Re: [Lxc-users] unstoppable container

2010-09-15 Thread Daniel Lezcano
On 09/15/2010 02:10 PM, Papp Tamás wrote: > >On 2010.09.15. 9:18, Daniel Lezcano wrote: >> On 08/31/2010 12:07 PM, Papp Tamás wrote: >> >> [ ... ] >> >>> Sure I can do this. What should I write in the report exactly and >>> what is the correct email address I write to? >>> >>> - kernel version

Re: [Lxc-users] unstoppable container

2010-09-15 Thread Papp Tamás
On 2010.09.15. 9:18, Daniel Lezcano wrote: > On 08/31/2010 12:07 PM, Papp Tamás wrote: > > [ ... ] > >> Sure I can do this. What should I write in the report exactly and >> what is the correct email address I write to? >> >> - kernel version (2.6.32.x) >> - system (Ubuntu) >> - container was un

Re: [Lxc-users] unstoppable container

2010-09-15 Thread Daniel Lezcano
On 08/31/2010 12:07 PM, Papp Tamás wrote: [ ... ] > Sure I can do this. What should I write in the report exactly and what > is the correct email address I write to? > > - kernel version (2.6.32.x) > - system (Ubuntu) > - container was unstoppable(?) even if there were no processess > - the way

Re: [Lxc-users] unstoppable container

2010-08-31 Thread Papp Tamás
Serge E. Hallyn wrote, On 2010. 08. 31. 15:26: > Quoting Papp Tamás (tom...@martos.bme.hu): > >> Serge E. Hallyn wrote, On 2010. 08. 31. 4:06: >> >>> Quoting Daniel Lezcano (daniel.lezc...@free.fr): >>> On 08/31/2010 12:23 AM, Serge E. Hallyn wrote: > Quoting

Re: [Lxc-users] unstoppable container

2010-08-31 Thread Ferenc Wagner
"Serge E. Hallyn" writes: > Quoting Ferenc Wagner (wf...@niif.hu): >> "Serge E. Hallyn" writes: >> >>> Quoting Daniel Lezcano (daniel.lezc...@free.fr): >>> On 08/31/2010 12:23 AM, Serge E. Hallyn wrote: > Quoting Daniel Lezcano (daniel.lezc...@free.fr): > >> http://git.ker

Re: [Lxc-users] unstoppable container

2010-08-31 Thread Serge E. Hallyn
Quoting Serge E. Hallyn (serge.hal...@canonical.com): > > >Without a bug, an SRU ain't gonna fly. > > > > Sure I can do this. What should I write in the report exactly and > > what is the correct email address I write to? > > > > - kernel version (2.6.32.x) > > - system (Ubuntu) > > and that it'

Re: [Lxc-users] unstoppable container

2010-08-31 Thread Serge E. Hallyn
Quoting Ferenc Wagner (wf...@niif.hu): > "Serge E. Hallyn" writes: > > > Quoting Daniel Lezcano (daniel.lezc...@free.fr): > > > >> On 08/31/2010 12:23 AM, Serge E. Hallyn wrote: > >> > >>> Quoting Daniel Lezcano (daniel.lezc...@free.fr): > >>> > http://git.kernel.org/?p=linux/kernel/git/next

Re: [Lxc-users] unstoppable container

2010-08-31 Thread Serge E. Hallyn
Quoting Papp Tamás (tom...@martos.bme.hu): > > Serge E. Hallyn wrote, On 2010. 08. 31. 4:06: > >Quoting Daniel Lezcano (daniel.lezc...@free.fr): > >>On 08/31/2010 12:23 AM, Serge E. Hallyn wrote: > >>>Quoting Daniel Lezcano (daniel.lezc...@free.fr): > On 08/30/2010 02:36 PM, Serge E. Hallyn wr

