On 08/30/2010 02:20 PM, Papp Tamás wrote: > > Daniel Lezcano wrote, On 2010. 08. 30. 13:08: >> The cgroup is removed by lxc-start, but this is not a problem, >> because it will be removed (if empty), when running lxc-start again. > > If I understand well, this happened to me now. > >> >>>> * the state of the processes of the containers (stopped or not) >>> >>> I don't know, what do you mean on stopped. Is there any available? >> >> Sorry, I meant "stopped" in a unix process semantic way (zombie, >> stopped, running, uninterruptible, ...) >> >> The command is : >> >> lxc-ps --lxc -axf >> >> Where the output is like: >> >> CONTAINER PID TTY STAT TIME COMMAND >> ubuntu2 6705 ? Ss 0:00 /sbin/init >> ubuntu2 6805 ? Ss 0:00 dbus-daemon --system --fork >> ubuntu2 6857 ? Sl 0:00 /usr/sbin/console-kit-daemon >> --no-daemon >> ubuntu2 6966 ? Ss 0:00 dhclient3 -e IF_METRIC=100 -pf >> /var/run/dhclient.eth0.pid -lf /var/lib/dhcp3/dhclient.eth0.leases eth0 >> >> >> The interesting information is the STAT column. > > OK, next time. > >> Usually, there is a mechanism used in lxc to kill -9 the process 1 of >> the container (which wipes out all the processes of the containers) >> when lxc-start dies. > > It should wipe out them, but in my case it was unsuccessfull, even if > I killed the init process by hand.
Ah, interesting. You killed the container's init and the processes were still there ? If it's the case, I suppose there is a kernel bug. Did you check if there is a kernel BUG in the /var/log/message ? >> So if you still have the processes running inside the container but >> lxc-start is dead, then: >> * you are using a 2.6.32 kernel which is buggy (this mechanism is >> broken). > > Ubuntu 10.04, so it's exactly the point, the kernel is 2.6.32 . > > > Could you point me (or the Ubuntu guy in the list) to an URL, which > describes the problem or maybe to the kernel patch. If it's possible, > maybe the Ubuntu kernel maintainers would fix the official Ubuntu kernel. Yes, sure. I answered to Serge's email with you in copy. Serge can help us for that I think (if he has time). Thanks -- Daniel ------------------------------------------------------------------------------ Sell apps to millions through the Intel(R) Atom(Tm) Developer Program Be part of this innovative community and reach millions of netbook users worldwide. Take advantage of special opportunities to increase revenue and speed time-to-market. Join now, and jumpstart your future. http://p.sf.net/sfu/intel-atom-d2d _______________________________________________ Lxc-users mailing list Lxc-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/lxc-users
