John Drescher wrote: >>> I had that problem a week or so ago and >>> reported it on lxc-devel. Just yesterday, they checked in some stuff >>> that should fix it but I haven't had a chance to retest. Do a "git >>> pull" to update and check to see if the latest patches fix that. >>> >>> Just for something really REALLY off the wall, try unmounting /dev/shm >>> and then retry the start. If it starts, that's exactly my problem that >>> I have not been able to reproduce. I'm hoping the developers are now on >>> this list as well. >>> >>> >> I will try to test this tonight if I get a chance. I just closed the >> vm I was testing that in.. >> >> > > I did not have /dev/shm mounted in the first place. I tried mounting, > unmounting and in all cases same result: > localhost ~ # mount /dev/shm > localhost ~ # rm /lxc/guest_1/lxc-oldrootfs* -rf > localhost ~ # lxc-start -n guest_1 > lxc-start: Device or resource busy - could not unmount old rootfs > lxc-start: failed to pivot_root to '/lxc/guest_1' > lxc-start: failed to set rootfs for 'guest_1' > lxc-start: failed to setup the container > localhost ~ # umount /dev/shm > localhost ~ # lxc-start -n guest_1 > lxc-start: Invalid argument - failed to umount '/lxc-oldrootfs-DUZVTO/dev/shm' > lxc-start: failed to pivot_root to '/lxc/guest_1' > lxc-start: failed to set rootfs for 'guest_1' > lxc-start: failed to setup the container > localhost ~ # rm /lxc/guest_1/lxc-oldrootfs* -rf > localhost ~ # lxc-start -n guest_1 > lxc-start: Invalid argument - failed to umount '/lxc-oldrootfs-adU2gT/dev/shm' > lxc-start: failed to pivot_root to '/lxc/guest_1' > lxc-start: failed to set rootfs for 'guest_1' > lxc-start: failed to setup the container > Hi John,
can you give the following information ? * content of the /proc/mounts file * content of the /dev/shm directory (and a fuser of each file there is in) * kernel version * distro Thanks -- Daniel ------------------------------------------------------------------------------ Throughout its 18-year history, RSA Conference consistently attracts the world's best and brightest in the field, creating opportunities for Conference attendees to learn about information security's most important issues through interactions with peers, luminaries and emerging and established companies. http://p.sf.net/sfu/rsaconf-dev2dev _______________________________________________ Lxc-users mailing list Lxc-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/lxc-users
