I'm not quite sure what you want to do, but each CT has it's own virtual /proc. If you check for example the traffic of the veth/venet interface inside a CT you'll see only the information for the particular CT. Or you want to have a module showing information for all CTs?

?? 3.8.2011 ?. 18:10 ?., shule ney ??????:

Thanks very much vagin,I have access to CT0, I want to have a module to monitor different VM's traffic, and each VM can see its own traffic insdie, is it possible?



2011/8/3 Andrew Vagin <[email protected] <mailto:[email protected]>>

    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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