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Re: [Qemu-devel] QEMU patch to allow VM introspection via libvmi
From: |
Eric Blake |
Subject: |
Re: [Qemu-devel] QEMU patch to allow VM introspection via libvmi |
Date: |
Thu, 22 Oct 2015 14:03:45 -0600 |
User-agent: |
Mozilla/5.0 (X11; Linux x86_64; rv:38.0) Gecko/20100101 Thunderbird/38.3.0 |
On 10/22/2015 01:57 PM, Valerio Aimale wrote:
>
> pmemmap would return the following json
>
> {
> 'success' : 'true',
> 'map_filename' : '/tmp/QEM_mmap_1234567'
> }
In general, it is better if the client controls the filename, and not
qemu. This is because things like libvirt like to run qemu in a
highly-constrained environment, where the caller can pass in a file
descriptor that qemu cannot itself open(). So returning a filename is
pointless if the filename was already provided by the caller.
--
Eric Blake eblake redhat com +1-919-301-3266
Libvirt virtualization library http://libvirt.org
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- Re: [Qemu-devel] QEMU patch to allow VM introspection via libvmi, (continued)
- Re: [Qemu-devel] QEMU patch to allow VM introspection via libvmi, Valerio Aimale, 2015/10/19
- Re: [Qemu-devel] QEMU patch to allow VM introspection via libvmi, Markus Armbruster, 2015/10/21
- Re: [Qemu-devel] QEMU patch to allow VM introspection via libvmi, Valerio Aimale, 2015/10/22
- Re: [Qemu-devel] QEMU patch to allow VM introspection via libvmi, Markus Armbruster, 2015/10/22
- Re: [Qemu-devel] QEMU patch to allow VM introspection via libvmi, Valerio Aimale, 2015/10/22
- Re: [Qemu-devel] QEMU patch to allow VM introspection via libvmi, Markus Armbruster, 2015/10/23
- Re: [Qemu-devel] QEMU patch to allow VM introspection via libvmi, Valerio Aimale, 2015/10/22
- Re: [Qemu-devel] QEMU patch to allow VM introspection via libvmi, Eric Blake, 2015/10/22
- Re: [Qemu-devel] QEMU patch to allow VM introspection via libvmi, Eduardo Habkost, 2015/10/22
- Re: [Qemu-devel] QEMU patch to allow VM introspection via libvmi, Valerio Aimale, 2015/10/22
- Re: [Qemu-devel] QEMU patch to allow VM introspection via libvmi,
Eric Blake <=
- Re: [Qemu-devel] QEMU patch to allow VM introspection via libvmi, Valerio Aimale, 2015/10/22
- Re: [Qemu-devel] QEMU patch to allow VM introspection via libvmi, Eduardo Habkost, 2015/10/22
- Re: [Qemu-devel] QEMU patch to allow VM introspection via libvmi, Valerio Aimale, 2015/10/22
- Re: [Qemu-devel] QEMU patch to allow VM introspection via libvmi, Daniel P. Berrange, 2015/10/23
- Re: [Qemu-devel] QEMU patch to allow VM introspection via libvmi, Eduardo Habkost, 2015/10/23
- Re: [Qemu-devel] QEMU patch to allow VM introspection via libvmi, Eduardo Habkost, 2015/10/23
- Re: [Qemu-devel] QEMU patch to allow VM introspection via libvmi, Valerio Aimale, 2015/10/23
- Re: [Qemu-devel] QEMU patch to allow VM introspection via libvmi, Markus Armbruster, 2015/10/26
- Re: [Qemu-devel] QEMU patch to allow VM introspection via libvmi, Valerio Aimale, 2015/10/26
- Re: [Qemu-devel] QEMU patch to allow VM introspection via libvmi, Eduardo Habkost, 2015/10/26