Your message dated Tue, 27 Oct 2009 21:13:38 +0000
with message-id <[email protected]>
and subject line Bug#538843: fixed in mdadm 3.0.3-1
has caused the Debian Bug report #538843,
regarding mdadm 3 fails to assemble root array
to be marked as done.
This means that you claim that the problem has been dealt with.
If this is not the case it is now your responsibility to reopen the
Bug report if necessary, and/or fix the problem forthwith.
(NB: If you are a system administrator and have no idea what this
message is talking about, this may indicate a serious mail system
misconfiguration somewhere. Please contact [email protected]
immediately.)
--
538843: http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=538843
Debian Bug Tracking System
Contact [email protected] with problems
--- Begin Message ---
Package: mdadm
Version: 3.0-2
Severity: normal
Since upgrading to mdadm 3, my system fails to assemble the root raid1
array. The raid1 module is loaded properly, but running "mdadm
--assemble --scan --run" fails. It produces no error message, but exits
with status code '2' (which I determined by dropping to the shell after
it failed and running the command manually).
Reinstalling (and rebuilding the initrd with) the version of mdadm from
testing (2.6.9-3) works fine.
I was, however, able to get it to work by regenerating the mdadm.conf
via "mdadm --examine --scan". The original mdadm.conf (which works just
fine with mdadm 2.6.9-3) contains:
ARRAY /dev/md0 level=raid1 num-devices=1
UUID=7e9d311e:35f7cf78:328c150d:a274a3d1
But the newly generated conf contains:
ARRAY /dev/md0 UUID=7e9d311e:35f7cf78:038d364c:261108ae
Note that the UUIDs are the same in the first half, but totally
different in the second half. One other thing to note is that
"num-devices=1" is no longer true. The raid was created with a single
device, and then grown to contain an additional device.
So my problem has been resolved, but I am not sure whether there is a
bug that will affect other users (hence this bug report). Why is it that
2.6.9 works with one UUID, but mdadm 3 requires another?
Or has my UUID been screwed up all along, and 2.6.9 never cared? In that
case, it would be nice for the mdadm 3 postinst to double-check, since
the situation leads to an unbootable system.
-- Package-specific info:
--- mount output
/dev/md0 on / type ext3 (rw,noatime,acl,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)
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)
fusectl on /sys/fs/fuse/connections type fusectl (rw)
//segfault/shared on /mnt/segfault type cifs (rw,mand)
--- 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=1
UUID=7e9d311e:35f7cf78:328c150d:a274a3d1
# This file was auto-generated on Tue, 17 Feb 2009 00:40:51 -0500
# by mkconf $Id$
--- /proc/mdstat:
Personalities : [raid1]
md0 : active raid1 sda2[0] sdb2[1]
243216000 blocks [2/2] [UU]
unused devices: <none>
--- /proc/partitions:
major minor #blocks name
8 16 244198584 sdb
8 17 979933 sdb1
8 18 243216067 sdb2
8 0 244198584 sda
8 1 979933 sda1
8 2 243216067 sda2
9 0 243216000 md0
--- initrd.img-2.6.30-1-686:
35445 blocks
6b782ae76f866914ec236b2d14b43f24 ./scripts/local-top/mdadm
631197f411730b971f92a664067c0f00
./lib/modules/2.6.30-1-686/kernel/drivers/md/raid10.ko
749043015b593c49b8ae66d40c9f2209
./lib/modules/2.6.30-1-686/kernel/drivers/md/raid456.ko
0a0ed11b6525a6169c5af3a1c3997208
./lib/modules/2.6.30-1-686/kernel/drivers/md/multipath.ko
cecf3a05e9db5bd47cb8078fceb47b9b
./lib/modules/2.6.30-1-686/kernel/drivers/md/raid6_pq.ko
19cb9d282089fe9407740dd6c26506c8
./lib/modules/2.6.30-1-686/kernel/drivers/md/raid0.ko
5f6e41140d5212bb53084e996436f770
./lib/modules/2.6.30-1-686/kernel/drivers/md/raid1.ko
74d1be0689710642e8abf47339ef46d1
./lib/modules/2.6.30-1-686/kernel/drivers/md/linear.ko
5ab81ebdcfc5459cb55b22b054987b35
./lib/modules/2.6.30-1-686/kernel/drivers/md/md-mod.ko
659e311440cd69e7736d077561faa8fa
./lib/modules/2.6.30-1-686/kernel/drivers/video/console/mdacon.ko
0363e9034d1066e8e2002781401c547d ./etc/mdadm/mdadm.conf
6e7bc5a5bed9c9fee0cabf27e8543b97 ./sbin/mdadm
--- /proc/modules:
raid1 18476 1 - Live 0xf83f4000
md_mod 77772 2 raid1, Live 0xf83d3000
--- /var/log/syslog:
--- volume detail:
/dev/hda is not recognised by mdadm.
