{"action":"created","issue":{"url":"https://api.github.com/repos/raffenet/mpich-migrate-test/issues/66","repository_url":"https://api.github.com/repos/raffenet/mpich-migrate-test","labels_url":"https://api.github.com/repos/raffenet/mpich-migrate-test/issues/66/labels{/name}","comments_url":"https://api.github.com/repos/raffenet/mpich-migrate-test/issues/66/comments","events_url":"https://api.github.com/repos/raffenet/mpich-migrate-test/issues/66/events","html_url":"https://github.com/raffenet/mpich-migrate-test/issues/66","id":166155571,"number":66,"title":"Simple MPICH2 Delegate Bug","user":{"login":"raffenet","id":1410792,"avatar_url":"https://avatars.githubusercontent.com/u/1410792?v=3","gravatar_id":"","url":"https://api.github.com/users/raffenet","html_url":"https://github.com/raffenet","followers_url":"https://api.github.com/users/raffenet/followers","following_url":"https://api.github.com/users/raffenet/following{/other_user}","gists_url":"https://api.github.com/users/raffenet/gists{/gist_id}","starred_url":"https://api.github.com/users/raffenet/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/raffenet/subscriptions","organizations_url":"https://api.github.com/users/raffenet/orgs","repos_url":"https://api.github.com/users/raffenet/repos","events_url":"https://api.github.com/users/raffenet/events{/privacy}","received_events_url":"https://api.github.com/users/raffenet/received_events","type":"User","site_admin":false},"labels":[{"url":"https://api.github.com/repos/raffenet/mpich-migrate-test/labels/C:%20mpich","name":"C: mpich","color":"0000aa"},{"url":"https://api.github.com/repos/raffenet/mpich-migrate-test/labels/P:%20major","name":"P: major","color":"f6f6f6"},{"url":"https://api.github.com/repos/raffenet/mpich-migrate-test/labels/T:%20bug","name":"T: bug","color":"cccccc"}],"state":"open","locked":false,"assignee":null,"assignees":[],"milestone":null,"comments":4,"created_at":"2016-07-18T18:06:51Z","updated_at":"2016-07-18T18:07:35Z","closed_at":null,"body":"**Reported by  Larry Adams   ladams on 29 Aug 2008 23:34 UTC**\n\n\nHi,\n\nI have setup 3 Win64 hosts using \"smpd -register_spn\" with no problem.\nOn the domain controller, I have created a user that is authorized for\ndelegation and setup all 3 hosts to allow delegation.  \n\nThen, assume the following two scenarios:\n\nScenario 1:\nsubmission host: vm-cce1\nexecution host: vm-cce2\ncommand: mpiexec -delegate -hosts 1 vm-cce2 hostname\nresult: vm-cce2\n\nScenario 2:\nsubmission host: vm-cce1\nexecution host: vm-cce1\ncommand: mpiexec -delegate -hosts 1 vm-cce1 hostname\nresult: op_read error on left context: socket connection closed\nunable to read the re-connect request, socket connection closed.\n\nScenario 2 appears to be a bug.  Why is it that I can not use delegation\nwhen talking to the localhost vm-cce1.  This I think is a bug.  Try it\nfor yourself.\n\nRegards,\n\nLarry Adams\nSenior Systems Engineer\nPlatform Computing\nTele: (586) 510-0007\nCell: (586) 899-1138\nSkype: TheWitness\n"},"comment":{"url":"https://api.github.com/repos/raffenet/mpich-migrate-test/issues/comments/233409703","html_url":"https://github.com/raffenet/mpich-migrate-test/issues/66#issuecomment-233409703","issue_url":"https://api.github.com/repos/raffenet/mpich-migrate-test/issues/66","id":233409703,"user":{"login":"raffenet","id":1410792,"avatar_url":"https://avatars.githubusercontent.com/u/1410792?v=3","gravatar_id":"","url":"https://api.github.com/users/raffenet","html_url":"https://github.com/raffenet","followers_url":"https://api.github.com/users/raffenet/followers","following_url":"https://api.github.com/users/raffenet/following{/other_user}","gists_url":"https://api.github.com/users/raffenet/gists{/gist_id}","starred_url":"https://api.github.com/users/raffenet/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/raffenet/subscriptions","organizations_url":"https://api.github.com/users/raffenet/orgs","repos_url":"https://api.github.com/users/raffenet/repos","events_url":"https://api.github.com/users/raffenet/events{/privacy}","received_events_url":"https://api.github.com/users/raffenet/received_events","type":"User","site_admin":false},"created_at":"2016-07-18T18:07:35Z","updated_at":"2016-07-18T18:07:35Z","body":"**Comment