On Thu, 2015-04-16 at 10:14 +0100, George Dunlap wrote:
> On 04/16/2015 10:00 AM, Ian Campbell wrote:
> > On Wed, 2015-04-15 at 17:52 +0100, Wei Liu wrote:
> >> On Wed, Apr 15, 2015 at 05:45:15PM +0100, Ian Campbell wrote:
> >>> On Wed, 2015-04-15 at 17:36 +0100, Wei Liu wrote:
> On Wed, Apr 1
On 04/16/2015 10:00 AM, Ian Campbell wrote:
> On Wed, 2015-04-15 at 17:52 +0100, Wei Liu wrote:
>> On Wed, Apr 15, 2015 at 05:45:15PM +0100, Ian Campbell wrote:
>>> On Wed, 2015-04-15 at 17:36 +0100, Wei Liu wrote:
On Wed, Apr 15, 2015 at 03:34:48PM +0100, Ian Campbell wrote:
> On Tue, 201
On Wed, 2015-04-15 at 17:52 +0100, Wei Liu wrote:
> On Wed, Apr 15, 2015 at 05:45:15PM +0100, Ian Campbell wrote:
> > On Wed, 2015-04-15 at 17:36 +0100, Wei Liu wrote:
> > > On Wed, Apr 15, 2015 at 03:34:48PM +0100, Ian Campbell wrote:
> > > > On Tue, 2015-04-14 at 18:54 +0100, Wei Liu wrote:
> > >
On 04/15/15 10:32, Ian Campbell wrote:
> On Tue, 2015-04-14 at 17:42 +0800, Hongyang Yang wrote:
>>
>> On 04/14/2015 05:28 PM, Andrew Cooper wrote:
>
>>> Funny you should ask that. Migrationv2 for libxl moves the JSON config
>>> blob into the libxl stream, rather than being a singleshot action at
On 04/15/15 12:52, Wei Liu wrote:
> On Wed, Apr 15, 2015 at 05:45:15PM +0100, Ian Campbell wrote:
>> On Wed, 2015-04-15 at 17:36 +0100, Wei Liu wrote:
>>> On Wed, Apr 15, 2015 at 03:34:48PM +0100, Ian Campbell wrote:
On Tue, 2015-04-14 at 18:54 +0100, Wei Liu wrote:
> Let's see if we can r
On 04/15/15 07:56, Ian Campbell wrote:
> On Wed, 2015-04-15 at 12:27 +0100, Stefano Stabellini wrote:
>> On Wed, 15 Apr 2015, Hongyang Yang wrote:
>>> On 04/15/2015 06:09 PM, Ian Campbell wrote:
On Wed, 2015-04-15 at 10:46 +0100, Stefano Stabellini wrote:
> On Tue, 14 Apr 2015, Don Slutz w
On 04/15/15 10:30, Ian Campbell wrote:
> On Mon, 2015-04-13 at 12:09 -0400, Don Slutz wrote:
>>
>> +/* Leave some slack so that hvmloader does not complain about lack of
>> + * memory at boot time ("Could not allocate order=0 extent").
>> + * Once hvmloader is modified to cope with that situation
On Wed, Apr 15, 2015 at 05:45:15PM +0100, Ian Campbell wrote:
> On Wed, 2015-04-15 at 17:36 +0100, Wei Liu wrote:
> > On Wed, Apr 15, 2015 at 03:34:48PM +0100, Ian Campbell wrote:
> > > On Tue, 2015-04-14 at 18:54 +0100, Wei Liu wrote:
> > > > Let's see if we can record this in xc image format. I h
On Wed, 2015-04-15 at 17:36 +0100, Wei Liu wrote:
> On Wed, Apr 15, 2015 at 03:34:48PM +0100, Ian Campbell wrote:
> > On Tue, 2015-04-14 at 18:54 +0100, Wei Liu wrote:
> > > Let's see if we can record this in xc image format. I haven't looked,
> > > but George mentioned that it might be possible to
On Wed, Apr 15, 2015 at 03:34:48PM +0100, Ian Campbell wrote:
> On Tue, 2015-04-14 at 18:54 +0100, Wei Liu wrote:
> > Let's see if we can record this in xc image format. I haven't looked,
> > but George mentioned that it might be possible to do so.
>
> Can this not be done at the save stage in the
On Tue, 2015-04-14 at 18:54 +0100, Wei Liu wrote:
> Let's see if we can record this in xc image format. I haven't looked,
> but George mentioned that it might be possible to do so.
Can this not be done at the save stage in the bit where we update the
JSON to reflect the actual configuration?
Ian.
On Tue, 2015-04-14 at 17:42 +0800, Hongyang Yang wrote:
>
> On 04/14/2015 05:28 PM, Andrew Cooper wrote:
> > Funny you should ask that. Migrationv2 for libxl moves the JSON config
> > blob into the libxl stream, rather than being a singleshot action at the
> > very start. From that point, it be
On Mon, 2015-04-13 at 12:09 -0400, Don Slutz wrote:
>
> +/* Leave some slack so that hvmloader does not complain about lack of
> + * memory at boot time ("Could not allocate order=0 extent").
