On 16 November 2010 11:26, Dejan Muhamedagic <deja...@fastmail.fm> wrote:
> Hi, > > On Mon, Nov 15, 2010 at 05:01:27PM +0100, Pavlos Parissis wrote: > > On 15 November 2010 16:43, Andrew Beekhof <and...@beekhof.net> wrote: > > > On Mon, Nov 15, 2010 at 3:18 PM, Pavlos Parissis > > > <pavlos.paris...@gmail.com> wrote: > > >> On 15 November 2010 08:07, Andrew Beekhof <and...@beekhof.net> wrote: > > >>> On Fri, Nov 12, 2010 at 7:54 PM, Pavlos Parissis > > >>> <pavlos.paris...@gmail.com> wrote: > > >>>> Hi, > > >>>> > > >>>> I am trying to understand how the scores are calculated based on the > > >>>> output of ptest -sL and I have few questions > > >>>> Below is my scores with a line number column and the bottom you > will > > >>>> find my configuration > > >>>> > > >>>> So, let's start > > >>>> > > >>>> 1 group_color: pbx_service_01 allocation score on node-01: 200 > > >>>> 2 group_color: pbx_service_01 allocation score on node-03: 10 > > >>>> 3 group_color: ip_01 allocation score on node-01: 1200 > > >>>> 4 group_color: ip_01 allocation score on node-03: 10 > > >>>> so for so good, ip_01 has 1000 due to resource-stickiness="1000" > plus > > >>>> 200 from the group location constraint > > >>>> > > >>>> 5 group_color: fs_01 allocation score on node-01: 1000 > > >>>> 6 group_color: fs_01 allocation score on node-03: 0 > > >>>> 7 group_color: pbx_01 allocation score on node-01: 1000 > > >>>> 8 group_color: pbx_01 allocation score on node-03: 0 > > >>>> 9 group_color: sshd_01 allocation score on node-01: 1000 > > >>>> 10 group_color: sshd_01 allocation score on node-03: 0 > > >>>> 11 group_color: mailAlert-01 allocation score on node-01: 1000 > > >>>> 12 group_color: mailAlert-01 allocation score on node-03: 0 > > >>>> hold on now, why all the above resources have 1000 on node-01 and > not > > >>>> 1200 as fs_01 > > >>> > > >>> its only applied to ip_01, the rest inherit it from there > > >>> > > >>>> > > >>>> 13 native_color: ip_01 allocation score on node-01: 5200 > > >>>> 5 resources x 1000 from resource-stickiness="1000" plus, right? what > > >>>> is the difference between in native and group? > > >>> > > >>> Many things, can you be specific? > > >> In principles what are the difference? if my question sounds stupid > > >> then it is because I don't understand the terminology. > > > > > > well, groups are an ordered collection of natives. > > > > > >> > > >>> > > >>>> > > >>>> 14 native_color: ip_01 allocation score on node-03: 10 > > >>>> 15 clone_color: ms-drbd_01 allocation score on node-01: 4100 > > >>>> why 4100? > > >>> > > >>> probably the promotion score > > >> I have "order pbx_service_01-after-drbd_01 inf: ms-drbd_01:promote > > >> pbx_service_01:start" > > >> does promotion score you mention come out the above contstraint? > > > > > > only from colocation constraints > > then it comes out from "colocation fs_01-on-drbd_01 inf: fs_01 > > ms-drbd_01:Master" > > which has score inf, where at line 15 score is 4100. > > >> > > >> I think my issue here is how I look at the numbers, I assume that > > >> every time I see score for a resource, that score also includes any > > >> scores mentioned before. Is my assumption correct? > > > > > > often, it depends on what colocation constraints you have set up > > > > Ok, let me ask it differently, how by looking at the output of ptest > > -sL can I find the score of a resource for a specific node? > > Since the score of a resource for a specific node is mentioned in > > several lines, it is not that easy- at least to me. > > You can try with showscores.sh. It should do exactly what you > want. It is not package, but you can get it from the pacemaker > repository. > > Thanks, > > Dejan > PERFECT!!!!!!!! This is what I want. Thank you very much. why is not part of the delivery? Pavlos
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