Public bug reported:
Binary package hint: mdadm
I have two RAID1 arrays using version 0.9 metadata and one using version
1.2 metadata. All three work fine in the standard edition of Ubuntu
10.04, but in Ubuntu Studio mdadm does not assemble the third array
correctly. Looking at dmesg I see segfaults from mdadm.
rich...@beast:~$ lsb_release -rd
Description: Ubuntu lucid (development branch)
Release: 10.04
rich...@beast:~$ apt-cache policy mdadm
mdadm:
Installed: 2.6.7.1-1ubuntu15
Candidate: 2.6.7.1-1ubuntu15
Version table:
*** 2.6.7.1-1ubuntu15 0
500 http://ca.archive.ubuntu.com/ubuntu/ lucid/main Packages
100 /var/lib/dpkg/status
rich...@beast:~$ cat /proc/mdstat
Personalities : [linear] [multipath] [raid0] [raid1] [raid6] [raid5] [raid4]
[raid10]
md2 : inactive sdc3[1](S)
630157521 blocks super 1.2
md1 : active raid1 sdb3[1] sda5[0]
508184000 blocks [2/2] [UU]
md0 : active raid1 sda2[0] sdb2[1]
385472 blocks [2/2] [UU]
md_d127 : inactive sdd2[0](S)
630165554 blocks super 1.2
unused devices: <none>
ProblemType: Bug
DistroRelease: Ubuntu 10.04
Package: mdadm 2.6.7.1-1ubuntu15
ProcVersionSignature: Ubuntu 2.6.32-21.32-preempt 2.6.32.11+drm33.2
Uname: Linux 2.6.32-21-preempt x86_64
NonfreeKernelModules: nvidia
Architecture: amd64
Date: Sun Apr 18 12:14:19 2010
InstallationMedia: Ubuntu-Studio 10.04 "Lucid Lynx" - Beta amd64 (20100406.1)
MDadmExamine.dev.sda: Error: command ['/sbin/mdadm', '-E', '/dev/sda'] failed
with exit code 1: mdadm: No md superblock detected on /dev/sda.
MDadmExamine.dev.sda1: Error: command ['/sbin/mdadm', '-E', '/dev/sda1'] failed
with exit code 1: mdadm: No md superblock detected on /dev/sda1.
MDadmExamine.dev.sda3: Error: command ['/sbin/mdadm', '-E', '/dev/sda3'] failed
with exit code 1: mdadm: No md superblock detected on /dev/sda3.
MDadmExamine.dev.sda4: Error: command ['/sbin/mdadm', '-E', '/dev/sda4'] failed
with exit code 1: mdadm: No md superblock detected on /dev/sda4.
MDadmExamine.dev.sda6: Error: command ['/sbin/mdadm', '-E', '/dev/sda6'] failed
with exit code 1: mdadm: No md superblock detected on /dev/sda6.
MDadmExamine.dev.sdb: Error: command ['/sbin/mdadm', '-E', '/dev/sdb'] failed
with exit code 1: mdadm: No md superblock detected on /dev/sdb.
MDadmExamine.dev.sdb1: Error: command ['/sbin/mdadm', '-E', '/dev/sdb1'] failed
with exit code 1: mdadm: No md superblock detected on /dev/sdb1.
MDadmExamine.dev.sdb4: Error: command ['/sbin/mdadm', '-E', '/dev/sdb4'] failed
with exit code 1: mdadm: No md superblock detected on /dev/sdb4.
MDadmExamine.dev.sdb5: Error: command ['/sbin/mdadm', '-E', '/dev/sdb5'] failed
with exit code 1: mdadm: No md superblock detected on /dev/sdb5.
MDadmExamine.dev.sdc: Error: command ['/sbin/mdadm', '-E', '/dev/sdc'] failed
with exit code 1: mdadm: No md superblock detected on /dev/sdc.
MDadmExamine.dev.sdc1: Error: command ['/sbin/mdadm', '-E', '/dev/sdc1'] failed
with exit code 1: mdadm: No md superblock detected on /dev/sdc1.
MDadmExamine.dev.sdc2: Error: command ['/sbin/mdadm', '-E', '/dev/sdc2'] failed
with exit code 1: mdadm: No md superblock detected on /dev/sdc2.
MDadmExamine.dev.sdd: Error: command ['/sbin/mdadm', '-E', '/dev/sdd'] failed
with exit code 1: mdadm: No md superblock detected on /dev/sdd.
MDadmExamine.dev.sdd1: Error: command ['/sbin/mdadm', '-E', '/dev/sdd1'] failed
with exit code 1: mdadm: No md superblock detected on /dev/sdd1.
MDadmExamine.dev.sde: Error: command ['/sbin/mdadm', '-E', '/dev/sde'] failed
with exit code 1: mdadm: No md superblock detected on /dev/sde.
MDadmExamine.dev.sde1: Error: command ['/sbin/mdadm', '-E', '/dev/sde1'] failed
with exit code 1: mdadm: No md superblock detected on /dev/sde1.
MDadmExamine.dev.sdf: Error: command ['/sbin/mdadm', '-E', '/dev/sdf'] failed
with exit code 1: mdadm: No md superblock detected on /dev/sdf.
MDadmExamine.dev.sdf1: Error: command ['/sbin/mdadm', '-E', '/dev/sdf1'] failed
with exit code 1: mdadm: No md superblock detected on /dev/sdf1.
MDadmExamine.dev.sdf2: Error: command ['/sbin/mdadm', '-E', '/dev/sdf2'] failed
with exit code 1: mdadm: No md superblock detected on /dev/sdf2.
ProcCmdLine: BOOT_IMAGE=/boot/vmlinuz-2.6.32-21-preempt
root=UUID=fb5791ee-62ca-4b05-85c3-2f86b369a0a8 ro quiet splash
ProcEnviron:
PATH=(custom, no user)
LANG=en_CA.utf8
SHELL=/bin/bash
SourcePackage: mdadm
dmi.bios.date: 01/07/2009
dmi.bios.vendor: Intel Corp.
dmi.bios.version: DPP3510J.86A.0517.2009.0107.2203
dmi.board.asset.tag: Base Board Asset Tag
dmi.board.name: DP35DP
dmi.board.vendor: Intel Corporation
dmi.board.version: AAD81073-207
dmi.chassis.type: 3
dmi.modalias:
dmi:bvnIntelCorp.:bvrDPP3510J.86A.0517.2009.0107.2203:bd01/07/2009:svn:pn:pvr:rvnIntelCorporation:rnDP35DP:rvrAAD81073-207:cvn:ct3:cvr:
etc.blkid.tab: Error: [Errno 2] No such file or directory: '/etc/blkid.tab'
** Affects: mdadm (Ubuntu)
Importance: Undecided
Status: New
** Tags: amd64 apport-bug lucid
--
Ubuntu Studio: mdadm segfaults with RAID1 array using 1.2 metadata
https://bugs.launchpad.net/bugs/566060
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