Thus spake martin f krafft (madd...@debian.org): > also sprach D. North <ro...@tditx.com> [2009.07.12.0535 +0200]: > > Discovering multipaths... > > Do you have multipaths?
The multipath tools are installed -- but I don't think they're required. The selected packages for this system came from a package list on an etch system which this machine is replacing. > Why are you not using mdadm for multipaths? Per the above, multipaths should not be required for this configuration. Additionally, I didn't make a concious selection of one over the other, so unfortunately I can't give you a helpful answer to that. -- Should I simply attempt to remove the multipaths-related packages? > Do you have the dmraid package installed? No. > Can you please check out http://wiki.debian.org/InitramfsDebug at > the bottom and make sure to submit the trace log of a failed boot > with the debug kernel option? I can certainly do that... however, enabling 'debug' on the kernel boot line affects the timing enough that the problem doesn't occur any more. Do you still want the debug log? ----- Thank you for the information on HOMEHOST ... now the last half of that UUID being the same makes sense. I have copied the requested output from /usr/share/bug/mdadm/script below -- I will try to get to the 'strace' testing within the next day... The segfault in mdadm does not occur every time, so it may be a bit harder to catch. phoenix:~# /usr/share/bug/mdadm/script 3>&1 --- mount output /dev/md1 on / type ext3 (rw,errors=remount-ro) tmpfs on /lib/init/rw type tmpfs (rw,nosuid,mode=0755) proc on /proc type proc (rw,noexec,nosuid,nodev) sysfs on /sys type sysfs (rw,noexec,nosuid,nodev) procbususb on /proc/bus/usb type usbfs (rw) udev on /dev type tmpfs (rw,mode=0755) tmpfs on /dev/shm type tmpfs (rw,nosuid,nodev) devpts on /dev/pts type devpts (rw,noexec,nosuid,gid=5,mode=620) /dev/md0 on /boot type ext3 (rw) --- mdadm.conf # mdadm.conf # # Please refer to mdadm.conf(5) for information about this file. # # by default, scan all partitions (/proc/partitions) for MD superblocks. # alternatively, specify devices to scan, using wildcards if desired. DEVICE partitions # auto-create devices with Debian standard permissions CREATE owner=root group=disk mode=0660 auto=yes # automatically tag new arrays as belonging to the local system HOMEHOST <system> # instruct the monitoring daemon where to send mail alerts MAILADDR root # definitions of existing MD arrays #####????#### ARRAY /dev/md0 level=raid1 num-devices=2 UUID=abdd9eb3:faeb7c80:e30e8841:87878c43 ARRAY /dev/md0 level=raid1 num-devices=2 UUID=abdd9eb3:faeb7c80:34b6d411:a56b552d ARRAY /dev/md1 level=raid1 num-devices=2 UUID=8d97d0a5:41763dfc:34b6d411:a56b552d # This file was auto-generated on Thu, 02 Jul 2009 20:38:29 -0500 # by mkconf $Id$ --- /proc/mdstat: Personalities : [raid1] md1 : active raid1 dm-3[0] dm-5[1] 29302464 blocks [2/2] [UU] md0 : active raid1 dm-2[0] dm-4[1] 256896 blocks [2/2] [UU] unused devices: <none> --- /proc/partitions: major