System freeze on boot with message waiting for /partition on LVM

Bug #569174 reported by Michael Heča on 2010-04-23
8
This bug affects 1 person
Affects Status Importance Assigned to Milestone
mountall (Ubuntu)
Medium
Unassigned

Bug Description

Binary package hint: mountall

System sometimes freeze on boot. Its fresh install with added
/dev/mapper/data-data1 /data reiserfs defaults 0 4
to fstab.

/home is link to /data/home

Hang was first observed on mountall 2.9.
I append bootlog with mountall from ppa:scott/ppa

transcript from maintenance console:
Script started on Fri Apr 23 21:30:52 2010
root@telatko:~/tmp# ls -l /dev/mapper/
total 0
crw-rw---- 1 root root 10, 59 Apr 23 21:23 control
brw-rw---- 1 root disk 252, 0 Apr 23 21:23 mdata-data1
root@telatko:~/tmp# pvdisplay
File descriptor 8 (pipe:[4217]) leaked on pvdisplay invocation. Parent PID 789: bash
  --- Physical volume ---
  PV Name /dev/sdb4
  VG Name data
  PV Size 220.72 GiB / not usable 4.04 MiB
  Allocatable yes (but full)
  PE Size 4.00 MiB
  Total PE 56503
  Free PE 0
  Allocated PE 56503
  PV UUID pG309K-HCRo-qhkJ-ZkZ2-E971-1c0U-egPkMH

  --- Physical volume ---
  PV Name /dev/sdc1
  VG Name data
  PV Size 298.09 GiB / not usable 2.81 MiB
  Allocatable yes (but full)
  PE Size 4.00 MiB
  Total PE 76310
  Free PE 0
  Allocated PE 76310
  PV UUID EJ5gvk-hyVr-Un1D-3WKF-AGc1-cFm9-G68jyP

root@telatko:~/tmp# lvdisplay
File descriptor 8 (pipe:[4217]) leaked on lvdisplay invocation. Parent PID 789: bash
  --- Logical volume ---
  LV Name /dev/data/data1
  VG Name data
  LV UUID wllVHC-MZ5z-1p3Q-1Det-1b0x-fiEB-RtVBHT
  LV Write Access read/write
  LV Status available
  # open 0
  LV Size 518.80 GiB
  Current LE 132813
  Segments 3
  Allocation inherit
  Read ahead sectors auto
  - currently set to 256
  Block device 252:0

root@telatko:~/tmp# ls -l /dev/data/
total 0
lrwxrwxrwx 1 root root 22 Apr 23 21:23 data1 -> /dev/mapper/data-data1
root@telatko:~/tmp# mount
/dev/sdb3 on / type ext3 (rw,errors=remount-ro)
proc on /proc type proc (rw,noexec,nosuid,nodev)
none on /sys type sysfs (rw,noexec,nosuid,nodev)
none on /sys/fs/fuse/connections type fusectl (rw)
none on /sys/kernel/debug type debugfs (rw)
none on /sys/kernel/security type securityfs (rw)
none on /dev type devtmpfs (rw,mode=0755)
none on /dev/pts type devpts (rw,noexec,nosuid,gid=5,mode=0620)
none on /dev/shm type tmpfs (rw,nosuid,nodev)
none on /var/run type tmpfs (rw,nosuid,mode=0755)
none on /var/lock type tmpfs (rw,noexec,nosuid,nodev)
none on /lib/init/rw type tmpfs (rw,nosuid,mode=0755)
none on /var/lib/ureadahead/debugfs type debugfs (rw,relatime)
/dev/sdb2 on /boot type ext2 (rw)
root@telatko:~/tmp# mount -a
root@telatko:~/tmp# mount
/dev/sdb3 on / type ext3 (rw,errors=remount-ro)
proc on /proc type proc (rw,noexec,nosuid,nodev)
none on /sys type sysfs (rw,noexec,nosuid,nodev)
none on /sys/fs/fuse/connections type fusectl (rw)
none on /sys/kernel/debug type debugfs (rw)
none on /sys/kernel/security type securityfs (rw)
none on /dev type devtmpfs (rw,mode=0755)
none on /dev/pts type devpts (rw,noexec,nosuid,gid=5,mode=0620)
none on /dev/shm type tmpfs (rw,nosuid,nodev)
none on /var/run type tmpfs (rw,nosuid,mode=0755)
none on /var/lock type tmpfs (rw,noexec,nosuid,nodev)
none on /lib/init/rw type tmpfs (rw,nosuid,mode=0755)
none on /var/lib/ureadahead/debugfs type debugfs (rw,relatime)
/dev/sdb2 on /boot type ext2 (rw)
/dev/mapper/data-data1 on /data type reiserfs (rw)
root@telatko:~/tmp# dpkg -l mountall
Požadované=Neznámé/Instalovat/Odinstalovat/Vyčistit/Podržet
| Stav=Ne/Instalován/Konfigurační soubory/Rozbalen/Nezkonfigurován/Nekompletní
| instalace/Očekávané spouštěče/Nevyřízené spouštěče
|/ Chyba?=(nic)/Nutná přeinstalace (Stav,Chyba: velké písmeno=chyba)
||/ Název Verze Popis
+++-=======================================-=======================================-==============================================================================================
ii mountall 2.14~ppa1 filesystem mounting tool
root@telatko:~/tmp# exit

Script done on Fri Apr 23 21:32:38 2010

Michael Heča (orgoj) wrote :

How did you generate this boot.log? It shows /data being mounted normally and the boot continuing without interruption.

Changed in mountall (Ubuntu):
status: New → Incomplete
importance: Undecided → Medium

This is copy of /var/log/boot.log taken from maintenance shell after
pressing S key on wait message.

2010/4/25 Scott James Remnant <email address hidden>:
> *** This bug is a duplicate of bug 561390 ***
>    https://bugs.launchpad.net/bugs/561390
>
> How did you generate this boot.log?  It shows /data being mounted
> normally and the boot continuing without interruption.
>
> ** Changed in: mountall (Ubuntu)
>       Status: New => Incomplete
>
> ** Changed in: mountall (Ubuntu)
>   Importance: Undecided => Medium
>
> ** This bug has been marked a duplicate of bug 561390
>   LVM - /var failed to mount during boot
>
> --
> System freeze on boot with message waiting for /partition on LVM
> https://bugs.launchpad.net/bugs/569174
> You received this bug notification because you are a direct subscriber
> of the bug.
>

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