Re: [lxc-devel] LXC live migrate

2013-11-26 Thread Qiang Huang
On 2013/11/27 0:19, Marian Marinov wrote: > > On my test setup it works for processes like apache, dovecot and mysql. > > However it does not work with containers: > > root@s321:~# criu dump -D deb1 -t 19332 --file-locks > (00.004962) Error (namespaces.c:155): Can't dump nested pid namespace for

Re: [lxc-devel] LXC live migrate

2013-11-26 Thread Marian Marinov
On 11/26/2013 05:29 PM, Dwight Engen wrote: > On Mon, 25 Nov 2013 21:58:13 -0500 > Stéphane Graber wrote: > >> On Tue, Nov 26, 2013 at 04:04:36AM +0200, Marian Marinov wrote: >>> Hey guys, >>> I just read on LWN about the checkpoint/restore tool: >>> http://lwn.net/Articles/574917/ >>> >>> Wit

Re: [lxc-devel] LXC live migrate

2013-11-26 Thread Dwight Engen
On Mon, 25 Nov 2013 21:58:13 -0500 Stéphane Graber wrote: > On Tue, Nov 26, 2013 at 04:04:36AM +0200, Marian Marinov wrote: > > Hey guys, > > I just read on LWN about the checkpoint/restore tool: > >http://lwn.net/Articles/574917/ > > > > With this, it seams possible to freeze and restore a

Re: [lxc-devel] LXC live migrate

2013-11-26 Thread Nikola Kotur
On Tue, 26 Nov 2013 05:27:34 +0200 Marian Marinov wrote: > On 11/26/2013 04:58 AM, Stéphane Graber wrote: > > On Tue, Nov 26, 2013 at 04:04:36AM +0200, Marian Marinov wrote: > >> I just read on LWN about the checkpoint/restore tool: > >> http://lwn.net/Articles/574917/ > > > > I think I las

Re: [lxc-devel] LXC live migrate

2013-11-25 Thread Marian Marinov
On 11/26/2013 04:58 AM, Stéphane Graber wrote: > On Tue, Nov 26, 2013 at 04:04:36AM +0200, Marian Marinov wrote: >> Hey guys, >> I just read on LWN about the checkpoint/restore tool: >> http://lwn.net/Articles/574917/ >> >> With this, it seams possible to freeze and restore a whole container fr

Re: [lxc-devel] LXC live migrate

2013-11-25 Thread Stéphane Graber
On Tue, Nov 26, 2013 at 04:04:36AM +0200, Marian Marinov wrote: > Hey guys, > I just read on LWN about the checkpoint/restore tool: >http://lwn.net/Articles/574917/ > > With this, it seams possible to freeze and restore a whole container from one > node to another. > > I'll give it a try thi