On a Debian 6.0 machine, I've got a certain container that can't be started again once it was stopped:
# lxc-start -n blackbird lxc-start: Device or resource busy - failed to remove previous cgroup '/cgroup/blackbird' lxc-start: failed to spawn 'blackbird' lxc-start: Device or resource busy - failed to remove cgroup '/cgroup/blackbird' The container seems to be stopped completely but the /cgroup/blackbird/ directory is indeed non-empty. There are some subdirectories with numeric names there but I can't find any processes with such numbers in the system nor any other processes related to the container. The only way to get rid of it is to reboot the host. Is there a way to force removal of the cgroup? Or is there a way to find out what keeps the cgroup busy? ------------------------------------------------------------------------------ The ultimate all-in-one performance toolkit: Intel(R) Parallel Studio XE: Pinpoint memory and threading errors before they happen. Find and fix more than 250 security defects in the development cycle. Locate bottlenecks in serial and parallel code that limit performance. http://p.sf.net/sfu/intel-dev2devfeb _______________________________________________ Lxc-users mailing list Lxc-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/lxc-users