/dev/sda is not recognised by mdadm.
/dev/sda1 is not recognised by mdadm.
/dev/sda2:
Magic : a92b4efc
Version : 0.90.00
UUID : 7e9d311e:35f7cf78:038d364c:261108ae
Creation Time : Tue Feb 17 00:30:43 2009
Raid Level : raid1
Used Dev Size : 243216000 (231.95 GiB 249.05 GB)
Array Size : 243216000 (231.95 GiB 249.05 GB)
Raid Devices : 2
Total Devices : 2
Preferred Minor : 0
Update Time : Mon Jul 27 07:58:49 2009
State : clean
Active Devices : 2
Working Devices : 2
Failed Devices : 0
Spare Devices : 0
Checksum : 29e5a424 - correct
Events : 570
Number Major Minor RaidDevice State
this 0 8 2 0 active sync /dev/sda2
0 0 8 2 0 active sync /dev/sda2
1 1 8 18 1 active sync /dev/sdb2
--
/dev/sdb is not recognised by mdadm.
/dev/sdb1 is not recognised by mdadm.
/dev/sdb2:
Magic : a92b4efc
Version : 0.90.00
UUID : 7e9d311e:35f7cf78:038d364c:261108ae
Creation Time : Tue Feb 17 00:30:43 2009
Raid Level : raid1
Used Dev Size : 243216000 (231.95 GiB 249.05 GB)
Array Size : 243216000 (231.95 GiB 249.05 GB)
Raid Devices : 2
Total Devices : 2
Preferred Minor : 0
Update Time : Mon Jul 27 07:58:49 2009
State : clean
Active Devices : 2
Working Devices : 2
Failed Devices : 0
Spare Devices : 0
Checksum : 29e5a436 - correct
Events : 570
Number Major Minor RaidDevice State
this 1 8 18 1 active sync /dev/sdb2
0 0 8 2 0 active sync /dev/sda2
1 1 8 18 1 active sync /dev/sdb2
--
--- /proc/cmdline
root=/dev/md0 ro rootdelay=5
--- grub2:
insmod raid mdraid
set root=(md0)
insmod raid mdraid
set root=(md0)
linux /boot/vmlinuz-2.6.30-1-686
root=UUID=766297ed-997e-4b1e-9d6a-4d68a159301a ro quiet
insmod raid mdraid
set root=(md0)
linux /boot/vmlinuz-2.6.30-1-686
root=UUID=766297ed-997e-4b1e-9d6a-4d68a159301a ro single
insmod raid mdraid
set root=(md0)
linux /boot/vmlinuz-2.6.29-2-686
root=UUID=766297ed-997e-4b1e-9d6a-4d68a159301a ro quiet
insmod raid mdraid
set root=(md0)
linux /boot/vmlinuz-2.6.29-2-686
root=UUID=766297ed-997e-4b1e-9d6a-4d68a159301a ro single
--- grub legacy:
kernel /boot/vmlinuz-2.6.30-1-686 root=/dev/md0 ro
kernel /boot/vmlinuz-2.6.30-1-686 root=/dev/md0 ro single
kernel /boot/vmlinuz-2.6.29-2-686 root=/dev/md0 ro
kernel /boot/vmlinuz-2.6.29-2-686 root=/dev/md0 ro single
--- udev:
ii udev 0.141-1 /dev/ and hotplug management daemon
46b1564ce5f5dedb5c7e2e6af67d48b7 /lib/udev/rules.d/64-md-raid.rules
--- /dev:
brw-rw---- 1 root disk 9, 0 2009-07-27 07:54 /dev/md0
/dev/disk/by-id:
total 0
lrwxrwxrwx 1 root root 9 2009-07-27 07:51
ata-WDC_WD2500JS-00NCB1_WD-WCANK2817051 -> ../../sda
lrwxrwxrwx 1 root root 10 2009-07-27 07:51
ata-WDC_WD2500JS-00NCB1_WD-WCANK2817051-part1 -> ../../sda1
lrwxrwxrwx 1 root root 10 2009-07-27 07:51
ata-WDC_WD2500JS-00NCB1_WD-WCANK2817051-part2 -> ../../sda2
lrwxrwxrwx 1 root root 9 2009-07-27 07:51
