{"action":"created","issue":{"url":"https://api.github.com/repos/radical-cybertools/radical.pilot/issues/1034","repository_url":"https://api.github.com/repos/radical-cybertools/radical.pilot","labels_url":"https://api.github.com/repos/radical-cybertools/radical.pilot/issues/1034/labels{/name}","comments_url":"https://api.github.com/repos/radical-cybertools/radical.pilot/issues/1034/comments","events_url":"https://api.github.com/repos/radical-cybertools/radical.pilot/issues/1034/events","html_url":"https://github.com/radical-cybertools/radical.pilot/issues/1034","id":156241409,"number":1034,"title":"multi-node mpi units fail on Gordon ","user":{"login":"andre-merzky","id":1319674,"avatar_url":"https://avatars.githubusercontent.com/u/1319674?v=3","gravatar_id":"","url":"https://api.github.com/users/andre-merzky","html_url":"https://github.com/andre-merzky","followers_url":"https://api.github.com/users/andre-merzky/followers","following_url":"https://api.github.com/users/andre-merzky/following{/other_user}","gists_url":"https://api.github.com/users/andre-merzky/gists{/gist_id}","starred_url":"https://api.github.com/users/andre-merzky/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/andre-merzky/subscriptions","organizations_url":"https://api.github.com/users/andre-merzky/orgs","repos_url":"https://api.github.com/users/andre-merzky/repos","events_url":"https://api.github.com/users/andre-merzky/events{/privacy}","received_events_url":"https://api.github.com/users/andre-merzky/received_events","type":"User","site_admin":false},"labels":[{"url":"https://api.github.com/repos/radical-cybertools/radical.pilot/labels/bug","name":"bug","color":"e11d21"}],"state":"open","locked":false,"assignee":null,"milestone":null,"comments":3,"created_at":"2016-05-23T09:50:41Z","updated_at":"2016-05-23T12:37:09Z","closed_at":null,"body":"```\r\n[amerzky@gordon-ln1 unit.000514]$ mpirun_rsh -np 64 -hostfile ../rp_hostfileaHdIJ7  /bin/true\r\n/usr/bin/xauth:  error in locking authority file /home/amerzky/.Xauthority\r\n/usr/bin/xauth:  error in locking authority file /home/amerzky/.Xauthority\r\n/usr/bin/xauth:  error in locking authority file /home/amerzky/.Xauthority\r\nintel/2013.1.117(49):ERROR:105: Unable to locate a modulefile for 'mkl'\r\nintel/2013.1.117(49):ERROR:105: Unable to locate a modulefile for 'mkl'\r\n[gordon-ln1.sdsc.edu:mpirun_rsh][connect_socket] could not connect to gcn-14-31:60727\r\n[gordon-ln1.sdsc.edu:mpirun_rsh][wfe_thread] Internal error: transition failed\r\n\r\n[amerzky@gordon-ln1 unit.000514]$ echo $?\r\n1\r\n```\r\n\r\nIt seems to me that we run out of ssh connections to the nodes: the nodes have 15 cores, and I can only get 10 connections open.  That will rule out 16 single-core units via ssh -- but I don't know if mpirun-rsh runs into the same limit or has a different problem... :/"},"comment":{"url":"https://api.github.com/repos/radical-cybertools/radical.pilot/issues/comments/220968115","html_url":"https://github.com/radical-cybertools/radical.pilot/issues/1034#issuecomment-220968115","issue_url":"https://api.github.com/repos/radical-cybertools/radical.pilot/issues/1034","id":220968115,"user":{"login":"marksantcroos","id":383387,"avatar_url":"https://avatars.githubusercontent.com/u/383387?v=3","gravatar_id":"","url":"https://api.github.com/users/marksantcroos","html_url":"https://github.com/marksantcroos","followers_url":"https://api.github.com/users/marksantcroos/followers","following_url":"https://api.github.com/users/marksantcroos/following{/other_user}","gists_url":"https://api.github.com/users/marksantcroos/gists{/gist_id}","starred_url":"https://api.github.com/users/marksantcroos/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/marksantcroos/subscriptions","organizations_url":"https://api.github.com/users/marksantcroos/orgs","repos_url":"https://api.github.com/users/marksantcroos/repos","events_url":"https://api.github.com/users/marksantcroos/events{/privacy}","received_events_url":"https://api.github.com/users/marksantcroos/received_events","type":"User","site_admin":false},"created_at":"2016-05-23T12:37:09Z","updated_at":"2016-05-23T12:37:09Z","body":"You should be able to run dual core tasks, not sure if that is related to the first part of your question."}}
{"actor":{"display_login":"marksantcroos"}}