by Larry Adams on 3 Sep 2008 06:55 UTC**\nJayesh,\n\n \n\nI can confirm that delegate from vm-cce2 to vm-cce1 does work.  However,\nthe same behavior as experienced on vm-cce1 to vm-cce1 is experienced on\nvm-cce2 to vm-cce2.  I am running 1.03 (packaged by Ansys CFX) on\nvm-cce2 and 1.07 (latest) on vm-cce1.  I updated to 1.07 on vm-cce1 in a\nhope to resolve this issue and it is not the source of the issue.  I had\nexperienced it using 1.03 as well.  Here is a cut and paste from the\nvm-cce2\n\n \n\nC:\\mpich2x64\\bin>mpiexec -delegate -hosts 1 vm-cce1 hostname\n\nvm-cce1\n\n \n\nC:\\mpich2x64\\bin>mpiexec -delegate -hosts 1 vm-cce2 hostname\n\nop_read error on left context: socket connection closed\n\nunable to read the re-connect request, socket connection closed.\n\nmpiexec aborting job...\n\n \n\nC:\\mpich2x64\\bin>\n\nC:\\mpich2x64\\bin>hostname\n\nvm-cce2\n\n \n\nC:\\mpich2x64\\bin>\n\n \n\nLarry Adams \nSenior Systems Engineer \nPlatform Computing \nTele: (586) 510-0007 \nCell: (586) 899-1138 \nSkype: TheWitness \n\n  _____  \n\nFrom: Jayesh Krishna [\nSent: Tuesday, September 02, 2008 10:24 AM\nTo: Larry Adams\nCc: mpich2-maint@mcs.anl.gov\nSubject: RE: [mpich2-maint](mailto:jayesh@mcs.anl.gov]) #118: Simple MPICH2 Delegate Bug\n\n \n\n Hi,\n  Can you execute hostname on vm-cce1 (execution host) from vm-cce2\n(submission host) ?\n\nRegards,\nJayesh\n\n-----Original Message-----\nFrom: owner-mpich2-bugs@mcs.anl.gov\n[On Behalf Of mpich2\nSent: Friday, August 29, 2008 6:34 PM\nTo: undisclosed-recipients:\nSubject: [mpich2-maint](mailto:owner-mpich2-bugs@mcs.anl.gov]) #118: Simple MPICH2 Delegate Bug\n\n-------------------------------------------------+----------------------\n-------------------------------------------------+----\n Reporter:  \"Larry Adams\" <ladams@platform.com>  |       Type:  bug \n   Status:  new                                  |   Priority:  major\nComponent:  mpich2                               | \n-------------------------------------------------+----------------------\n-------------------------------------------------+----\n\n\n Hi,\n\n I have setup 3 Win64 hosts using \"smpd -register_spn\" with no problem.\n On the domain controller, I have created a user that is authorized for\ndelegation and setup all 3 hosts to allow delegation.\n\n Then, assume the following two scenarios:\n\n Scenario 1:\n submission host: vm-cce1\n execution host: vm-cce2\n command: mpiexec -delegate -hosts 1 vm-cce2 hostname\n result: vm-cce2\n\n Scenario 2:\n submission host: vm-cce1\n execution host: vm-cce1\n command: mpiexec -delegate -hosts 1 vm-cce1 hostname\n result: op_read error on left context: socket connection closed  unable\nto read the re-connect request, socket connection closed.\n\n Scenario 2 appears to be a bug.  Why is it that I can not use\ndelegation  when talking to the localhost vm-cce1.  This I think is a\nbug.  Try it  for yourself.\n\n Regards,\n\n Larry Adams\n Senior Systems Engineer\n Platform Computing\n Tele: (586) 510-0007\n Cell: (586) 899-1138\n Skype: TheWitness\n\n\n--\nTicket URL: <https://trac.mcs.anl.gov/projects/mpich2/ticket/118>\n"}}
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