ata-WDC_WD2500KS-00MJB0_WD-WCANK1830655 -> ../../sdb
lrwxrwxrwx 1 root root 10 2009-07-27 07:51
ata-WDC_WD2500KS-00MJB0_WD-WCANK1830655-part1 -> ../../sdb1
lrwxrwxrwx 1 root root 10 2009-07-27 07:51
ata-WDC_WD2500KS-00MJB0_WD-WCANK1830655-part2 -> ../../sdb2
lrwxrwxrwx 1 root root 9 2009-07-27 07:54
md-uuid-7e9d311e:35f7cf78:038d364c:261108ae -> ../../md0
lrwxrwxrwx 1 root root 9 2009-07-27 07:51
scsi-SATA_WDC_WD2500JS-00_WD-WCANK2817051 -> ../../sda
lrwxrwxrwx 1 root root 10 2009-07-27 07:51
scsi-SATA_WDC_WD2500JS-00_WD-WCANK2817051-part1 -> ../../sda1
lrwxrwxrwx 1 root root 10 2009-07-27 07:51
scsi-SATA_WDC_WD2500JS-00_WD-WCANK2817051-part2 -> ../../sda2
lrwxrwxrwx 1 root root 9 2009-07-27 07:51
scsi-SATA_WDC_WD2500KS-00_WD-WCANK1830655 -> ../../sdb
lrwxrwxrwx 1 root root 10 2009-07-27 07:51
scsi-SATA_WDC_WD2500KS-00_WD-WCANK1830655-part1 -> ../../sdb1
lrwxrwxrwx 1 root root 10 2009-07-27 07:51
scsi-SATA_WDC_WD2500KS-00_WD-WCANK1830655-part2 -> ../../sdb2
/dev/disk/by-path:
total 0
lrwxrwxrwx 1 root root 9 2009-07-27 07:51 pci-0000:00:0d.0-ide-0:0 -> ../../hda
lrwxrwxrwx 1 root root 9 2009-07-27 07:51 pci-0000:00:0e.1-scsi-1:0:0:0 ->
../../sda
lrwxrwxrwx 1 root root 10 2009-07-27 07:51 pci-0000:00:0e.1-scsi-1:0:0:0-part1
-> ../../sda1
lrwxrwxrwx 1 root root 10 2009-07-27 07:51 pci-0000:00:0e.1-scsi-1:0:0:0-part2
-> ../../sda2
lrwxrwxrwx 1 root root 9 2009-07-27 07:51 pci-0000:00:0e.2-scsi-0:0:0:0 ->
../../sdb
lrwxrwxrwx 1 root root 10 2009-07-27 07:51 pci-0000:00:0e.2-scsi-0:0:0:0-part1
-> ../../sdb1
lrwxrwxrwx 1 root root 10 2009-07-27 07:51 pci-0000:00:0e.2-scsi-0:0:0:0-part2
-> ../../sdb2
/dev/disk/by-uuid:
total 0
lrwxrwxrwx 1 root root 9 2009-07-27 07:54 766297ed-997e-4b1e-9d6a-4d68a159301a
-> ../../md0
lrwxrwxrwx 1 root root 10 2009-07-27 07:51 f102b3dd-59ed-4efe-aaf1-1c98e9d975c6
-> ../../sdb1
/dev/md:
total 0
lrwxrwxrwx 1 root root 6 2009-07-27 07:55 0 -> ../md0
Auto-generated on Mon, 27 Jul 2009 07:58:51 -0400
by mdadm bugscript 3.0-2
-- System Information:
Debian Release: squeeze/sid
APT prefers unstable
APT policy: (500, 'unstable'), (500, 'testing'), (1, 'experimental')
Architecture: i386 (i686)
Kernel: Linux 2.6.30-1-686 (SMP w/2 CPU cores)
Locale: LANG=en_US.UTF-8, LC_CTYPE=en_US.UTF-8 (charmap=UTF-8)
Shell: /bin/sh linked to /bin/dash
Versions of packages mdadm depends on:
ii debconf 1.5.27 Debian configuration management sy
ii libc6 2.9-22 GNU C Library: Shared libraries
ii lsb-base 3.2-23 Linux Standard Base 3.2 init scrip
ii makedev 2.3.1-88 creates device files in /dev
ii udev 0.141-1 /dev/ and hotplug management daemo
Versions of packages mdadm recommends:
ii module-init-tools 3.9-2 tools for managing Linux kernel mo
ii ssmtp [mail-transport-agent] 2.63-1 extremely simple MTA to get mail o
mdadm suggests no packages.