minor #blocks name 8 0 1465138584 sda 8 1 257008 sda1 8 2 29302560 sda2 8 16 1465138584 sdb 8 17 257008 sdb1 8 18 29302560 sdb2 254 0 1465138584 dm-0 254 1 1465138584 dm-1 254 2 257008 dm-2 254 3 29302560 dm-3 254 4 257008 dm-4 254 5 29302560 dm-5 9 0 256896 md0 9 1 29302464 md1 --- initrd.img-2.6.26-2-686: 34790 blocks 8201107a7ff6f5dd640a0ed1f1b4112d ./etc/mdadm/mdadm.conf ea9abd44166c288560f8c9789cb3949d ./sbin/mdadm 6992557752f284596c23923749a4a49d ./lib/modules/2.6.26-2-686/kernel/drivers/md/dm-multipath.ko d8eab1e682b691f6f1721688d3d0dd80 ./lib/modules/2.6.26-2-686/kernel/drivers/md/raid456.ko 08540cbe514ace087bf5212a2e99ecb8 ./lib/modules/2.6.26-2-686/kernel/drivers/md/dm-log.ko 3b44f0bc10916fb24b18f66e829ebd9d ./lib/modules/2.6.26-2-686/kernel/drivers/md/dm-mirror.ko 548a79e85ca844b52e0b91d714ea164a ./lib/modules/2.6.26-2-686/kernel/drivers/md/raid10.ko f3770f5935467286a47059e880efdef0 ./lib/modules/2.6.26-2-686/kernel/drivers/md/dm-round-robin.ko 705b7ddf811fdd5bbd3b00a226cd75e5 ./lib/modules/2.6.26-2-686/kernel/drivers/md/dm-emc.ko 358d290765df0456f4dd0de43e8f0137 ./lib/modules/2.6.26-2-686/kernel/drivers/md/linear.ko 16fab000929d0c7d4a0bb108dc97542e ./lib/modules/2.6.26-2-686/kernel/drivers/md/dm-mod.ko c115ac530f79c6850886efbea2c6cb78 ./lib/modules/2.6.26-2-686/kernel/drivers/md/raid0.ko f195929c5d8f2a3bb6aa0c87e6603e49 ./lib/modules/2.6.26-2-686/kernel/drivers/md/raid1.ko 893a16924cb7e15e82cd4224f081d945 ./lib/modules/2.6.26-2-686/kernel/drivers/md/multipath.ko f645b1d4cd9945d255893c6759222f5e ./lib/modules/2.6.26-2-686/kernel/drivers/md/md-mod.ko 22d3ea716544bdba4fb3c24e9fe3f7b2 ./lib/modules/2.6.26-2-686/kernel/drivers/md/dm-snapshot.ko e1e2d0e985196fecaf41fb42e9968af2 ./scripts/local-top/mdadm --- /proc/modules: dm_mirror 15104 0 - Live 0xf894e000 dm_log 8484 1 dm_mirror, Live 0xf894a000 dm_snapshot 14340 0 - Live 0xf88e1000 raid1 18016 2 - Live 0xf8944000 md_mod 67068 3 raid1, Live 0xf8954000 dm_round_robin 2656 1 - Live 0xf88e6000 dm_emc 4384 0 - Live 0xf88a3000 dm_multipath 14920 3 dm_round_robin,dm_emc, Live 0xf8931000 dm_mod 46184 18 dm_mirror,dm_log,dm_snapshot,dm_multipath, Live 0xf8896000 --- /var/log/syslog: --- volume detail: /dev/hda is not recognised by mdadm. /dev/sda is not recognised by mdadm. /dev/sda1: Magic : a92b4efc Version : 00.90.00 UUID : abdd9eb3:faeb7c80:34b6d411:a56b552d Creation Time : Mon Jul 6 09:45:58 2009 Raid Level : raid1 Used Dev Size : 256896 (250.92 MiB 263.06 MB) Array Size : 256896 (250.92 MiB 263.06 MB) Raid Devices : 2 Total Devices : 2 Preferred Minor : 0 Update Time : Sun Jul 12 15:45:53 2009 State : clean Active Devices : 2 Working Devices : 2 Failed Devices : 0 Spare Devices : 0 Checksum : bec6dcad - correct Events : 78 Number Major Minor RaidDevice State this 0 254 2 0 active sync /dev/dm-2 0 0 254 2 0 active sync /dev/dm-2 1 1 254 4 1 active sync /dev/dm-4 -- /dev/sda2: Magic : a92b4efc Version : 00.90.00 UUID : 8d97d0a5:41763dfc:34b6d411:a56b552d Creation Time : Thu Jul 2 20:33:24 2009 Raid