[ClusterLabs] crm shell 2.1.2 manual bug?
arvidjaar at gmail.com
Wed Mar 28 06:39:21 EDT 2018
28.03.2018 13:25, Ulrich Windl пишет:
> For crmsh-2.1.2+git132.gbc9fde0-18.2 I think there's a bug in the manual describing resource sets:
> If true, the resources in the set do not depend on each other internally. Setting sequential to true implies a strict order of dependency within the set.
> Obviously "true" cannot mean both: "do not depend" and "depend". My guess is that the first true has to be false.
> In addition, isn't the syntax with resource sets missing something (despite from the description)?:
> colocation <id> <score>: resource_sets
> comparing to
> colocation <id> <score>: <rsc>[:<role>] <with-rsc>[:<role>]
> I expected the with-rsc to be at the end also when using resource sets...
No, colocating sets works indeed differently, syntax is correct (for XML
examples in pacemaker explained that is ...)
> I came across this when trying to add a colocation like this:
> colocation col_LV inf:( cln_LV cln_LV-L1 cln_LV-L2 cln_ML cln_ML-L1 cln_ML-L2 ) cln_VMs
> crm complained about this:
> ERROR: 1: syntax in role: Unmatched opening bracket near <cln_ML-L1> parsing 'colocation ...'
> ERROR: 2: syntax: Unknown command near <cln_ml-l2> parsing 'cln_ml-l2 ) cln_VMs'
> (note the lower case)
You need to create set consisting of single resource. I do not know if
it possible to colocate set and single resource - none of examples show it.
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