[Users] Re: [Announce] Checkpoint-restore tool v0.1

2012-08-01 Thread Cyrill Gorcunov
On Tue, Jul 31, 2012 at 10:57:58AM +0200, richard -rw- weinberger wrote: > > > >> crtools seem to use ptrace() to execute parasite system calls. > >> AFAIK this will only work if the target process is currently not > >> ptraced() by another process. > >> > > > > Yup, exactly. > > Dammit, I hoped w

[Users] Re: [Announce] Checkpoint-restore tool v0.1

2012-08-01 Thread Cyrill Gorcunov
On Tue, Jul 31, 2012 at 12:08:22PM +0200, richard -rw- weinberger wrote: > On Tue, Jul 31, 2012 at 11:54 AM, Pavel Emelyanov wrote: > >> Yeah, but I fear it's not that easy. > >> We'd have to change crtools to work without ptrace(). > > > > Well, this is hard. Using ptrace saved us from having man

[Users] Re: [Announce] Checkpoint-restore tool v0.1

2012-08-01 Thread Cyrill Gorcunov
On Tue, Jul 31, 2012 at 12:21:58PM +0200, richard -rw- weinberger wrote: > On Tue, Jul 31, 2012 at 12:16 PM, Cyrill Gorcunov wrote: > > On Tue, Jul 31, 2012 at 12:08:22PM +0200, richard -rw- weinberger wrote: > >> On Tue, Jul 31, 2012 at 11:54 AM, Pavel Emelyanov > >>

Re: [Users] [CRIU] criu check doesn't like the openvz kernel

2015-09-13 Thread Cyrill Gorcunov
On Sat, Sep 12, 2015 at 09:09:15PM -0700, Kir Kolyshkin wrote: >It's better to ask this on a CRIU list (adding it). > >On 09/12/2015 04:59 PM, jjs - mainphrame wrote: > > Greetings, > I gather there are still some fixes to be applied before migration will > work properly. J

Re: [Users] [CRIU] criu check doesn't like the openvz kernel

2015-09-15 Thread Cyrill Gorcunov
On Sun, Sep 13, 2015 at 02:29:25PM -0700, jjs - mainphrame wrote: >Thanks for the feedback. Two thoughts come to mind: >1. criu check was complaining about the openvz kernel, not mainline yes >2. Are you saying that live migration should work, despite the indicated >kernel issues?

Re: [Users] Fwd: Re: Latest news in Virtuozzo 7 development 20160428

2016-05-13 Thread Cyrill Gorcunov
> Forwarded Message > Subject: Re: [Users] Latest news in Virtuozzo 7 development 20160428 > Date: Thu, 12 May 2016 19:42:18 -0700 > From: jjs - mainphrame > Reply-To: OpenVZ users > To: OpenVZ users > > Aw shucks, I've spoken too soon. After today's updates, live migration >