> -Original Message-
> From: Murray, Paul (HP Cloud) [mailto:pmur...@hpe.com]
> Sent: Friday, November 27, 2015 4:29 PM
> To: Daniel P. Berrange; Carlton, Paul (Cloud Services)
> Cc: 少合冯; OpenStack Development Mailing List (not for usage questions);
> John Garbutt; Koniszewski, Pawel; Jin,
2015-11-30 16:19 GMT+08:00 Koniszewski, Pawel :
> 2015-11-30 14:45 GMT+08:00 Koniszewski, Pawel >:
> > -Original Message-
> > From: Murray, Paul (HP Cloud) [mailto:pmur...@hpe.com]
> > Sent: Friday, November 27, 2015 4:29 PM
> > To: Daniel P. Berrange; Carlton, Paul (Cloud Services)
> > C
2015-11-30 14:45 GMT+08:00 Koniszewski, Pawel :
> -Original Message-
> From: Murray, Paul (HP Cloud) [mailto:pmur...@hpe.com]
> Sent: Friday, November 27, 2015 4:29 PM
> To: Daniel P. Berrange; Carlton, Paul (Cloud Services)
> Cc: 少合冯; OpenStack Development Mailing List (not for usage quest
2015-11-30 14:45 GMT+08:00 Koniszewski, Pawel :
> > -Original Message-
> > From: Murray, Paul (HP Cloud) [mailto:pmur...@hpe.com]
> > Sent: Friday, November 27, 2015 4:29 PM
> > To: Daniel P. Berrange; Carlton, Paul (Cloud Services)
> > Cc: 少合冯; OpenStack Development Mailing List (not for
> -Original Message-
> From: Murray, Paul (HP Cloud) [mailto:pmur...@hpe.com]
> Sent: Friday, November 27, 2015 4:29 PM
> To: Daniel P. Berrange; Carlton, Paul (Cloud Services)
> Cc: 少合冯; OpenStack Development Mailing List (not for usage questions);
> John Garbutt; Koniszewski, Pawel; Jin,
> -Original Message-
> From: Daniel P. Berrange [mailto:berra...@redhat.com]
> Sent: 26 November 2015 17:58
> To: Carlton, Paul (Cloud Services)
> Cc: 少合冯; OpenStack Development Mailing List (not for usage questions);
> John Garbutt; pawel.koniszew...@intel.com; yuntong@intel.com;
> s
ot for usage questions);
>> ???; Feng,
>> > > Shaohe; Xiao, Guangrong; Ding, Jian-feng; Dong, Eddie; Wang, Yong Y;
>> Jin,
>> > > Yuntong
>> > > Subject: Re: [openstack-dev] [nova] [RFC] how to enable xbzrle
>> compress for
>> > > liv
??;
> Feng,
> > > Shaohe; Xiao, Guangrong; Ding, Jian-feng; Dong, Eddie; Wang, Yong Y;
> Jin,
> > > Yuntong
> > > Subject: Re: [openstack-dev] [nova] [RFC] how to enable xbzrle
> compress for
> > > live migration
> > >
> > > On Fri, Nov 2
List (not for usage questions); ???; Feng,
> > Shaohe; Xiao, Guangrong; Ding, Jian-feng; Dong, Eddie; Wang, Yong Y; Jin,
> > Yuntong
> > Subject: Re: [openstack-dev] [nova] [RFC] how to enable xbzrle compress for
> > live migration
> >
> > On Fri, Nov 27, 2015 at
Eddie; Wang, Yong Y; Jin,
> Yuntong
> Subject: Re: [openstack-dev] [nova] [RFC] how to enable xbzrle compress for
> live migration
>
> On Fri, Nov 27, 2015 at 12:17:06PM +, Koniszewski, Pawel wrote:
> > > -Original Message-
> > > > > Do
On Fri, Nov 27, 2015 at 12:17:06PM +, Koniszewski, Pawel wrote:
> > -Original Message-
> > > > Doing this though, we still need a solution to the host OOM scenario
> > > > problem. We can't simply check free RAM at start of migration and
> > > > see if there's enough to spare for compre
Y; Jin,
> Yuntong
> Subject: Re: [openstack-dev] [nova] [RFC] how to enable xbzrle compress for
