Re: [Pacemaker] A question and demand to a resource placement strategy function

2011-08-26 Thread Gao,Yan
On 08/24/11 17:38, Vladislav Bogdanov wrote: > 23.08.2011 12:19, Gao,Yan wrote: > [snip] >> When allocating every resource, we compare the capacity of the nodes. >> The node has more remaining capacity is preferred. This would be quite >> clear if we only define one kind of "capacity". While if we

Re: [Pacemaker] A question and demand to a resource placement strategy function

2011-08-24 Thread Vladislav Bogdanov
23.08.2011 12:19, Gao,Yan wrote: [snip] > When allocating every resource, we compare the capacity of the nodes. > The node has more remaining capacity is preferred. This would be quite > clear if we only define one kind of "capacity". While if we define > multiple kinds of "capacity", for example:

Re: [Pacemaker] A question and demand to a resource placement strategy function

2011-08-23 Thread Gao,Yan
On 08/22/11 22:09, Vladislav Bogdanov wrote: > Hi Yan, > > 27.04.2011 08:14, Yan Gao wrote: > [snip] >>> Do priorities work for "utilization" strategy? >> Yes, the improvement works for "utilization", "minimal" and "balanced" >> strategy: >> >> - The nodes that are more healthy and have more capac

Re: [Pacemaker] A question and demand to a resource placement strategy function

2011-08-22 Thread Vladislav Bogdanov
Hi Yan, 27.04.2011 08:14, Yan Gao wrote: [snip] >> Do priorities work for "utilization" strategy? > Yes, the improvement works for "utilization", "minimal" and "balanced" > strategy: > > - The nodes that are more healthy and have more capacities get consumed > first (globally preferred nodes). D

Re: [Pacemaker] A question and demand to a resource placement strategy function

2011-07-20 Thread Yuusuke IIDA
Hi, Andrew I confirmed that a problem was revised. Many thanks!! Yuusuke (2011/07/19 10:42), Andrew Beekhof wrote: This should also now be fixed in: http://hg.clusterlabs.org/pacemaker/devel/rev/960a7e3da680 On Tue, Jul 5, 2011 at 9:43 PM, Yuusuke IIDA wrote: Hi, Andrew I know that the

Re: [Pacemaker] A question and demand to a resource placement strategy function

2011-07-18 Thread Andrew Beekhof
This should also now be fixed in: http://hg.clusterlabs.org/pacemaker/devel/rev/960a7e3da680 On Tue, Jul 5, 2011 at 9:43 PM, Yuusuke IIDA wrote: > Hi, Andrew > > I know that there is the next processing in "pengine". > > # cat -n pengine/utils.c > [snip] >   322      /* now try to balance reso

Re: [Pacemaker] A question and demand to a resource placement strategy function

2011-07-05 Thread Gao,Yan
On 07/05/11 12:34, Andrew Beekhof wrote: > On Thu, Jun 2, 2011 at 4:59 PM, Gao,Yan wrote: >> On 06/01/11 18:51, Yuusuke IIDA wrote: >>> Hi, Yan >>> >>> An answer becomes slow, and really I'm sorry. >>> >>> (2011/05/13 15:06), Gao,Yan wrote: I understand that you think the improvement for the

Re: [Pacemaker] A question and demand to a resource placement strategy function

2011-07-04 Thread Andrew Beekhof
On Thu, Jun 2, 2011 at 4:59 PM, Gao,Yan wrote: > On 06/01/11 18:51, Yuusuke IIDA wrote: >> Hi, Yan >> >> An answer becomes slow, and really I'm sorry. >> >> (2011/05/13 15:06), Gao,Yan wrote: >>> I understand that you think the improvement for the non-default >>> placement strategy makes sense to

Re: [Pacemaker] A question and demand to a resource placement strategy function

2011-06-02 Thread Gao,Yan
On 06/01/11 18:51, Yuusuke IIDA wrote: > Hi, Yan > > An answer becomes slow, and really I'm sorry. > > (2011/05/13 15:06), Gao,Yan wrote: >> I understand that you think the improvement for the non-default >> placement strategy makes sense to the "default" too. Though the >> "default" is somewhat

