Don,

The PC scheduler will be very useful. I thought a couple of additional features 
that would be useful:
1. The version string comparison is tricky. It would be useful to have a way to 
handle it easily. If we simply use string comparison, like version >= 3.10.4, 
it would match 3.2.4 as well.

2. Currently, the scheduler chooses a node using "AND" operation with 
constraints. If we can apply "OR" operation somehow, it would be useful. For 
example, os == RedHat OR os == Ubuntu. This would be also a workaround for the 
first issue by using version == 3.10.4 OR version == 3.10.5.

Thanks,

Joseph

----- Original Message -----
From: "Donald D Dugger" <donald.d.dug...@intel.com>
To: "Sandy Walsh" <sandy.wa...@rackspace.com>, 
nova-orchestration@lists.launchpad.net
Sent: Sunday, December 4, 2011 1:24:57 AM
Subject: Re: [Nova-orchestration] Dec 1st 2011 IRC Meeting

As promised at the meeting Thurs. I've attached a writeup of the Proof of 
Concept scheduler I created that offers that same functionality as the Abstract 
Scheduler but implements things through two new tables in the DataBase.  I 
implemented this scheduler based upon the Cactus release and it is fully 
functional but we didn't do any performance analysis on it.

Would be very interested in any questions/comments/epithets anyone has about 
this idea.

--
Don Dugger
"Censeo Toto nos in Kansa esse decisse." - D. Gale
Ph: 303/443-3786


-----Original Message-----
From: nova-orchestration-bounces+donald.d.dugger=intel....@lists.launchpad.net 
[mailto:nova-orchestration-bounces+donald.d.dugger=intel....@lists.launchpad.net]
 On Behalf Of Sandy Walsh
Sent: Thursday, December 01, 2011 1:35 PM
To: nova-orchestration@lists.launchpad.net
Subject: [Nova-orchestration] Dec 1st 2011 IRC Meeting

http://eavesdrop.openstack.org/meetings/openstack-meeting/2011/openstack-meeting.2011-12-01-20.01.html

details:
http://eavesdrop.openstack.org/meetings/openstack-meeting/2011/openstack-meeting.2011-12-01-20.01.log.html

-- 
Mailing list: https://launchpad.net/~nova-orchestration
Post to     : nova-orchestration@lists.launchpad.net
Unsubscribe : https://launchpad.net/~nova-orchestration
More help   : https://help.launchpad.net/ListHelp

-- 
Mailing list: https://launchpad.net/~nova-orchestration
Post to     : nova-orchestration@lists.launchpad.net
Unsubscribe : https://launchpad.net/~nova-orchestration
More help   : https://help.launchpad.net/ListHelp

-- 
Mailing list: https://launchpad.net/~nova-orchestration
Post to     : nova-orchestration@lists.launchpad.net
Unsubscribe : https://launchpad.net/~nova-orchestration
More help   : https://help.launchpad.net/ListHelp

Reply via email to