Hello everyone,
We made a research to see how live migration performance varies between
different configurations, especially we aimed to test tunneled vs non-tunneled
live migrations. To test live migration we simulated a case of 0-day patching
of 100 compute nodes (including reboot) with
Adding operators list, as it might be interesting for them. Please note that
some of tested options are not available in nova, i.e., XBZRLE and
postcopy-after-precopy. Regarding postcopy, nova automatically decides whether
live migration should be switched to postcopy mode (only if
Dave,
Thanks for pointing this out, looks like it is a regression in nova introduced
during Newton cycle. At some point we moved checks of graphic and serial
consoles to the live migration pre-checks on source node, but we never moved
piece of code that populates this data while executing
In Mitaka development cycle 'live_migration_flag' and 'block_migration_flag'
have been marked as deprecated for removal. I'm working on a patch [1] to
remove both of them and want to ask what we should do with
live_migration_tunnelled logic.
The default configuration of both flags contain
There is another fix proposed by Eli Qiao long time ago:
https://review.openstack.org/#/c/310707
Basically it blocks block live migration with BDMs and tunneling during
pre-checks.
From: Timofei Durakov [mailto:tdura...@mirantis.com]
Sent: Tuesday, June 7, 2016 9:04 AM
To: OpenStack
Hello everyone,
On the yesterday's live migration meeting we had concerns that interval of
writing migration progress to the database is too short.
Information about migration progress will be stored in the database and
exposed through the API (/servers//migrations/). In current
proposition [1]
2015-11-30 14:45 GMT+08:00 Koniszewski, Pawel <pawel.koniszew...@intel.com>:
> -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;
> -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; Konis
> -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; Konis
> -Original Message-
> From: Daniel P. Berrange [mailto:berra...@redhat.com]
> Sent: Friday, November 27, 2015 12:50 PM
> To: 少合冯
> Cc: Feng, Shaohe; OpenStack Development Mailing List (not for usage
> questions); Xiao, Guangrong; Ding, Jian-feng; Dong, Eddie; Wang, Yong Y; Jin,
> Yuntong
> -Original Message-
> From: Daniel P. Berrange [mailto:berra...@redhat.com]
> Sent: Friday, November 27, 2015 1:24 PM
> To: Koniszewski, Pawel
> Cc: OpenStack Development Mailing List (not for usage questions); ???; Feng,
> Shaohe; Xiao, Guangrong; Ding, Jian-feng; Dong,
> -Original Message-
> From: Paul Carlton [mailto:paul.carlt...@hpe.com]
> Sent: Tuesday, November 10, 2015 4:51 PM
> To: OpenStack Development Mailing List (not for usage questions)
> Subject: [openstack-dev] [nova] live migration management approach
>
> All
>
> I inherited the task of
> -Original Message-
> From: Mathieu Gagné [mailto:mga...@internap.com]
> Sent: Thursday, October 1, 2015 7:24 PM
> To: OpenStack Development Mailing List (not for usage questions)
> Subject: Re: [openstack-dev] [nova] live migration in Mitaka
>
> On 2015-10-01 7:26 AM, Kashyap Chamarthy
> -Original Message-
> From: Murray, Paul (HP Cloud) [mailto:pmur...@hpe.com]
> Sent: Wednesday, September 30, 2015 1:25 PM
> To: OpenStack Development Mailing List (not for usage questions)
> Subject: Re: [openstack-dev] [nova] live migration in Mitaka
>
>
> > Please respond to this post
> -Original Message-
> From: Daniel P. Berrange [mailto:berra...@redhat.com]
> Sent: Friday, September 18, 2015 5:24 PM
> To: OpenStack Development Mailing List (not for usage questions)
> Subject: Re: [openstack-dev] [nova] live migration in Mitaka
>
> On Fri, Sep 18, 2015 at 11:53:05AM
As far as I know this calls migrate_server in conductor/manager.py
Kind Regards,
Pawel Koniszewski
From: kk bk [mailto:kkbr...@gmail.com]
Sent: Friday, April 24, 2015 12:19 AM
To: openstack-dev@lists.openstack.org
Subject: [openstack-dev] [Nova]Devstack live migration.
I am trying to
+1 for consistent time (I prefer 1400UTC)
From: Fei Long Wang [mailto:feil...@catalyst.net.nz]
Sent: Sunday, March 15, 2015 9:00 PM
To: openstack-dev@lists.openstack.org
Subject: Re: [openstack-dev] [Glance] Proposal to change Glance meeting time.
+1 for consistent time
On 14/03/15
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