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Message #08543
[Bug 1214500] Re: consistent failure with overlayfs and unix sockets
I added 'linux' as this is at very least a change in behavior between
12.04 kernel and saucy kernel.
** Also affects: linux (Ubuntu)
Importance: Undecided
Status: New
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https://bugs.launchpad.net/bugs/1214500
Title:
consistent failure with overlayfs and unix sockets
Status in “linux” package in Ubuntu:
New
Status in “lxc” package in Ubuntu:
New
Bug description:
Seems like overlayfs and unix sockets are not playing well. It might
be racy, as it fails consistently on my laptop with an SSD, whereas
for smoser it only failed a single time.
Steps to reproduce:
REL="precise"
$ sudo lxc-create -n source-$REL-amd64 -t ubuntu-cloud -- \
--release=$REL --arch=amd64
## clone via overlayfs ##
$ sudo lxc-clone --snapshot -B overlayfs -o source-$REL-amd64 -n $REL-overlayfs-01
$ sudo lxc-start -n $REL-overlayfs-01
### inside ###
$ sudo apt-get update && sudo apt-get install supervisor -y
$ sudo service supervisor stop
$ sudo sed -i.dist 's,var/run/*supervisor.sock,srv/supervisor.sock,' /etc/supervisor/supervisord.conf
$ sudo service supervisor start
$ sudo supervisorctl maintail
unix:///srv/supervisor.sock refused connection
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