-- debconf information:
mdadm/autostart: true
* mdadm/mail_to: root
mdadm/initrdstart_msg_errmd:
* mdadm/initrdstart: all
mdadm/initrdstart_msg_errconf:
mdadm/initrdstart_notinconf: false
mdadm/initrdstart_msg_errexist:
mdadm/initrdstart_msg_intro:
* mdadm/autocheck: true
mdadm/initrdstart_msg_errblock:
* mdadm/start_daemon: true
--- End Message ---
--- Begin Message ---
Source: mdadm
Source-Version: 3.0.3-1
We believe that the bug you reported is fixed in the latest version of
mdadm, which is due to be installed in the Debian FTP archive:
mdadm-udeb_3.0.3-1_amd64.udeb
to main/m/mdadm/mdadm-udeb_3.0.3-1_amd64.udeb
mdadm_3.0.3-1.diff.gz
to main/m/mdadm/mdadm_3.0.3-1.diff.gz
mdadm_3.0.3-1.dsc
to main/m/mdadm/mdadm_3.0.3-1.dsc
mdadm_3.0.3-1_amd64.deb
to main/m/mdadm/mdadm_3.0.3-1_amd64.deb
mdadm_3.0.3.orig.tar.gz
to main/m/mdadm/mdadm_3.0.3.orig.tar.gz
A summary of the changes between this version and the previous one is
attached.
Thank you for reporting the bug, which will now be closed. If you
have further comments please address them to [email protected],
and the maintainer will reopen the bug report if appropriate.
Debian distribution maintenance software
pp.
martin f. krafft <[email protected]> (supplier of updated mdadm package)
(This message was generated automatically at their request; if you
believe that there is a problem with it please contact the archive
administrators by mailing [email protected])
-----BEGIN PGP SIGNED MESSAGE-----
Hash: RIPEMD160
Format: 1.8
Date: Tue, 27 Oct 2009 18:06:13 +0100
Source: mdadm
Binary: mdadm mdadm-udeb
Architecture: source amd64
Version: 3.0.3-1
Distribution: unstable
Urgency: low
Maintainer: Debian mdadm maintainers <[email protected]>
Changed-By: martin f. krafft <[email protected]>
Description:
mdadm - tool to administer Linux MD arrays (software RAID)
mdadm-udeb - tool to administer Linux MD arrays (software RAID) (udeb)
Closes: 537734 538143 538843 541884 549083 549535
Changes:
mdadm (3.0.3-1) unstable; urgency=low
.
* New upstream release.
* Acknowledge 3.0-3.1 NMU by Christian Kujau (patch by Marco d'Itri)
(closes: #541884), and add util-linux dependency.
* Copy udev rules into initramfs, which udev stopped doing
(closes: #549535, #549083, #538843, #538143).
* Fix the bug script to write debug information to the correct file
descriptor (closes: #537734).
* Switch to TopGit and split Debian diff into topic branches; add
README.source.
* Drop the outdated rootraiddoc.97.html document.
Checksums-Sha1:
18fd86603e7dad85c2e2143c16ea0f534e0e89a8 1235 mdadm_3.0.3-1.dsc
6d79cc9ff861e1b515d76004057020ff02ccdf0f 337133 mdadm_3.0.3.orig.tar.gz
83258b0ae5f7020f496ff9794dca76d0647fe7de 129088 mdadm_3.0.3-1.diff.gz
f32c636df5fa363fc1df74d40671f77f73463723 422130 mdadm_3.0.3-1_amd64.deb
be0675bebbe9dd9f41f5321711b1291ebf452488 130688 mdadm-udeb_3.0.3-1_amd64.udeb
Checksums-Sha256:
c20868d728557c7b542cf14a1551dd083e43f853e213b4899a55bcd1f05b04fb 1235
mdadm_3.0.3-1.dsc
34448b356e11602be6ccb0db00b483d50995f4a55b055b12bee431ab5d16e8cd 337133
mdadm_3.0.3.orig.tar.gz
baca8ee115124e09ada20430e5345b2884a75acce97f00cc61ed0d0565dbfdf7 129088
mdadm_3.0.3-1.diff.gz
ece8748b434a0768d97044b1e7fa52725516a6bbf0471af8fb70813d9cd6cb31 422130
mdadm_3.0.3-1_amd64.deb
85afcaad65564eae5b08cb2b6e69aeaf9fc6683d9910d45cb706dd3b5c2a8d34 130688
mdadm-udeb_3.0.3-1_amd64.udeb
Files:
3c67796168f0fe90d2c3a5626b96e198 1235 admin optional mdadm_3.0.3-1.dsc
80ef2a544bfe39ac2e47686485f470ef 337133 admin optional mdadm_3.0.3.orig.tar.gz
8da743cb21118c5e3fa367d88a1532e4 129088 admin optional mdadm_3.0.3-1.diff.gz
a59a3fa4750a30d31e3b8a058efc03e8 422130 admin optional mdadm_3.0.3-1_amd64.deb
1117d3644f2f72b851929acdb74f6420 130688 debian-installer optional
mdadm-udeb_3.0.3-1_amd64.udeb
Package-Type: udeb
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--- End Message ---
