Development Mailing List (not for usage questions)
openstack-dev@lists.openstack.org
Date: 08/13/2015 03:32 PM
Subject:Re: [openstack-dev] [magnum]problems for horizontal scale
Hi Kai Qiang Wu,
I have some comments in line.
On Thu, Aug 13, 2015 at 1:32 PM, Kai Qiang Wu wk
...@gmail.com wrote:
From: 王华 wanghua.hum...@gmail.com
To: openstack-dev@lists.openstack.org
Date: 08/13/2015 11:31 AM
Subject: Re: [openstack-dev] [magnum]problems for horizontal scale
--
any comments on this?
On Wed, Aug 12, 2015 at 2:50 PM, 王华 *wanghua.hum
:53 PM---Hi
Kai Qiang Wu, I have some comments in line.
From: 王华 wanghua.hum...@gmail.com
To: OpenStack Development Mailing List (not for usage questions)
openstack-dev@lists.openstack.org
Date: 08/13/2015 03:32 PM
Subject: Re: [openstack-dev] [magnum]problems for horizontal scale
any comments on this?
On Wed, Aug 12, 2015 at 2:50 PM, 王华 wanghua.hum...@gmail.com wrote:
Hi All,
In order to prevent race conditions due to multiple conductors, my
solution is as blew:
1. remove the db operation in bay_update to prevent race conditions.Stack
operation is atomic. Db
@lists.openstack.org
Date: 08/13/2015 11:31 AM
Subject:Re: [openstack-dev] [magnum]problems for horizontal scale
any comments on this?
On Wed, Aug 12, 2015 at 2:50 PM, 王华 wanghua.hum...@gmail.com wrote:
Hi All,
In order to prevent race conditions due to multiple conductors, my
solution
Hi All,
In order to prevent race conditions due to multiple conductors, my solution
is as blew:
1. remove the db operation in bay_update to prevent race conditions.Stack
operation is atomic. Db operation is atomic. But the two operations
together are not atomic.So the data in the db may be wrong.