addprocs   with SSHManager fails to load more than 1 process on remote node  18600 Closed laurentheirendt opened this Issue on Sep 20 · 2 comments Projects None yet Labels parallel Milestone No milestone Assignees No one assigned 3 participants  laurentheirendt  ViralBShah  tkelman Notifications    laurentheirendt laurentheirendt commented on Sep 20      Relevant versions: Julia 0.5.0-rc4 & v0.4.6 & 0.4.5 || Linux 14.04 LTS  Once the modifications are implemented as suggested in  18587 , the following command stalls:  cmd1   addprocs     first.last  server.com ,2  , tunnel true, sshflags `-p9000`,topology :master_slave, dir `  `, exename     usr bin julia bin julia , max_parallel 10 ;  whereas this works:  cmd2   addprocs     first.last  server.com ,1  , tunnel true, sshflags `-p9000`,topology :master_slave, dir `  `, exename     usr bin julia bin julia , max_parallel 10 ;  Moreover, cmd2 launches 16 julia instances with --worker in parallel. I guess that this is abnormal behaviour.  Testing shows that cmd1 stalls at line 1760 of Base multi-jl  new_addresses   remotecall_fetch launch_additional, frompid, cnt, cmd   in the function launch_n_additional_processes manager, frompid, fromconfig, cnt, launched_q .   amitmurthy, do you know more about this?  tkelman tkelman added the parallel label on Sep 20  ViralBShah The Julia Language member ViralBShah commented on Sep 20  Cc  amitmurthy  laurentheirendt laurentheirendt commented on Sep 20  Version issue. All nodes and host upgraded to v0.5.0.  laurentheirendt laurentheirendt closed this on Sep 20