[Bug 672177] Re: libc6 upgrade causes umount to fail on shutdown because init cannot be restarted
ingo
672177 at bugs.launchpad.net
Wed Feb 2 18:46:56 UTC 2011
@ James,
I verified your patch in Lucid-amd64 (by manually inserting your lines of code) and can confirm: *it works*!
(apart from the portmap and rpc.statd issue, whuich still persists of course).
I used Clints proposal inserting these 2 lines after the mount commands:
/usr/bin/lsof -n | grep DEL
sleep 15
(remark: lsof must be given with full path to be found).
Now, when portmap is stopped manually before, there is absolutely no
more "mount: / is busy" as without your patch and shutdown is clean! I
did many tests with and without your patch - appears to be absolutely
reliable.
Congratulations!
Hope this patch will be inclusded into 10.0.4.2.
What now is missing: checking all the daemons which might have a buggy
start/stop script.
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https://bugs.launchpad.net/bugs/672177
Title:
libc6 upgrade causes umount to fail on shutdown because init cannot be
restarted
Status in Upstart:
Invalid
Status in “eglibc” package in Ubuntu:
Fix Released
Status in “sysvinit” package in Ubuntu:
In Progress
Status in “upstart” package in Ubuntu:
In Progress
Status in “eglibc” source package in Lucid:
Fix Released
Status in “sysvinit” source package in Lucid:
In Progress
Status in “upstart” source package in Lucid:
Fix Released
Status in “eglibc” source package in Maverick:
Fix Released
Status in “sysvinit” source package in Maverick:
In Progress
Status in “upstart” source package in Maverick:
Fix Released
Status in “eglibc” source package in Natty:
Fix Released
Status in “sysvinit” source package in Natty:
In Progress
Status in “upstart” source package in Natty:
In Progress
Bug description:
On a clean install of Ubuntu 10.04.1, after upgrading the offer libc6
upgrade, on the next reboot the root fs can't be properly unmounted
(mount: / is busy). This causes fsck to run on boot and of course some
minor issues with the filesystem. This might not be a problem with
libc6 itself, but a side effect of upgrading in combination with some
other package (I suspect the init process, so I guess upstart).
The fsck run, and the orphaned inodes it finds are holding me back
from installing this on a new server - especially since this already
happens on a clean install of 10.04.1!
paul at ubuntu:~$ lsb_release -rd
Description: Ubuntu 10.04.1 LTS
Release: 10.04
ii libc6 2.11.1-0ubuntu7.2
Embedded GNU C Library: Shared libraries
ProblemType: Bug
DistroRelease: Ubuntu 10.04
Package: libc6 2.11.1-0ubuntu7.2
ProcVersionSignature: Ubuntu 2.6.32-24.39-server 2.6.32.15+drm33.5
Uname: Linux 2.6.32-24-server x86_64
Architecture: amd64
Date: Sun Nov 7 16:17:07 2010
InstallationMedia: Ubuntu-Server 10.04.1 LTS "Lucid Lynx" - Release amd64 (20100816.2)
ProcEnviron:
PATH=(custom, no user)
LANG=en_US.UTF-8
SHELL=/bin/bash
SourcePackage: eglibc
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