> + * Once hvmloader is modified to cope with that situation without
> + * printing warning messages, QEM
On Wed, 2015-04-15 at 12:27 +0100, Stefano Stabellini wrote:
> On Wed, 15 Apr 2015, Hongyang Yang wrote:
> > On 04/15/2015 06:09 PM, Ian Campbell wrote:
> > > On Wed, 2015-04-15 at 10:46 +0100, Stefano Stabellini wrote:
> > > > On Tue, 14 Apr 2015, Don Slutz wrote:
> > > > > On 04/14/15 04:53, Wei
On Wed, 15 Apr 2015, Hongyang Yang wrote:
> On 04/15/2015 06:09 PM, Ian Campbell wrote:
> > On Wed, 2015-04-15 at 10:46 +0100, Stefano Stabellini wrote:
> > > On Tue, 14 Apr 2015, Don Slutz wrote:
> > > > On 04/14/15 04:53, Wei Liu wrote:
> > > > > Is there a way to know how much more memory each o
On 04/15/2015 06:09 PM, Ian Campbell wrote:
On Wed, 2015-04-15 at 10:46 +0100, Stefano Stabellini wrote:
On Tue, 14 Apr 2015, Don Slutz wrote:
On 04/14/15 04:53, Wei Liu wrote:
Is there a way to know how much more memory each option rom needs? If
so, you can correctly account for the extra m
On Wed, 2015-04-15 at 10:46 +0100, Stefano Stabellini wrote:
> On Tue, 14 Apr 2015, Don Slutz wrote:
> > On 04/14/15 04:53, Wei Liu wrote:
> > > Is there a way to know how much more memory each option rom needs? If
> > > so, you can correctly account for the extra memory you need. This would
> > >
On Tue, 14 Apr 2015, Don Slutz wrote:
> On 04/14/15 04:53, Wei Liu wrote:
> > Is there a way to know how much more memory each option rom needs? If
> > so, you can correctly account for the extra memory you need. This would
> > be an ideal fix to this problem.
>
> I do not know of a way to get thi
On Tue, Apr 14, 2015 at 01:43:38PM -0400, Don Slutz wrote:
> On 04/14/15 05:52, Wei Liu wrote:
> > On Tue, Apr 14, 2015 at 05:40:24PM +0800, Hongyang Yang wrote:
> >>
> >> On 04/14/2015 05:29 PM, Wei Liu wrote:
> >>> On Tue, Apr 14, 2015 at 05:22:31PM +0800, Hongyang Yang wrote:
> >>> [...]
> >
On Tue, Apr 14, 2015 at 01:34:43PM -0400, Don Slutz wrote:
> On 04/14/15 04:53, Wei Liu wrote:
> > On Mon, Apr 13, 2015 at 07:51:31PM -0400, Don Slutz wrote:
> >> On 04/13/15 12:25, Andrew Cooper wrote:
> >>> On 13/04/15 17:09, Don Slutz wrote:
> If QEMU has called on xc_domain_setmaxmem to ad
On 04/14/15 05:52, Wei Liu wrote:
> On Tue, Apr 14, 2015 at 05:40:24PM +0800, Hongyang Yang wrote:
>>
>> On 04/14/2015 05:29 PM, Wei Liu wrote:
>>> On Tue, Apr 14, 2015 at 05:22:31PM +0800, Hongyang Yang wrote:
>>> [...]
> If I understand correctly, the steps are this:
>
> * 'xl create'
On 04/14/15 04:53, Wei Liu wrote:
> On Mon, Apr 13, 2015 at 07:51:31PM -0400, Don Slutz wrote:
>> On 04/13/15 12:25, Andrew Cooper wrote:
>>> On 13/04/15 17:09, Don Slutz wrote:
If QEMU has called on xc_domain_setmaxmem to add more memory for
option ROMs, domain restore needs to also incr
On Tue, Apr 14, 2015 at 05:40:24PM +0800, Hongyang Yang wrote:
>
>
> On 04/14/2015 05:29 PM, Wei Liu wrote:
> >On Tue, Apr 14, 2015 at 05:22:31PM +0800, Hongyang Yang wrote:
> >[...]
> >>>If I understand correctly, the steps are this:
> >>>
> >>>* 'xl create' makes a VM of size $FOO
> >>>* qemu b
On 04/14/2015 05:28 PM, Andrew Cooper wrote:
On 14/04/15 10:22, Hongyang Yang wrote:
On 04/14/2015 04:53 PM, Andrew Cooper wrote:
On 14/04/15 00:51, Don Slutz wrote:
On 04/13/15 12:25, Andrew Cooper wrote:
On 13/04/15 17:09, Don Slutz wrote:
If QEMU has called on xc_domain_setmaxmem to a
On 04/14/2015 05:29 PM, Wei Liu wrote:
On Tue, Apr 14, 2015 at 05:22:31PM +0800, Hongyang Yang wrote:
[...]
