On 02/21/11 14:36, Michael Roth wrote:
> On 02/21/2011 02:32 AM, Jes Sorensen wrote:
>> Well that isn't really different from the current setup - if QEMU
>> migrates, the admin tool has to connect to the new QEMU process and
>> issue the fsthaw command there instead.
>>
>
> Another thing to consid
On 02/21/2011 02:32 AM, Jes Sorensen wrote:
On 02/18/11 15:57, Anthony Liguori wrote:
On 02/18/2011 08:30 AM, Jes Sorensen wrote:
However if there's an agent connection, it could be arranged in a way
allowing the host to reconnect to the guest agent. In that way it really
shouldn't be a big dea
On 02/18/11 15:57, Anthony Liguori wrote:
> On 02/18/2011 08:30 AM, Jes Sorensen wrote:
>> However if there's an agent connection, it could be arranged in a way
>> allowing the host to reconnect to the guest agent. In that way it really
>> shouldn't be a big deal as long as our agent commands aren'
On 02/18/2011 09:22 AM, Gerd Hoffmann wrote:
Hi,
It may not be so fundamental, but it still makes me wary. XMLRPC
handling is quite high level and introduces the potential of errors
that
are outside of our direct control. Personally I don't see the big
benefit of having virtagent terminate
Hi,
It may not be so fundamental, but it still makes me wary. XMLRPC
handling is quite high level and introduces the potential of errors that
are outside of our direct control. Personally I don't see the big
benefit of having virtagent terminate in QEMU,
Live migration. If it's a separate da
On 02/18/2011 08:30 AM, Jes Sorensen wrote:
On 02/18/11 15:07, Anthony Liguori wrote:
On 02/18/2011 06:45 AM, Jes Sorensen wrote:
It may not be so fundamental, but it still makes me wary. XMLRPC
handling is quite high level and introduces the potential of errors that
are outside of ou
On 02/18/11 15:07, Anthony Liguori wrote:
> On 02/18/2011 06:45 AM, Jes Sorensen wrote:
>> It may not be so fundamental, but it still makes me wary. XMLRPC
>> handling is quite high level and introduces the potential of errors that
>> are outside of our direct control. Personally I don't see the bi
On 02/18/2011 06:45 AM, Jes Sorensen wrote:
On 02/17/11 15:39, Michael Roth wrote:
On 02/17/2011 02:26 AM, Jes Sorensen wrote:
On 02/16/11 18:22, Michael Roth wrote:
worry is that we are adding a lot of complexity into QEMU on the host
side which is going to be difficult to audit, esp
On 02/17/11 15:39, Michael Roth wrote:
> On 02/17/2011 02:26 AM, Jes Sorensen wrote:
>> On 02/16/11 18:22, Michael Roth wrote:
>> worry is that we are adding a lot of complexity into QEMU on the host
>> side which is going to be difficult to audit, especially with things
>> like the HTML and XML pr
On 02/17/2011 02:26 AM, Jes Sorensen wrote:
On 02/16/11 18:22, Michael Roth wrote:
We've seen similar behavior. I think it comes down to qemu-va being
linked against shared objects in the host that don't necessarily
coincide with what's in the guest. It's somewhat misleading that we
currently bu
On 02/17/2011 10:26 AM, Jes Sorensen wrote:
On 02/16/11 18:22, Michael Roth wrote:
We've seen similar behavior. I think it comes down to qemu-va being
linked against shared objects in the host that don't necessarily
coincide with what's in the guest. It's somewhat misleading that we
currently bu
On 02/16/11 18:22, Michael Roth wrote:
> We've seen similar behavior. I think it comes down to qemu-va being
> linked against shared objects in the host that don't necessarily
> coincide with what's in the guest. It's somewhat misleading that we
> currently build qemu-va along with the binary, sinc
On 02/16/2011 10:04 AM, Jes Sorensen wrote:
On 01/17/11 14:14, Michael Roth wrote:
These patches apply to master (1-14-2011), and can also be obtained from:
git://repo.or.cz/qemu/mdroth.git virtagent_v6
CHANGES IN V6:
- Added a sentinel value to reliably detect the start of an "http" hdr. Us
On 01/17/11 14:14, Michael Roth wrote:
> These patches apply to master (1-14-2011), and can also be obtained from:
> git://repo.or.cz/qemu/mdroth.git virtagent_v6
>
> CHANGES IN V6:
>
> - Added a sentinel value to reliably detect the start of an "http" hdr. Used
> to skip past partially sent ht
Hi,
A brain-dump on how we're planning to do this. I tried to keep it
concise, but that only went so far :)
We extend qemu-va, the virtagent guest agent, to be able to create a
unix socket in the guest that listens for connections.
[ ... ]
1) There may be user-level RPCs that are generall
On 01/31/2011 08:41 AM, Michael Roth wrote:
On 01/18/2011 08:13 AM, Anthony Liguori wrote:
On 01/18/2011 08:02 AM, Gerd Hoffmann wrote:
On 01/17/11 15:53, Michael Roth wrote:
On 01/17/2011 07:53 AM, Gerd Hoffmann wrote:
What is your plan to handle system-level queries+actions (such as
reboot)
On 01/18/2011 08:13 AM, Anthony Liguori wrote:
On 01/18/2011 08:02 AM, Gerd Hoffmann wrote:
On 01/17/11 15:53, Michael Roth wrote:
On 01/17/2011 07:53 AM, Gerd Hoffmann wrote:
What is your plan to handle system-level queries+actions (such as
reboot) vs. per-user stuff (such as cut+paste)?
Th
On 01/18/2011 08:02 AM, Gerd Hoffmann wrote:
On 01/17/11 15:53, Michael Roth wrote:
On 01/17/2011 07:53 AM, Gerd Hoffmann wrote:
What is your plan to handle system-level queries+actions (such as
reboot) vs. per-user stuff (such as cut+paste)?
This is an area that hasn't been well-defined yet
On 01/17/11 15:53, Michael Roth wrote:
On 01/17/2011 07:53 AM, Gerd Hoffmann wrote:
What is your plan to handle system-level queries+actions (such as
reboot) vs. per-user stuff (such as cut+paste)?
This is an area that hasn't been well-defined yet and is definitely open
for suggestions.
One
On 01/17/2011 07:53 AM, Gerd Hoffmann wrote:
Hi,
OVERVIEW:
There are a wide range of use cases motivating the need for a guest
agent of some sort to extend the functionality/usability/control
offered by QEMU. Some examples include graceful guest shutdown/reboot
and notifications thereof, copy/
Hi,
OVERVIEW:
There are a wide range of use cases motivating the need for a guest
agent of some sort to extend the functionality/usability/control
offered by QEMU. Some examples include graceful guest shutdown/reboot
and notifications thereof, copy/paste syncing between host/guest,
guest stat
These patches apply to master (1-14-2011), and can also be obtained from:
git://repo.or.cz/qemu/mdroth.git virtagent_v6
CHANGES IN V6:
- Added a sentinel value to reliably detect the start of an "http" hdr. Used
to skip past partially sent http content from previous "sessions"
- Added http hdr
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