OpenVZ Forum


Home » Mailing lists » Users » [Announce] Checkpoint-restore tool v0.1
Re: [Announce] Checkpoint-restore tool v0.1 [message #47315 is a reply to message #47313] Mon, 30 July 2012 10:42 Go to previous messageGo to previous message
richard -rw- weinberg is currently offline  richard -rw- weinberg
Messages: 5
Registered: July 2012
Junior Member
On Mon, Jul 23, 2012 at 10:53 AM, Pavel Emelyanov <xemul@parallels.com> wrote:
> This project is an attempt to implement the checkpoint-restore functionality
> for processes and containers without driving too much code into the kernel tree,
> but putting there "various oddball helper code" instead.

Is CRIU able to checkpoint a process tree where one or more processes
are traced using ptrace()?
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.

--
Thanks,
//richard

Report message to a moderator

[Message index]
 
Read Message
Read Message
Read Message
Read Message
Read Message
Read Message
Read Message
Read Message
Read Message
Read Message
Read Message
Read Message
Read Message
Read Message
Read Message
Read Message
Previous Topic: swap unlimited on the CT?
Next Topic: Kernel crash 2.6.32.61.2
Goto Forum:
  

[ Syndicate this forum (XML) ] [ RSS ] [ PDF ]

Current Time: Mon Aug 24 20:10:14 GMT 2026

Total time taken to generate the page: 0.59840 seconds
Powered by FUDforum Powered by Virtuozzo Containers