[ https://jira.jboss.org/jira/browse/ISPN-49?page=com.atlassian.jira.plugin... ] Galder Zamarreño commented on ISPN-49: -------------------------------------- In run1, with 8 nodes, I started to get loads of view changes and NAKACK errors. I suspected these could be due to garbage collection, so executed run2 with tweaked GC settings. More specifically, I used CMS garbage collection which based on previous experience in support, works very well avoiding false suspicions. -- This message is automatically generated by JIRA. - If you think it was sent incorrectly contact one of the administrators: https://jira.jboss.org/jira/secure/Administrators.jspa - For more information on JIRA, see: http://www.atlassian.com/software/jira