Re: [Lxc-users] unstoppable container

2010-08-31 Thread Daniel Lezcano
On 08/31/2010 12:07 PM, Papp Tamás wrote: > > Serge E. Hallyn wrote, On 2010. 08. 31. 4:06: >> Quoting Daniel Lezcano (daniel.lezc...@free.fr): >>> On 08/31/2010 12:23 AM, Serge E. Hallyn wrote: Quoting Daniel Lezcano (daniel.lezc...@free.fr): > On 08/30/2010 02:36 PM, Serge E. Hallyn wrot

Re: [Lxc-users] unstoppable container

2010-08-31 Thread Papp Tamás
Serge E. Hallyn wrote, On 2010. 08. 31. 4:06: > Quoting Daniel Lezcano (daniel.lezc...@free.fr): > >> On 08/31/2010 12:23 AM, Serge E. Hallyn wrote: >> >>> Quoting Daniel Lezcano (daniel.lezc...@free.fr): >>> On 08/30/2010 02:36 PM, Serge E. Hallyn wrote: > Qu

Re: [Lxc-users] unstoppable container

2010-08-31 Thread Papp Tamás
Daniel Lezcano wrote, On 2010. 08. 30. 15:05: > 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 ? The is no BUG in the log. I'm sorry, I'

Re: [Lxc-users] unstoppable container

2010-08-31 Thread Papp Tamás
Ferenc Wagner wrote, On 2010. 08. 31. 11:47: > I'm not sure what an SRU is, is that something Ubuntu-specific? I'd > appreciate instead going through sta...@kernel.org, so that everybody > benefits from this backporting effort. New 2.6.32.y stable releases are > automatically incorporated by mos

Re: [Lxc-users] unstoppable container

2010-08-31 Thread Ferenc Wagner
"Serge E. Hallyn" writes: > Quoting Daniel Lezcano (daniel.lezc...@free.fr): > >> On 08/31/2010 12:23 AM, Serge E. Hallyn wrote: >> >>> Quoting Daniel Lezcano (daniel.lezc...@free.fr): >>> http://git.kernel.org/?p=linux/kernel/git/next/linux-next.git;a=commit;h=13aa9a6b0f2371d2ce0de57c2ede62

Re: [Lxc-users] unstoppable container

2010-08-30 Thread Serge E. Hallyn
Quoting Daniel Lezcano (daniel.lezc...@free.fr): > On 08/31/2010 12:23 AM, Serge E. Hallyn wrote: > >Quoting Daniel Lezcano (daniel.lezc...@free.fr): > >>On 08/30/2010 02:36 PM, Serge E. Hallyn wrote: > >>>Quoting Papp Tamás (tom...@martos.bme.hu): > Daniel Lezcano wrote, On 2010. 08. 30. 13:08

Re: [Lxc-users] unstoppable container

2010-08-30 Thread Daniel Lezcano
On 08/31/2010 12:23 AM, Serge E. Hallyn wrote: > Quoting Daniel Lezcano (daniel.lezc...@free.fr): > >> On 08/30/2010 02:36 PM, Serge E. Hallyn wrote: >> >>> Quoting Papp Tamás (tom...@martos.bme.hu): >>> Daniel Lezcano wrote, On 2010. 08. 30. 13:08: > Usual

Re: [Lxc-users] unstoppable container

2010-08-30 Thread Serge E. Hallyn
Quoting Daniel Lezcano (daniel.lezc...@free.fr): > On 08/30/2010 02:36 PM, Serge E. Hallyn wrote: > >Quoting Papp Tamás (tom...@martos.bme.hu): > >>Daniel Lezcano wrote, On 2010. 08. 30. 13:08: > >>>Usually, there is a mechanism used in lxc to kill -9 the process 1 of > >>>the container (which wipe

Re: [Lxc-users] unstoppable container

2010-08-30 Thread Daniel Lezcano
On 08/30/2010 03:01 PM, Ferenc Wagner wrote: > Daniel Lezcano writes: > >> The cgroup is not removed automatically by the cgroup infrastructure >> when all the tasks die, it's how the cgroup is implemented. So it is >> up to lxc-start to remove the cgroup after the pid 1 of the container >> exits.

