[Users] Question About /proc file system in VMs.

Andrew Vagin avagin at gmail.com
Wed Aug 3 02:51:12 EDT 2011

On 08/03/2011 03:42 AM, shule ney wrote:
> *Hi, all:*
> *I'm wondering if I can write and execute virtual file system like 
> /proc in OpenVz VMs. For example , write a module to check the 
> incoming traffic rate of this VM and show it in this VM's /proc as a 
> file. I know different VMs share one kernel, is it possible??? Thanks 
> very much guys.*
Yes. It's possible. You can write file system as module, load it from 
host (CT0) and mount your file system from CT.
And you can't do that, if you have access to CT only.
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