[ https://issues.jboss.org/browse/SWSQE-203?page=com.atlassian.jira.plugin.... ] Guilherme Baufaker Rêgo commented on SWSQE-203: ----------------------------------------------- Applied to all nodes of the cluster. ssh root(a)b12.jonqe.lab.eng.bos.redhat.com  ✔  10023  09:55:18 Last login: Wed Apr 25 18:30:13 2018 from 10.97.116.68 [root@b12 ~]# oc get nodes NAME STATUS ROLES AGE VERSION b11.jonqe.lab.eng.bos.redhat.com Ready compute 23d v1.9.1+a0ce1bc657 b12.jonqe.lab.eng.bos.redhat.com Ready master 23d v1.9.1+a0ce1bc657 b14.jonqe.lab.eng.bos.redhat.com Ready compute 11d v1.9.1+a0ce1bc657 [root@b12 ~]# sudo sysctl -w vm.max_map_count=262144 vm.max_map_count = 262144 [root@b12 ~]# exit logout Connection to b12.jonqe.lab.eng.bos.redhat.com closed. gbaufake@lenovo-t460  ~  ssh root(a)b11.jonqe.lab.eng.bos.redhat.com  ✔  10024  09:55:55 Last login: Wed Apr 25 10:28:48 2018 from 10.97.116.68 [root@b11 ~]# sudo sysctl -w vm.max_map_count=262144 vm.max_map_count = 262144 [root@b11 ~]# exit logout Connection to b11.jonqe.lab.eng.bos.redhat.com closed. gbaufake@lenovo-t460  ~  ssh root(a)b14.jonqe.lab.eng.bos.redhat.com  ✔  10025  09:56:05 Last login: Mon Apr 30 11:39:01 2018 from 10.97.116.15 [root@b14 ~]# sudo sysctl -w vm.max_map_count=262144 vm.max_map_count = 262144 -- This message was sent by Atlassian JIRA (v7.5.0#75005)