On 02/03/11 18:41, Michael Roth wrote:
On 02/02/2011 02:48 AM, Jes Sorensen wrote:
Yes very much so[1] - one reason why it would be nice to have virtagent
use threads to execute the actual commands. We should probably add a
flag to agent commands indicating whether they issue disk I/O or not,
From: Jes Sorensen jes.soren...@redhat.com
Implement freeze/thaw support in the guest, allowing the host to
request the guest freezes all it's file systems before a live snapshot
is performed.
- fsfreeze(): Walk the list of mounted local real file systems,
and freeze them.
-
On 02/04/2011 12:13 AM, Stefan Hajnoczi wrote:
On Thu, Feb 3, 2011 at 5:41 PM, Michael Rothmdr...@linux.vnet.ibm.com wrote:
For things like logging and i/o on a frozen system...I agree we'd need some
flag for these kinds of situations. Maybe a disable_logging() flagi
really don't like this
On 02/04/2011 05:03 AM, Jes Sorensen wrote:
On 02/03/11 18:41, Michael Roth wrote:
On 02/02/2011 02:48 AM, Jes Sorensen wrote:
Yes very much so[1] - one reason why it would be nice to have virtagent
use threads to execute the actual commands. We should probably add a
flag to agent commands
On Fri, Feb 4, 2011 at 4:27 PM, Michael Roth mdr...@linux.vnet.ibm.com wrote:
Aborting an RPC handler could leave the system in an inconsistent
state unless we are careful. For example, aborting freeze requires
thawing those file systems that have been successfully frozen so far.
For other
On 02/02/2011 02:48 AM, Jes Sorensen wrote:
On 02/02/11 08:57, Stefan Hajnoczi wrote:
On Tue, Feb 1, 2011 at 10:58 AM,jes.soren...@redhat.com wrote:
From: Jes Sorensenjes.soren...@redhat.com
Implement freeze/thaw support in the guest, allowing the host to
request the guest freezes all it's
On Thu, Feb 3, 2011 at 5:41 PM, Michael Roth mdr...@linux.vnet.ibm.com wrote:
For things like logging and i/o on a frozen system...I agree we'd need some
flag for these kinds of situations. Maybe a disable_logging() flagi
really don't like this though... I'd imagine even syslogd() could
From: Jes Sorensen jes.soren...@redhat.com
Implement freeze/thaw support in the guest, allowing the host to
request the guest freezes all it's file systems before a live snapshot
is performed.
- fsfreeze(): Walk the list of mounted local real file systems,
and freeze them.
-
On Tue, Feb 1, 2011 at 10:58 AM, jes.soren...@redhat.com wrote:
From: Jes Sorensen jes.soren...@redhat.com
Implement freeze/thaw support in the guest, allowing the host to
request the guest freezes all it's file systems before a live snapshot
is performed.
- fsfreeze(): Walk the list of
On 02/02/11 08:57, Stefan Hajnoczi wrote:
On Tue, Feb 1, 2011 at 10:58 AM, jes.soren...@redhat.com wrote:
From: Jes Sorensen jes.soren...@redhat.com
Implement freeze/thaw support in the guest, allowing the host to
request the guest freezes all it's file systems before a live snapshot
is
From: Jes Sorensen jes.soren...@redhat.com
Implement freeze/thaw support in the guest, allowing the host to
request the guest freezes all it's file systems before a live snapshot
is performed.
- fsfreeze(): Walk the list of mounted local real file systems,
and freeze them.
-
On Tue, Feb 1, 2011 at 10:58 AM, jes.soren...@redhat.com wrote:
From: Jes Sorensen jes.soren...@redhat.com
Implement freeze/thaw support in the guest, allowing the host to
request the guest freezes all it's file systems before a live snapshot
is performed.
- fsfreeze(): Walk the list of
On 02/01/11 15:12, Stefan Hajnoczi wrote:
On Tue, Feb 1, 2011 at 10:58 AM, jes.soren...@redhat.com wrote:
From: Jes Sorensen jes.soren...@redhat.com
Implement freeze/thaw support in the guest, allowing the host to
request the guest freezes all it's file systems before a live snapshot
is
On Tue, Feb 1, 2011 at 2:26 PM, Jes Sorensen jes.soren...@redhat.com wrote:
On 02/01/11 15:12, Stefan Hajnoczi wrote:
On Tue, Feb 1, 2011 at 10:58 AM, jes.soren...@redhat.com wrote:
From: Jes Sorensen jes.soren...@redhat.com
Implement freeze/thaw support in the guest, allowing the host to
On 02/01/11 15:34, Stefan Hajnoczi wrote:
On Tue, Feb 1, 2011 at 2:26 PM, Jes Sorensen jes.soren...@redhat.com wrote:
I have to admit you lost me here, where do you get that 500ms time from?
Is that the XMLRPC polling time or? I just used the example code from
other agent calls.
500 ms is
On Tue, Feb 1, 2011 at 2:36 PM, Jes Sorensen jes.soren...@redhat.com wrote:
On 02/01/11 15:34, Stefan Hajnoczi wrote:
On Tue, Feb 1, 2011 at 2:26 PM, Jes Sorensen jes.soren...@redhat.com wrote:
I have to admit you lost me here, where do you get that 500ms time from?
Is that the XMLRPC polling
On 02/01/2011 08:41 AM, Stefan Hajnoczi wrote:
On Tue, Feb 1, 2011 at 2:36 PM, Jes Sorensenjes.soren...@redhat.com wrote:
On 02/01/11 15:34, Stefan Hajnoczi wrote:
On Tue, Feb 1, 2011 at 2:26 PM, Jes Sorensenjes.soren...@redhat.com wrote:
I have to admit you lost me here, where do you get
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