<div dir="ltr"><div>$cat /etc/redhat-release</div><div>CentOS release 6.4 (Final)</div><div>$rpm -qa | grep -i pcs</div><div>pcs-0.9.26-10.el6_4.1.noarch</div><div class="gmail_extra"><br></div><div class="gmail_extra">So look like I might have an older version of pcs .. </div>
<div class="gmail_extra"><br></div><div class="gmail_extra"><br clear="all"><div><div dir="ltr"><div><div>--</div><div> !!!!!</div><div> ( o o )</div><div> --------------oOO----(_)----OOo--------------</div>
<div> Luc Paulin</div><div> email: paulinster(at)<a href="http://gmail.com" target="_blank">gmail.com</a></div><div> Skype: paulinster</div></div><div><br></div></div></div>
<br><br><div class="gmail_quote">2014/1/2 Chris Feist <span dir="ltr"><<a href="mailto:cfeist@redhat.com" target="_blank">cfeist@redhat.com</a>></span><br><blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left-width:1px;border-left-color:rgb(204,204,204);border-left-style:solid;padding-left:1ex">
<div class="im">On 01/02/2014 01:54 PM, Luc Paulin wrote:<br>
<blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left-width:1px;border-left-color:rgb(204,204,204);border-left-style:solid;padding-left:1ex">
Thanx for the syntax, however it does not seem to work.<br>
When I try it, it immediately return the help syntax menu, as if the command not<br>
suported.<br>
<br>
[root@fwcorp-01 (NEW FW HOST) ~]$pcs constraint colocation set vip_v253_178<br>
vip_v253_179 vip_v253<br>
</blockquote>
<br></div>
Which version of pcs are you using? (colocation sets were included in 0.9.62)<br>
<br>
<blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left-width:1px;border-left-color:rgb(204,204,204);border-left-style:solid;padding-left:1ex"><div class="im">
<br>
Usage: pcs constraint [constraints]...<br>
Manage resource constraints<br>
<br>
Commands:<br>
[...cut...]<br>
<br>
<br>
The only possible syntax look to be:<br>
pcs constraint colocation [show [all]]<br>
pcs constraint colocation add <source resource> <target resource> [score] [options]<br>
pcs constraint colocation rm <source resource> <target resource><br>
<br>
I found the following link that refer to the constraint colocation set<br>
(<a href="http://clusterlabs.org/doc/en-US/Pacemaker/1.1/html/Pacemaker_Explained/s-resource-sets-collocation.html" target="_blank">http://clusterlabs.org/doc/<u></u>en-US/Pacemaker/1.1/html/<u></u>Pacemaker_Explained/s-<u></u>resource-sets-collocation.html</a><u></u>)<br>
however there's no reference to the pcs command<br>
<br>
<br>
<br>
<br>
<br>
--<br>
!!!!!<br>
( o o )<br>
--------------oOO----(_)----<u></u>OOo--------------<br>
Luc Paulin<br></div>
email: paulinster(at)<a href="http://gmail.com" target="_blank">gmail.com</a> <<a href="http://gmail.com" target="_blank">http://gmail.com</a>><br>
Skype: paulinster<br>
<br>
<br>
<br>
2014/1/2 Chris Feist <<a href="mailto:cfeist@redhat.com" target="_blank">cfeist@redhat.com</a> <mailto:<a href="mailto:cfeist@redhat.com" target="_blank">cfeist@redhat.com</a>>><div class="im"><br>
<br>
On 01/02/2014 10:37 AM, Lars Marowsky-Bree wrote:<br>
<br>
On 2014-01-02T11:22:01, Luc Paulin <<a href="mailto:paulinster@gmail.com" target="_blank">paulinster@gmail.com</a><br></div><div class="im">
<mailto:<a href="mailto:paulinster@gmail.com" target="_blank">paulinster@gmail.com</a>>> wrote:<br>
<br>
That make sense to use the colocation. So I guess that I should define a<br>
"master" resource and tell each other resource that they should<br>
colocated<br>
on the same node at the "master" resource.<br>
<br>
<br>
You could also use a resource set to achieve this, but I don't know the<br>
pcs syntax for it.<br>
<br>
<br>
You can create a resource set with pcs like this:<br>
pcs constraint colocation set resourceA resourceB ...<br>
<br>
Thanks!<br>
Chris<br>
<br>
<br>
<br>
Regards,<br>
Lars<br>
<br>
<br>
<br></div>
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