{"action":"created","issue":{"url":"https://api.github.com/repos/globus/globus-toolkit/issues/50","repository_url":"https://api.github.com/repos/globus/globus-toolkit","labels_url":"https://api.github.com/repos/globus/globus-toolkit/issues/50/labels{/name}","comments_url":"https://api.github.com/repos/globus/globus-toolkit/issues/50/comments","events_url":"https://api.github.com/repos/globus/globus-toolkit/issues/50/events","html_url":"https://github.com/globus/globus-toolkit/issues/50","id":155670876,"number":50,"title":"gridftp: unable to use remote data nodes after latest fixes of May 2016","user":{"login":"srrbvdwl","id":19464264,"avatar_url":"https://avatars.githubusercontent.com/u/19464264?v=3","gravatar_id":"","url":"https://api.github.com/users/srrbvdwl","html_url":"https://github.com/srrbvdwl","followers_url":"https://api.github.com/users/srrbvdwl/followers","following_url":"https://api.github.com/users/srrbvdwl/following{/other_user}","gists_url":"https://api.github.com/users/srrbvdwl/gists{/gist_id}","starred_url":"https://api.github.com/users/srrbvdwl/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/srrbvdwl/subscriptions","organizations_url":"https://api.github.com/users/srrbvdwl/orgs","repos_url":"https://api.github.com/users/srrbvdwl/repos","events_url":"https://api.github.com/users/srrbvdwl/events{/privacy}","received_events_url":"https://api.github.com/users/srrbvdwl/received_events","type":"User","site_admin":false},"labels":[],"state":"closed","locked":false,"assignee":null,"milestone":null,"comments":1,"created_at":"2016-05-19T07:29:57Z","updated_at":"2016-05-19T15:10:44Z","closed_at":"2016-05-19T15:10:44Z","body":"see https://globus.atlassian.net/browse/GT-646 \r\n\r\nAfter applying the latest fix the segmentation faults are gone. But the the copy is still not successful. In the front-end log I'm seeing the following messages: \r\n[7101] Thu May 19 09:06:28 2016 :: GFork functionality not enabled.:\r\nglobus_gfork: GFork error: Env not set\r\n\r\n[7101] Thu May 19 09:06:28 2016 :: Configuration read from[path]/gridftp_bb_frontend.conf.\r\n[7101] Thu May 19 09:06:28 2016 :: Server started in inetd mode.\r\n[7101] Thu May 19 09:06:28 2016 :: New connection from: [client name]:16411\r\n[7101] Thu May 19 09:06:28 2016 :: [client name]:16411: [CLIENT]: USER :globus-mapping:\r\n[7101] Thu May 19 09:06:28 2016 :: [client name]:16411: [SERVER]: 331 Password required for :globus-mapping:.\r\n[7101] Thu May 19 09:06:28 2016 :: [client name]:16411: [CLIENT]: PASS \r\n[7101] Thu May 19 09:06:28 2016 :: [globus_l_gfs_default_brain_select_nodes\r\n] enter[7101] Thu May 19 09:06:28 2016 :: Node released with error: [default] [server name]:20001\r\n[7101] Thu May 19 09:06:28 2016 :: could not get intially requested node, trying another:\r\nglobus_gss_assist: A GSSAPI returned an error\r\nglobus_gsi_gssapi: Bad argument: Invalid context parameter passed to function\r\n....\r\nThe last 5 messages are repeated for all data nodes and finally I'm seeing:\r\n\r\n [7101] Thu May 19 09:06:28 2016 :: [globus_l_gfs_default_brain_select_nodes\r\n] enter[7101] Thu May 19 09:06:28 2016 :: No nodes given because parameter error: 1: 0: invalid parameter: No nodes available.\r\n\r\n[7101] Thu May 19 09:06:28 2016 :: [client name]:16411: [CLIENT]: PASS \r\n[7101] Thu May 19 09:06:28 2016 :: [client name]:16411: [SERVER]: 530 Login incorrect. : invalid parameter: No nodes available.\r\n[7101] Thu May 19 09:06:28 2016 :: [client name]:16411: [CLIENT]: QUIT\r\n[7101] Thu May 19 09:06:28 2016 :: [client name]:16411: [SERVER]: 221 Goodbye.\r\n[7101] Thu May 19 09:06:28 2016 :: Closed connection from [client name]:16411\r\n\r\n\r\nIn the back-end log I see:\r\n[7138] Thu May 19 09:06:28 2016 :: GFork functionality not enabled.:\r\nglobus_gfork: GFork error: Env not set\r\n\r\n[7138] Thu May 19 09:06:28 2016 :: Configuration read from [path]/gridftp_bb_backend.conf.\r\n[7138] Thu May 19 09:06:28 2016 :: Server started in inetd mode.\r\n[7138] Thu May 19 09:06:28 2016 :: New connection from: [server name]:23012\r\n\r\nand these messages are repeated for all data nodes.\r\n\r\nFor the config files see https://globus.atlassian.net/browse/GT-645\r\n\r\nSetting \"debug 1\" in the config files doesn't show more information. \r\nUsing data nodes of a server with the previous levels of software gives a correct result. \r\n\r\nHow can I debug this config to show where it's going wrong? Do you have any clues why it's failing?\r\n"},"comment":{"url":"https://api.github.com/repos/globus/globus-toolkit/issues/comments/220354721","html_url":"https://github.com/globus/globus-toolkit/issues/50#issuecomment-220354721","issue_url":"https://api.github.com/repos/globus/globus-toolkit/issues/50","id":220354721,"user":{"login":"michaellink","id":4443541,"avatar_url":"https://avatars.githubusercontent.com/u/4443541?v=3","gravatar_id":"","url":"https://api.github.com/users/michaellink","html_url":"https://github.com/michaellink","followers_url":"https://api.github.com/users/michaellink/followers","following_url":"https://api.github.com/users/michaellink/following{/other_user}","gists_url":"https://api.github.com/users/michaellink/gists{/gist_id}","starred_url":"https://api.github.com/users/michaellink/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/michaellink/subscriptions","organizations_url":"https://api.github.com/users/michaellink/orgs","repos_url":"https://api.github.com/users/michaellink/repos","events_url":"https://api.github.com/users/michaellink/events{/privacy}","received_events_url":"https://api.github.com/users/michaellink/received_events","type":"User","site_admin":false},"created_at":"2016-05-19T15:10:44Z","updated_at":"2016-05-19T15:10:44Z","body":"Thanks.  I was able to reproduce the failure, and a fix is on the way.  globus-gridftp-server-10.4 should be available today."}}