If I understand correctly, the steps are this:
* 'xl create' makes a VM of size $FOO
* qemu bumps the size to $FOO+$N
* 'xl save' writes $FOO+$N of page data, but the xl config file at
On Tue, Apr 14, 2015 at 05:22:31PM +0800, Hongyang Yang wrote:
[...]
> >If I understand correctly, the steps are this:
> >
> >* 'xl create' makes a VM of size $FOO
> >* qemu bumps the size to $FOO+$N
> >* 'xl save' writes $FOO+$N of page data, but the xl config file at the
> >start of the image sti
On 14/04/15 10:22, Hongyang Yang wrote:
>
>
> On 04/14/2015 04:53 PM, Andrew Cooper wrote:
>> On 14/04/15 00:51, Don Slutz wrote:
>>> On 04/13/15 12:25, Andrew Cooper wrote:
On 13/04/15 17:09, Don Slutz wrote:
> If QEMU has called on xc_domain_setmaxmem to add more memory for
> option
On 04/14/2015 04:53 PM, Andrew Cooper wrote:
On 14/04/15 00:51, Don Slutz wrote:
On 04/13/15 12:25, Andrew Cooper wrote:
On 13/04/15 17:09, Don Slutz wrote:
If QEMU has called on xc_domain_setmaxmem to add more memory for
option ROMs, domain restore needs to also increase the memory.
Signed
On 14/04/15 00:51, Don Slutz wrote:
> On 04/13/15 12:25, Andrew Cooper wrote:
>> On 13/04/15 17:09, Don Slutz wrote:
>>> If QEMU has called on xc_domain_setmaxmem to add more memory for
>>> option ROMs, domain restore needs to also increase the memory.
>>>
>>> Signed-off-by: Don Slutz
>> hvmloader
On Mon, Apr 13, 2015 at 07:51:31PM -0400, Don Slutz wrote:
> On 04/13/15 12:25, Andrew Cooper wrote:
> > On 13/04/15 17:09, Don Slutz wrote:
> >> If QEMU has called on xc_domain_setmaxmem to add more memory for
> >> option ROMs, domain restore needs to also increase the memory.
> >>
> >> Signed-off
On Tue, Apr 14, 2015 at 11:46:55AM +0800, Hongyang Yang wrote:
> This patch also fix a triple fault when guests running under COLO mode.
> (XEN) d0v1 Over-allocation for domain 1: 524545 > 524544
> (XEN) memory.c:155:d0v1 Could not allocate order=0 extent: id=1 memflags=0
> (181 of 235)
> (XEN) d1v
This patch also fix a triple fault when guests running under COLO mode.
(XEN) d0v1 Over-allocation for domain 1: 524545 > 524544
(XEN) memory.c:155:d0v1 Could not allocate order=0 extent: id=1 memflags=0 (181
of 235)
(XEN) d1v1 Triple fault - invoking HVM shutdown action 1
On 04/14/2015 12:09 A
On 04/13/15 12:25, Andrew Cooper wrote:
> On 13/04/15 17:09, Don Slutz wrote:
>> If QEMU has called on xc_domain_setmaxmem to add more memory for
>> option ROMs, domain restore needs to also increase the memory.
>>
>> Signed-off-by: Don Slutz
> hvmloader has no interaction with xc_domain_restore()
On 04/13/15 12:20, Wei Liu wrote:
> On Mon, Apr 13, 2015 at 12:09:13PM -0400, Don Slutz wrote:
>> If QEMU has called on xc_domain_setmaxmem to add more memory for
>> option ROMs, domain restore needs to also increase the memory.
>>
>> Signed-off-by: Don Slutz
>> ---
>> To see the hvmloader loader
On Mon, Apr 13, 2015 at 12:09:13PM -0400, Don Slutz wrote:
> If QEMU has called on xc_domain_setmaxmem to add more memory for
> option ROMs, domain restore needs to also increase the memory.
>
> Signed-off-by: Don Slutz
> ---
> To see the hvmloader loader issue:
>
> xl cre -p e1000x8.xfg
> x
On 13/04/15 17:09, Don Slutz wrote:
> If QEMU has called on xc_domain_setmaxmem to add more memory for
> option ROMs, domain restore needs to also increase the memory.
>
> Signed-off-by: Don Slutz
hvmloader has no interaction with xc_domain_restore().
It is xl's job to propagate the current memo
If QEMU has called on xc_domain_setmaxmem to add more memory for
option ROMs, domain restore needs to also increase the memory.
Signed-off-by: Don Slutz
---
To see the hvmloader loader issue:
xl cre -p e1000x8.xfg
xl save e1000x8 e1000x8.save
xl restore e1000x8.save
With e1000x8.xfg:
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