Level : raid1 Used Dev Size : 29302464 (27.95 GiB 30.01 GB) Array Size : 29302464 (27.95 GiB 30.01 GB) Raid Devices : 2 Total Devices : 2 Preferred Minor : 1 Update Time : Sun Jul 12 17:03:03 2009 State : clean Active Devices : 2 Working Devices : 2 Failed Devices : 0 Spare Devices : 0 Checksum : e8c2d8e6 - correct Events : 14632 Number Major Minor RaidDevice State this 0 254 3 0 active sync /dev/dm-3 0 0 254 3 0 active sync /dev/dm-3 1 1 254 5 1 active sync /dev/dm-5 -- /dev/sdb is not recognised by mdadm. /dev/sdb1: Magic : a92b4efc Version : 00.90.00 UUID : abdd9eb3:faeb7c80:34b6d411:a56b552d Creation Time : Mon Jul 6 09:45:58 2009 Raid Level : raid1 Used Dev Size : 256896 (250.92 MiB 263.06 MB) Array Size : 256896 (250.92 MiB 263.06 MB) Raid Devices : 2 Total Devices : 2 Preferred Minor : 0 Update Time : Sun Jul 12 15:45:53 2009 State : clean Active Devices : 2 Working Devices : 2 Failed Devices : 0 Spare Devices : 0 Checksum : bec6dcb1 - correct Events : 78 Number Major Minor RaidDevice State this 1 254 4 1 active sync /dev/dm-4 0 0 254 2 0 active sync /dev/dm-2 1 1 254 4 1 active sync /dev/dm-4 -- /dev/sdb2: Magic : a92b4efc Version : 00.90.00 UUID : 8d97d0a5:41763dfc:34b6d411:a56b552d Creation Time : Thu Jul 2 20:33:24 2009 Raid Level : raid1 Used Dev Size : 29302464 (27.95 GiB 30.01 GB) Array Size : 29302464 (27.95 GiB 30.01 GB) Raid Devices : 2 Total Devices : 2 Preferred Minor : 1 Update Time : Sun Jul 12 17:03:03 2009 State : clean Active Devices : 2 Working Devices : 2 Failed Devices : 0 Spare Devices : 0 Checksum : e8c2d8ea - correct Events : 14632 Number Major Minor RaidDevice State this 1 254 5 1 active sync /dev/dm-5 0 0 254 3 0 active sync /dev/dm-3 1 1 254 5 1 active sync /dev/dm-5 -- --- /proc/cmdline root=/dev/md1 rootdelay=5 ro quiet --- grub legacy: kernel /vmlinuz-2.6.26-2-686 root=/dev/md1 rootdelay=5 ro quiet kernel /vmlinuz-2.6.26-2-686 root=/dev/md1 rootdelay=5 ro single kernel /vmlinuz-2.6.26-1-686 root=/dev/md1 ro quiet kernel /vmlinuz-2.6.26-1-686 root=/dev/md1 ro single --- udev: ii udev 0.125-7+lenny1 /dev/ and hotplug management daemon cd6f5683974ea65603f04ec699b3cff2 /etc/udev/rules.d/65_mdadm.vol_id.rules --- /dev: brw-rw---- 1 root disk 9, 0 2009-07-12 15:45 /dev/md0 brw-rw---- 1 root disk 9, 1 2009-07-12 15:45 /dev/md1 /dev/disk/by-id: total 0 lrwxrwxrwx 1 root root 9 2009-07-12 15:45 ata-ST31500341AS_9VS18N0F -> ../../sda lrwxrwxrwx 1 root root 10 2009-07-12 15:45 ata-ST31500341AS_9VS18N0F-part1 -> ../../sda1 lrwxrwxrwx 1 root root 10 2009-07-12 15:45 ata-ST31500341AS_9VS18N0F-part2 -> ../../sda2 lrwxrwxrwx 1 root root 9 2009-07-12 15:45 ata-ST31500341AS_9VS1W0L7 -> ../../sdb lrwxrwxrwx 1 root root 10 2009-07-12 15:45 ata-ST31500341AS_9VS1W0L7-part1 -> ../../sdb1 lrwxrwxrwx 1 root root 10 2009-07-12 15:45 ata-ST31500341AS_9VS1W0L7-part2 -> ../../sdb2 lrwxrwxrwx 1 root root 10 2009-07-12 15:45 dm-name-SATA_ST31500341AS_9VS18N0F -> ../../dm-0 lrwxrwxrwx 1 root root 10 2009-07-12 15:45 dm-name-SATA_ST31500341AS_9VS18N0F-part1 -> ../../dm-2 lrwxrwxrwx 1 root root 10 2009-07-12 15:45 dm-name-SATA_ST31500341AS_9VS18N0F-part2 -> ../../dm-3 lrwxrwxrwx 1 root root 10 2009-07-12 15:45 dm-name-SATA_ST31500341AS_9VS1W0L7 -> ../../dm-1 lrwxrwxrwx 1 root root 10 2009-07-12 15:45 dm-name-SATA_ST31500341AS_9VS1W0L7-part1 -> ../../dm-4 lrwxrwxrwx 1 root root 10 2009-07-12 15:45 dm-name-SATA_ST31500341AS_9VS1W0L7-part2 -> ../../dm-5 lrwxrwxrwx 1 root root 10 2009-07-12 15:45 dm-uuid-mpath-SATA_ST31500341AS_9VS18N0F -> ../../dm-0 lrwxrwxrwx 1 root root 10 2009-07-12 15:45 dm-uuid-mpath-SATA_ST31500341AS_9VS1W0L7 -> ../../dm-1 lrwxrwxrwx 1 root root 10 2009-07-12 15:45 dm-uuid-part1-mpath-SATA_ST31500341AS_9VS18N0F -> ../../dm-2 lrwxrwxrwx 1 root root 10 2009-07-12 15:45 dm-uuid-part1-mpath-SATA_ST31500341AS_9VS1W0L7 -> ../../dm-4 lrwxrwxrwx 1 root root 10 2009-07-12 15:45 dm-uuid-part2-mpath-SATA_ST31500341AS_9VS18N0F -> ../../dm-3 lrwxrwxrwx 1 root root 10 2009-07-12 15:45 dm-uuid-part2-mpath-SATA_ST31500341AS_9VS1W0L7 -> ../../dm-5 lrwxrwxrwx 1 root root 9 2009-07-12 15:45 md-uuid-8d97d0a5:41763dfc:34b6d411:a56b552d -> ../../md1 lrwxrwxrwx 1 root root 9 2009-07-12 15:45 md-uuid-abdd9eb3:faeb7c80:34b6d411:a56b552d -> ../../md0 lrwxrwxrwx 1 root root 10 2009-07-12 15:45 scsi-SATA_ST31500341AS_9VS18N0F -> ../../dm-0 lrwxrwxrwx 1 root root 10 2009-07-12 15:45 scsi-SATA_ST31500341AS_9VS18N0F-part1 -> ../../dm-2 lrwxrwxrwx 1 root root 10 2009-07-12 15:45 scsi-SATA_ST31500341AS_9VS18N0F-part2 -> ../../dm-3 lrwxrwxrwx 1 root root 10 2009-07-12 15:45 scsi-SATA_ST31500341AS_9VS1W0L7 -> ../../dm-1 lrwxrwxrwx 1 root root 10 2009-07-12 15:45 scsi-SATA_ST31500341AS_9VS1W0L7-part1 -> ../../dm-4 lrwxrwxrwx 1 root root 10 2009-07-12 15:45 scsi-SATA_ST31500341AS_9VS1W0L7-part2 -> ../../dm-5 /dev/disk/by-label: total 0 lrwxrwxrwx 1 root root 9 2009-07-12 15:45 BOOT -> ../../md0 lrwxrwxrwx 1 root root 9 2009-07-12 15:45 ROOT -> ../../md1 /dev/disk/by-path: total 0 lrwxrwxrwx 1 root root 9 2009-07-12 15:45 pci-0000:00:1f.1-ide-0:0 -> ../../hda lrwxrwxrwx 1 root root 9 2009-07-12 15:45 pci-0000:00:1f.2-scsi-0:0:0:0 -> ../../sda lrwxrwxrwx 1 root root 10 2009-07-12 15:45 pci-0000:00:1f.2-scsi-0:0:0:0-part1 -> ../../sda1 lrwxrwxrwx 1 root root 10 2009-07-12 15:45 pci-0000:00:1f.2-scsi-0:0:0:0-part2 -> ../../sda2 lrwxrwxrwx 1 root root 9 2009-07-12 15:45 pci-0000:00:1f.2-scsi-1:0:0:0 -> ../../sdb lrwxrwxrwx 1 root root 10 2009-07-12 15:45 pci-0000:00:1f.2-scsi-1:0:0:0-part1 -> ../../sdb1 lrwxrwxrwx 1 root root 10 2009-07-12 15:45 pci-0000:00:1f.2-scsi-1:0:0:0-part2 -> ../../sdb2 /dev/disk/by-uuid: total 0 lrwxrwxrwx 1 root root 9 2009-07-12 15:45 688c2a33-3ecf-4cc9-b411-496e531850fc -> ../../md1 lrwxrwxrwx 1 root root 9 2009-07-12 15:45 b5ced6a7-2390-4e9f-ae91-1a732865f887 -> ../../md0 /dev/md: total 0 brw-rw---- 1 root disk 9, 0 2009-07-12 15:45 0 --end-- -- To UNSUBSCRIBE, email to debian-bugs-dist-requ...@lists.debian.org with a subject of "unsubscribe". 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