OpenVZ Forum


Home » Mailing lists » Devel » [PATCH 0/4] Container Freezer: Reuse Suspend Freezer
Re: [PATCH 0/4] Container Freezer: Reuse Suspend Freezer [message #31727 is a reply to message #31724] Tue, 08 July 2008 03:27 Go to previous messageGo to previous message
KAMEZAWA Hiroyuki is currently offline  KAMEZAWA Hiroyuki
Messages: 463
Registered: September 2006
Senior Member
Hi, could I make brief questions ?

On Mon, 07 Jul 2008 15:58:23 -0700
Matt Helsley <matthltc@us.ibm.com> wrote:
> to get status of the freezer subsystem :
> 
>    # cat /containers/0/freezer.state
>    RUNNING
> 
> to freeze all tasks in the container :
> 
>    # echo FROZEN > /containers/0/freezer.state
>    # cat /containers/0/freezer.state
>    FREEZING
>    # cat /containers/0/freezer.state
>    FROZEN
> 
I'm just curious.

1. When we see FREEZING and have to retry ?
   While there are some threads which wait for some event ?

2. What happens when FROZEN threads are moved to other group ?
   Can we move them ?
   Can we wake them up (if it can be moved) ?
   What operations are allowed to frozen threads ?

Thanks,
-Kame

_______________________________________________
Containers mailing list
Containers@lists.linux-foundation.org
https://lists.linux-foundation.org/mailman/listinfo/containers
 
Read Message
Read Message
Read Message
Read Message
Read Message
Previous Topic: openvz: pull request
Next Topic: [PATCH 2/4] Container Freezer: Make refrigerator always available
Goto Forum:
  


Current Time: Sat Sep 06 11:56:42 GMT 2025

Total time taken to generate the page: 0.09402 seconds