Re: [Pacemaker] A question and demand to a resource placement strategy function

2011-06-01 Thread Yuusuke IIDA
Hi, Yan An answer becomes slow, and really I'm sorry. (2011/05/13 15:06), Gao,Yan wrote: I understand that you think the improvement for the non-default placement strategy makes sense to the "default" too. Though the "default" is somewhat intended not to be affected by any "placement strategy"

Re: [Pacemaker] A question and demand to a resource placement strategy function

2011-05-12 Thread Gao,Yan
Hi Yuusuke, On 05/12/11 19:56, Yuusuke IIDA wrote: > Hi Yan, > > I tested the correction. > > The problem that I reported was improved by the correction that you > performed. Great, thanks for doing that! > > When I tested it, I found a different problem. > > When I set "placement-strategy=de

Re: [Pacemaker] A question and demand to a resource placement strategy function

2011-05-12 Thread Yuusuke IIDA
Hi Yan, I tested the correction. The problem that I reported was improved by the correction that you performed. When I tested it, I found a different problem. When I set "placement-strategy=default", it is a problem that a function to disperse does not commit placement by the number of the st

Re: [Pacemaker] A question and demand to a resource placement strategy function

2011-04-27 Thread Yuusuke IIDA
Hi, Yan Thank you for good work! I test it. Please wait for a while. Regards, Yuusuke (2011/04/27 13:32), Yan Gao wrote: Hi Yuusuke, On 04/19/11 19:55, Yan Gao wrote: Actually I've been optimizing the placement-strategy lately. It will sort the resource processing order according to the prior

Re: [Pacemaker] A question and demand to a resource placement strategy function

2011-04-26 Thread Yan Gao
Hi Vladislav, On 04/27/11 12:49, Vladislav Bogdanov wrote: > Hi Yan, > > 27.04.2011 07:32, Yan Gao wrote: >> Hi Yuusuke, >> >> On 04/19/11 19:55, Yan Gao wrote: >>> Actually I've been optimizing the placement-strategy lately. It will >>> sort the resource processing order according to the priorit

Re: [Pacemaker] A question and demand to a resource placement strategy function

2011-04-26 Thread Vladislav Bogdanov
Hi Yan, 27.04.2011 07:32, Yan Gao wrote: > Hi Yuusuke, > > On 04/19/11 19:55, Yan Gao wrote: >> Actually I've been optimizing the placement-strategy lately. It will >> sort the resource processing order according to the priorities and >> scores of resources. That should result in ideal placement.

Re: [Pacemaker] A question and demand to a resource placement strategy function

2011-04-26 Thread Yan Gao
Hi Yuusuke, On 04/19/11 19:55, Yan Gao wrote: > Actually I've been optimizing the placement-strategy lately. It will > sort the resource processing order according to the priorities and > scores of resources. That should result in ideal placement. Stay tuned. The improvement of the placement strat

Re: [Pacemaker] A question and demand to a resource placement strategy function

2011-04-19 Thread Yan Gao
On 04/18/11 18:17, Yuusuke IIDA wrote: > * When it is not dispersed well > When I produced trouble in a resource in order of next, I am partial, and the > resource is placed in one node. > > main_rsc3 -> main_rsc2 -> main_rsc1 > > Online: [srv-b1 srv-b2 srv-a1] > Full list of resources: > main_

Re: [Pacemaker] A question and demand to a resource placement strategy function

2011-04-19 Thread Andrew Beekhof
Yan is our utilization expert, lets see if he can provide some direction here :-) -- Andrew 2011/4/18 Yuusuke IIDA : > Hi, Andrew > > I want to disperse using a resource placement strategy function of > Pacemaker-1.1 > in the fail-over point of the resource in N to N environment. > > After testi