Curtis: can you paste a log to confirm it's the same issue as Colin?
It looks like some of the cgroup:mixed logic recently introduced in
cgfsng (to match that of the old cgfs backend) is a bit wrong here and
attempts to create a cpu/cpuset,cpuacct symlink instead of symlinking
cpu to cpuset,cpuacct.
Serge: can you take a look?
** Changed in: lxc (Ubuntu)
Status: Confirmed => Triaged
** Changed in: lxc (Ubuntu)
Importance: Undecided => Critical
** Changed in: lxc (Ubuntu)
Assignee: (unassigned) => Serge Hallyn (serge-hallyn)
--
You received this bug notification because you are a member of Ubuntu
Touch seeded packages, which is subscribed to lxc in Ubuntu.
https://bugs.launchpad.net/bugs/1559169
Title:
containers no longer start after upgrade to 2.0.0~rc11-0ubuntu1
Status in lxc package in Ubuntu:
Triaged
Bug description:
Running xenial, after upgrading to lxc 2.0.0~rc11-0ubuntu1, I can't
start containers any more:
$ sudo lxc-start -F -n precise-lptest-base
ln: failed to create symbolic link
'/usr/lib/x86_64-linux-gnu/lxc/sys/fs/cgroup/cpu/cpu,cpuacct': Read-only file
system
lxc-start: conf.c: run_buffer: 347 Script exited with status 1
lxc-start: conf.c: lxc_setup: 3750 failed to run mount hooks for container
'precise-lptest-base'.
lxc-start: start.c: do_start: 793 failed to setup the container
lxc-start: sync.c: __sync_wait: 51 invalid sequence number 1. expected 2
lxc-start: start.c: __lxc_start: 1286 failed to spawn 'precise-lptest-base'
lxc-start: lxc_start.c: main: 344 The container failed to start.
lxc-start: lxc_start.c: main: 348 Additional information can be obtained by
setting the --logfile and --logpriority options.
Downgrading all the lxc binary packages I have installed to
2.0.0~rc10-0ubuntu2 makes things work again.
To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/lxc/+bug/1559169/+subscriptions
--
Mailing list: https://launchpad.net/~touch-packages
Post to : touch-packages@lists.launchpad.net
Unsubscribe : https://launchpad.net/~touch-packages
More help : https://help.launchpad.net/ListHelp
