RAID5 conf printout: May 31 15:37:36 kek kernel: --- rd:7 wd:5 fd:2 May 31 15:37:36 kek kernel: disk 0, s:0, o:1, n:0 rd:0 us:1 dev:sda1 May 31 15:37:36 kek kernel: disk 1, s:0, o:1, n:1 rd:1 us:1 dev:sdb1 May 31 15:37:36 kek kernel: disk 2, s:0, o:1, n:2 rd:2 us:1 dev:sdc1 May 31 15:37:36 kek kernel: disk 3, s:0, o:1, n:3 rd:3 us:1 dev:sdd1 May 31 15:37:36 kek kernel: disk 4, s:0, o:0, n:4 rd:4 us:1 dev:[dev 00:00] May 31 15:37:36 kek kernel: disk 5, s:0, o:0, n:5 rd:5 us:0 dev:[dev 00:00] May 31 15:37:36 kek kernel: disk 6, s:0, o:1, n:6 rd:6 us:1 dev:sdf1 May 31 15:37:36 kek kernel: RAID5 conf printout: May 31 15:37:36 kek kernel: --- rd:7 wd:5 fd:2 May 31 15:37:36 kek kernel: disk 0, s:0, o:1, n:0 rd:0 us:1 dev:sda1 May 31 15:37:36 kek kernel: disk 1, s:0, o:1, n:1 rd:1 us:1 dev:sdb1 May 31 15:37:36 kek kernel: disk 2, s:0, o:1, n:2 rd:2 us:1 dev:sdc1 May 31 15:37:36 kek kernel: disk 3, s:0, o:1, n:3 rd:3 us:1 dev:sdd1 May 31 15:37:36 kek kernel: disk 4, s:0, o:0, n:4 rd:4 us:1 dev:[dev 00:00] May 31 15:37:36 kek kernel: disk 5, s:0, o:0, n:5 rd:5 us:0 dev:[dev 00:00] May 31 15:37:36 kek kernel: disk 6, s:0, o:1, n:6 rd:6 us:1 dev:sdf1 May 31 15:37:36 kek kernel: md2: resyncing spare disk sde1 to replace failed disk May 31 15:37:36 kek kernel: RAID5 conf printout: May 31 15:37:36 kek kernel: --- rd:7 wd:5 fd:2 May 31 15:37:36 kek kernel: disk 0, s:0, o:1, n:0 rd:0 us:1 dev:sda1 May 31 15:37:36 kek kernel: disk 1, s:0, o:1, n:1 rd:1 us:1 dev:sdb1 May 31 15:37:36 kek kernel: disk 2, s:0, o:1, n:2 rd:2 us:1 dev:sdc1 May 31 15:37:36 kek kernel: disk 3, s:0, o:1, n:3 rd:3 us:1 dev:sdd1 May 31 15:37:36 kek kernel: disk 4, s:0, o:0, n:4 rd:4 us:1 dev:[dev 00:00] May 31 15:37:36 kek kernel: disk 5, s:0, o:0, n:5 rd:5 us:0 dev:[dev 00:00] May 31 15:37:36 kek kernel: disk 6, s:0, o:1, n:6 rd:6 us:1 dev:sdf1 May 31 15:37:36 kek kernel: RAID5 conf printout: May 31 15:37:36 kek kernel: --- rd:7 wd:5 fd:2 May 31 15:37:36 kek kernel: disk 0, s:0, o:1, n:0 rd:0 us:1 dev:sda1 May 31 15:37:36 kek kernel: disk 1, s:0, o:1, n:1 rd:1 us:1 dev:sdb1 May 31 15:37:36 kek kernel: disk 2, s:0, o:1, n:2 rd:2 us:1 dev:sdc1 May 31 15:37:36 kek kernel: disk 3, s:0, o:1, n:3 rd:3 us:1 dev:sdd1 May 31 15:37:36 kek kernel: disk 4, s:0, o:0, n:4 rd:4 us:1 dev:[dev 00:00] May 31 15:37:36 kek kernel: disk 5, s:0, o:0, n:5 rd:5 us:0 dev:[dev 00:00] May 31 15:37:36 kek kernel: disk 6, s:0, o:1, n:6 rd:6 us:1 dev:sdf1 May 31 15:37:36 kek kernel: md: syncing RAID array md2 May 31 15:37:36 kek kernel: md: minimum _guaranteed_ reconstruction speed: 100 KB/sec/disc. May 31 15:37:36 kek kernel: md: using maximum available idle IO bandwith (but not more than 10000 KB/sec) for reconstruction. May 31 15:37:36 kek kernel: md: using 124k window, over a total of 120053632 blocks. May 31 15:37:36 kek kernel: md: md_do_sync() got signal ... exiting May 31 15:37:36 kek kernel: RAID5 conf printout: May 31 15:37:36 kek kernel: --- rd:7 wd:5 fd:2 May 31 15:37:36 kek kernel: disk 0, s:0, o:1, n:0 rd:0 us:1 dev:sda1 May 31 15:37:36 kek kernel: disk 1, s:0, o:1, n:1 rd:1 us:1 dev:sdb1 May 31 15:37:36 kek kernel: disk 2, s:0, o:1, n:2 rd:2 us:1 dev:sdc1 May 31 15:37:36 kek kernel: disk 3, s:0, o:1, n:3 rd:3 us:1 dev:sdd1 May 31 15:37:36 kek kernel: disk 4, s:0, o:0, n:4 rd:4 us:1 dev:[dev 00:00] May 31 15:37:36 kek kernel: disk 5, s:0, o:0, n:5 rd:5 us:0 dev:[dev 00:00] May 31 15:37:36 kek kernel: disk 6, s:0, o:1, n:6 rd:6 us:1 dev:sdf1 May 31 15:37:36 kek kernel: RAID5 conf printout: May 31 15:37:36 kek kernel: --- rd:7 wd:5 fd:2 May 31 15:37:36 kek kernel: disk 0, s:0, o:1, n:0 rd:0 us:1 dev:sda1 May 31 15:37:36 kek kernel: disk 1, s:0, o:1, n:1 rd:1 us:1 dev:sdb1 May 31 15:37:36 kek kernel: disk 2, s:0, o:1, n:2 rd:2 us:1 dev:sdc1 May 31 15:37:36 kek kernel: disk 3, s:0, o:1, n:3 rd:3 us:1 dev:sdd1 May 31 15:37:36 kek kernel: disk 4, s:0, o:0, n:4 rd:4 us:1 dev:[dev 00:00] May 31 15:37:36 kek kernel: disk 5, s:0, o:0, n:5 rd:5 us:0 dev:[dev 00:00] May 31 15:37:36 kek kernel: disk 6, s:0, o:1, n:6 rd:6 us:1 dev:sdf1 May 31 15:37:47 kek kernel: md: trying to hot-add sde1 to md2 ... May 31 15:48:13 kek kernel: md: trying to hot-add sdg1 to md2 ... May 31 15:48:13 kek kernel: md: could not lock sdg1, zero-size? Marking faulty. May 31 15:48:13 kek kernel: md: error, md_import_device() returned -22 ------------------------------ -- Levente "Si vis pacem para bellum!" -- redhat-list mailing list unsubscribe mailto:redhat-list-request@redhat.com?subject=unsubscribe https://www.redhat.com/mailman/listinfo/redhat-list