[ https://issues.jboss.org/browse/WFLY-7098?page=com.atlassian.jira.plugin.... ] Brian Stansberry commented on WFLY-7098: ---------------------------------------- Parallel boot is implemented as 2 steps in the overall set of boot operation steps, with one for Stage.MODEL and one for Stage.RUNTIME. Each step submits tasks that concurrently process ops for their stage. Each task process ops for a single subsystem. The step that submits those tasks blocks and does not complete until all the tasks it has submitted complete. So, the next step in the overall set of boot operation steps does not begin executing until the parallel tasks complete. Deployment ops execute after subsystem steps because until the subsystems have run the DUP chain is not known. -- This message was sent by Atlassian JIRA (v6.4.11#64026)