Le 05/06/2013 16:23, Wolfgang Routschka a écrit :
Hi Guys,
one question about group resource for starting parallel configuring with
crmshell (Scientific Linux 64
with pacemaker 1.1.8-7, cman-3.0.12.1-49 and crmsh-1.2.5-55).
in my 2 node cluster I´ll configured a group with 40 ip-address resources for
easy managing. Now I want that
start the resources parallel.
in my crmshell I cannot use the option "meta ordered=false" - these option is
no longer disponse for my information
Afte searching i found "resource sets" so I hope it´s correct for my way to
parallel my resources but I
can´t configure resource sets in crmshell in my opinion.
How can I configure my resources to start parallel?
Greetings Wolfgang
Well, as one the primary author of pacemaker once said[1] "Unordered
and/or uncolocated groups are an abomination."
I don't know if his position has moved but a group beeing a syntaxic
shortcut for ordering+collocation, trying to make it behave otherwise
might not be a good idea, even if I understand your need to address a
group of 40 resources in a command.
Question: the couple seconds (if not a single second) required to start
synchronously 40 IPaddr2 RA are too long to wait for you ? Why do you
/must/ start them in parallel ?
[1] -
http://oss.clusterlabs.org/pipermail/pacemaker/2011-January/008969.html
--
Cheers,
Florian Crouzat
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