vgchange may deadlock in initramfs when VG present that's not used for rootfs
Bug #802626 reported by
Sébastien Bernard
This bug affects 65 people
Affects | Status | Importance | Assigned to | Milestone | |
---|---|---|---|---|---|
lvm2 (Ubuntu) |
Invalid
|
High
|
Steve Langasek | ||
Oneiric |
Invalid
|
High
|
Steve Langasek | ||
Precise |
Invalid
|
High
|
Steve Langasek | ||
udev (Ubuntu) |
Fix Released
|
High
|
Unassigned | ||
Oneiric |
Fix Released
|
High
|
Unassigned | ||
Precise |
Fix Released
|
High
|
Unassigned |
Bug Description
The system is now unable to boot.
I had to boot on previous kernel 3.0.0.
Symptoms are boot freezes. When debugging, issuing a vgscan works ok.
doing the vgchange -a y just hangs. I need to reboot the system afterwards.
ProblemType: Bug
DistroRelease: Ubuntu 11.10
Package: lvm2 2.02.66-4ubuntu2
ProcVersionSign
Uname: Linux 3.0-0-generic x86_64
Architecture: amd64
Date: Mon Jun 27 18:15:46 2011
ProcEnviron:
LANGUAGE=fr_FR:en
PATH=(custom, user)
LANG=fr_FR.utf8
LC_MESSAGES=
SHELL=/bin/bash
SourcePackage: lvm2
UpgradeStatus: No upgrade log present (probably fresh install)
Related branches
lp:~serge-hallyn/ubuntu/precise/lvm2/fix-udev-wait
Ready for review
for merging
into
lp:ubuntu/precise/lvm2
- Steve Langasek: Pending requested
-
Diff: 24 lines (+8/-1)2 files modifieddebian/changelog (+7/-0)
debian/tree/lvm2/lib/udev/rules.d/85-lvm2.rules (+1/-1)
Changed in lvm2 (Ubuntu): | |
status: | New → Confirmed |
Changed in lvm2 (Ubuntu Oneiric): | |
assignee: | nobody → Steve Langasek (vorlon) |
Changed in udev (Ubuntu Oneiric): | |
importance: | Undecided → High |
summary: |
- boot hangs at initrd + vgchange may deadlock in initramfs when VG present that's not used for + rootfs |
tags: | added: kernel-key |
tags: | added: kernel-da-key |
tags: | removed: kernel-key |
tags: | added: kernel-key |
tags: | added: precise |
tags: | added: verification-done |
Changed in udev (Ubuntu Oneiric): | |
status: | Fix Committed → Fix Released |
Changed in udev (Ubuntu Oneiric): | |
status: | Fix Released → Fix Committed |
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This hangs vanished after 3.0.0-3 and came back at 3.0.0-5.