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Re: [Qemu-devel] [question] How to get the guest physical memory usage f
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From: |
Zhang Haoyu |
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Subject: |
Re: [Qemu-devel] [question] How to get the guest physical memory usage from host? |
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Date: |
Mon, 22 Dec 2014 16:57:53 +0800 |
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User-agent: |
Mozilla/5.0 (Windows NT 6.1; rv:31.0) Gecko/20100101 Thunderbird/31.3.0 |
On 2014/12/22 16:41, Andrey Korolyov wrote:
> On Mon, Dec 22, 2014 at 6:59 AM, Zhang Haoyu <address@hidden> wrote:
>> Hi,
>>
>> How to get the guest physical memory usage from host?
>> I don't want to introduce a guest-agent to get the info.
>>
>> Thanks,
>> Zhang Haoyu
>>
>
> There`s probably one approach, simular to (currently abandoned)
> virt-dmesg, via peeking to the guest memory directly. What are reasons
> for not leaving this task to agent, as it looks much simpler?
>
In some cases, we are not permitted to install anything in customer's guest
environment.
Thanks,
Zhang Haoyu