Re: [Lxc-users] unstoppable container

2010-08-30 Thread Daniel Lezcano
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

Re: [Lxc-users] unstoppable container

2010-08-30 Thread Ferenc Wagner
Daniel Lezcano writes: > The cgroup is not removed automatically by the cgroup infrastructure > when all the tasks die, it's how the cgroup is implemented. So it is > up to lxc-start to remove the cgroup after the pid 1 of the container > exits. If lxc-start was killed, this directory will not be

Re: [Lxc-users] unstoppable container

2010-08-30 Thread Daniel Lezcano
On 08/30/2010 02:36 PM, Serge E. Hallyn wrote: > Quoting Papp Tamás (tom...@martos.bme.hu): > >> Daniel Lezcano wrote, On 2010. 08. 30. 13:08: >> >>> 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 container

Re: [Lxc-users] unstoppable container

2010-08-30 Thread Ferenc Wagner
Daniel Lezcano writes: > On 08/30/2010 12:40 PM, Papp Tamás wrote: > >> In the tasks file I saw three processes: udevd, init and one more, which >> I don't remember. I killed them all, but the cgroup still exists. > > The cgroup is removed by lxc-start, but this is not a problem, because > it wi

Re: [Lxc-users] unstoppable container

2010-08-30 Thread Daniel Lezcano
On 08/30/2010 02:11 PM, Ferenc Wagner wrote: > Daniel Lezcano writes: > > >> On 08/30/2010 12:40 PM, Papp Tamás wrote: >> >> >>> In the tasks file I saw three processes: udevd, init and one more, which >>> I don't remember. I killed them all, but the cgroup still exists. >>> >> T

Re: [Lxc-users] unstoppable container

2010-08-30 Thread Serge E. Hallyn
Quoting Papp Tamás (tom...@martos.bme.hu): > Daniel Lezcano wrote, On 2010. 08. 30. 13:08: > > 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 i

Re: [Lxc-users] unstoppable container

2010-08-30 Thread Papp Tamás
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

Re: [Lxc-users] unstoppable container

2010-08-30 Thread Daniel Lezcano
On 08/30/2010 12:40 PM, Papp Tamás wrote: > > Daniel Lezcano wrote, On 2010. 08. 30. 11:26: >> Hmm, too bad :) I was about to ask you some informations about the >> processes of the containers. > > Well, I was happy too early. > >> If that happens again, can you check/report the following : >> >>

Re: [Lxc-users] unstoppable container

2010-08-30 Thread Papp Tamás
Daniel Lezcano wrote, On 2010. 08. 30. 11:26: > Hmm, too bad :) I was about to ask you some informations about the > processes of the containers. Well, I was happy too early. > If that happens again, can you check/report the following : > > * the content of the tasks file in the cgroup direc

Re: [Lxc-users] unstoppable container

2010-08-30 Thread Daniel Lezcano
On 08/30/2010 11:13 AM, Papp Tamás wrote: > Papp Tamás wrote, On 2010. 08. 30. 10:41: > >> hi! >> >> I cannot stop a container. >> >> I tried everything, as running lxc-stop many times, destroy&create&stop, >> nothing helped. >> >> The directory /cgroup/ is still exist. >> >> How can I destroy

Re: [Lxc-users] unstoppable container

2010-08-30 Thread Papp Tamás
Papp Tamás wrote, On 2010. 08. 30. 10:41: > hi! > > I cannot stop a container. > > I tried everything, as running lxc-stop many times, destroy&create&stop, > nothing helped. > > The directory /cgroup/ is still exist. > > How can I destroy it? I need a way which doesn't affect the other > contain

[Lxc-users] unstoppable container

2010-08-30 Thread Papp Tamás
hi! I cannot stop a container. I tried everything, as running lxc-stop many times, destroy&create&stop, nothing helped. The directory /cgroup/ is still exist. How can I destroy it? I need a way which doesn't affect the other containers. Thank you, tamas ---