On Mon, Jan 4, 2010 at 6:40 AM, Dwight Schauer dscha...@gmail.com wrote:
I'm starting to get is quite regularly, but not every time:
lxc-start: Device or resource busy - failed to remove previous cgroup
'/cgroup/CONTAINER_NAME'
Can you please paste the output of cat /proc/cgroups and cat
On Mon, Jan 4, 2010 at 4:40 AM, Daniel Lezcano daniel.lezc...@free.fr wrote:
Did you check the file /cgroup/name/tasks is empty ? it's probably a dumb
question, but just in case :)
Ok, since this is easy enough to reproduce, I got it into this state again.
$ cat /cgroup/arch64-1/tasks
$
it
munmap(0x7feca822, 4096) = 0
access(/cgroup/arch64-1, F_OK) = 0
rmdir(/cgroup/arch64-1) = -1 EBUSY (Device or resource busy)
write(2, lxc-start: ..., 11lxc-start: ) = 11
write(2, Device or resource busy - failed ..., 77Device or resource
busy -
Quoting Dwight Schauer (dscha...@gmail.com):
On Mon, Jan 4, 2010 at 4:40 AM, Daniel Lezcano daniel.lezc...@free.fr wrote:
Did you check the file /cgroup/name/tasks is empty ? it's probably a dumb
question, but just in case :)
Ok, since this is easy enough to reproduce, I got it into this
On Mon, Jan 4, 2010 at 12:02 PM, Serge E. Hallyn se...@us.ibm.com wrote:
Quoting Dwight Schauer (dscha...@gmail.com):
On Mon, Jan 4, 2010 at 4:40 AM, Daniel Lezcano daniel.lezc...@free.fr
wrote:
Did you check the file /cgroup/name/tasks is empty ? it's probably a dumb
question, but just in
Quoting Dwight Schauer (dscha...@gmail.com):
On Mon, Jan 4, 2010 at 12:02 PM, Serge E. Hallyn se...@us.ibm.com wrote:
Quoting Dwight Schauer (dscha...@gmail.com):
On Mon, Jan 4, 2010 at 4:40 AM, Daniel Lezcano daniel.lezc...@free.fr
wrote:
Did you check the file /cgroup/name/tasks is
On Mon, Jan 4, 2010 at 7:24 PM, Serge E. Hallyn se...@us.ibm.com wrote:
tasks is empty, but there are subdirectories - 102, 26533, etc.
This looks like the dirtywork of the ns cgroup. If each of those
subdirs is also empty then you can rmdir them, then rmdir /cgroup/arch64-1.
Or, use a
Quoting Dwight Schauer (dscha...@gmail.com):
On Mon, Jan 4, 2010 at 7:24 PM, Serge E. Hallyn se...@us.ibm.com wrote:
tasks is empty, but there are subdirectories - 102, 26533, etc.
This looks like the dirtywork of the ns cgroup. If each of those
subdirs is also empty then you can rmdir
On Sun, Jan 3, 2010 at 7:22 PM, Balbir Singh bsinghar...@gmail.com wrote:
Can you please paste the output of cat /proc/cgroups and cat /proc/mounts
Sure.
This should not really happen, /proc/cgroups will help us figure out what
is going on. As an alternative, if you can compile the debug
# strace lxc-start -n arch64-1 /root/boot-init.sh
execve(/usr/bin/lxc-start, [lxc-start, -n, arch64-1,
/root/boot-init.sh], [/* 21 vars */]) = 0
brk(0) = 0x1bf9000
mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1,
0) = 0x7feca8223000
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