| Re: Question About /proc file system in VMs. [message #43176 is a reply to message #43167] |
Wed, 03 August 2011 15:10   |
shule ney
Messages: 17
Registered: March 2011
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Junior Member |
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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 <avagin@gmail.com>
> 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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