[jboss-jira] [JBoss JIRA] (SWSQE-203) Apply "sysctl -w vm.max_map_count=262144 " to B12 cluster

[Kevin Earls (JIRA)]

Kevin Earls created SWSQE-203:
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             Summary: Apply "sysctl -w vm.max_map_count=262144 " to B12 cluster
                 Key: SWSQE-203
                 URL: https://issues.jboss.org/browse/SWSQE-203
             Project: Kiali QE
          Issue Type: QE Task
            Reporter: Kevin Earls
            Assignee: Guilherme Baufaker Rêgo


As part of https://issues.jboss.org/browse/SWSQE-113 the command "sudo sysctl -w vm.max_map_count=262144 " was executed on the B12 cluster in order to allow ElasticSearch to run correctly.

However I tried to run a performance test this morning and the ES deployment failed with 

ERROR: [1] bootstrap checks failed
[1]: max virtual memory areas vm.max_map_count [65530] is too low, increase to at least [262144]

Can you reapply this and do whatever is needed to make sure it persists over cluster rebuilds or restarts?  Thanks.



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