So does the same thing happen if you don't have the /var/lib/lxc/container bind mount, and instead do
lxc-start -P /desk1 -n container ? does 'grep shared /proc/self/mountinfo' show anything? Quoting Dao Quang Minh ([email protected]): > Hi, > > We run a ( sort of ) unconventional FS layout with aufs. > > bind-mount aufs > /var/lib/lxc/container <------- /disk1/container<----+----+ base > | > +----+ delta > > The container is then started as usual with lxc-start. `/disk1` and > `/var/lib/lxc` are ext4 disks. > > Daniel. > > >Dear Daniel, > > > >may you please add some information about the type and layout of filesystems > >involved to get an idea what kind of mount operations are involved. I guess > >it's some bug in the FS layer while LXC doing the mounts. > > > >thank you > > > >Guido > > > >>-----Original Message----- > >>From: lxc-users-bounces at lists.linuxcontainers.org > >>[mailto:lxc-users-bounces at lists.linuxcontainers.org] On Behalf Of Dao > >>Quang Minh > >>Sent: Wednesday, March 12, 2014 9:03 AM > >>To: lxc-users at lists.linuxcontainers.org > >>Subject: [lxc-users] Kernel lockups when running lxc-start > >> > >>Hi all, > >> > >>We encounter a bug today when one of our systems enter soft-lockup when we > >>try to start a container. Unfortunately at that > >>point, we have to do a power cycle because we can’t access the system > >>anymore. Here is the kernel.log: > >> > >>[...] > >> > >>After this point, it seems that all lxc-start will fail,but the system > >>continues to run until we power-cycled it. > >> > >>When i inspected some of the containers that were started during that time, > >>i saw that one of them has an existing > >>lxc_putold directory ( which should be removed when the container finished > >>starting up right ? ). However, i'm not sure if that > >>is related to the lockup above. > >> > >>The host is running on a 12.04 ec2 server, with lxc 1.0.0 and kernel > >>3.13.0-12.32 > >> > >>Cheers, > >>Daniel. > _______________________________________________ > lxc-users mailing list > [email protected] > http://lists.linuxcontainers.org/listinfo/lxc-users _______________________________________________ lxc-users mailing list [email protected] http://lists.linuxcontainers.org/listinfo/lxc-users