> live migration
>
> On Fri, Nov 27, 2015 at 07:37:50PM +0800, 少合冯 wrote:
> > 2015-11-27 2:19 GMT+08:00 Daniel P. Berrange :
> >
> > > On Thu, Nov 26, 2015 at 05:3
2015-11-27 19:49 GMT+08:00 Daniel P. Berrange :
> On Fri, Nov 27, 2015 at 07:37:50PM +0800, 少合冯 wrote:
> > 2015-11-27 2:19 GMT+08:00 Daniel P. Berrange :
> >
> > > On Thu, Nov 26, 2015 at 05:39:04PM +, Daniel P. Berrange wrote:
> > > > On Thu, Nov 26, 2015 at 11:55:31PM +0800, 少合冯 wrote:
> > >
On Fri, Nov 27, 2015 at 07:37:50PM +0800, 少合冯 wrote:
> 2015-11-27 2:19 GMT+08:00 Daniel P. Berrange :
>
> > On Thu, Nov 26, 2015 at 05:39:04PM +, Daniel P. Berrange wrote:
> > > On Thu, Nov 26, 2015 at 11:55:31PM +0800, 少合冯 wrote:
> > > > 3. dynamically choose when to activate xbzrle compress
2015-11-27 2:19 GMT+08:00 Daniel P. Berrange :
> On Thu, Nov 26, 2015 at 05:39:04PM +, Daniel P. Berrange wrote:
> > On Thu, Nov 26, 2015 at 11:55:31PM +0800, 少合冯 wrote:
> > > 3. dynamically choose when to activate xbzrle compress for live
> migration.
> > > This is the best.
> > >
On Thu, Nov 26, 2015 at 05:39:04PM +, Daniel P. Berrange wrote:
> On Thu, Nov 26, 2015 at 11:55:31PM +0800, 少合冯 wrote:
> > 3. dynamically choose when to activate xbzrle compress for live migration.
> > This is the best.
> > xbzrle really wants to be used if the network is not able to
On Thu, Nov 26, 2015 at 05:49:50PM +, Paul Carlton wrote:
> Seems to me the prevailing view is that we should get live migration to
> figure out the best setting for
> itself where possible. There was discussion of being able have a default
> policy setting that will allow
> the operator to de
On 26/11/15 15:55, 少合冯 wrote:
Hi all,
We want to support xbzrle compress for live migration.
Now there are 3 options,
1. add the enable flag in nova.conf.
such asa dedicated 'live_migration_compression=on|off" parameter
in nova.conf.
And nova simply enable it.
seems not good.
2. a
On 26 November 2015 at 17:39, Daniel P. Berrange wrote:
> On Thu, Nov 26, 2015 at 11:55:31PM +0800, 少合冯 wrote:
>> Hi all,
>> We want to support xbzrle compress for live migration.
>>
>> Now there are 3 options,
>> 1. add the enable flag in nova.conf.
>> such as a dedicated 'live_migration_comp
On Thu, Nov 26, 2015 at 11:55:31PM +0800, 少合冯 wrote:
> Hi all,
> We want to support xbzrle compress for live migration.
>
> Now there are 3 options,
> 1. add the enable flag in nova.conf.
> such as a dedicated 'live_migration_compression=on|off" parameter in
> nova.conf.
> And nova simply
On 26 November 2015 at 15:55, 少合冯 wrote:
> Hi all,
> We want to support xbzrle compress for live migration.
>
> Now there are 3 options,
> 1. add the enable flag in nova.conf.
> such as a dedicated 'live_migration_compression=on|off" parameter in
> nova.conf.
> And nova simply enable it.
>
Hi all,
We want to support xbzrle compress for live migration.
Now there are 3 options,
1. add the enable flag in nova.conf.
such as a dedicated 'live_migration_compression=on|off" parameter in
nova.conf.
And nova simply enable it.
seems not good.
2. add a parameters in live migration
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