{"action":"created","issue":{"url":"https://api.github.com/repos/open-mpi/ompi/issues/578","labels_url":"https://api.github.com/repos/open-mpi/ompi/issues/578/labels{/name}","comments_url":"https://api.github.com/repos/open-mpi/ompi/issues/578/comments","events_url":"https://api.github.com/repos/open-mpi/ompi/issues/578/events","html_url":"https://github.com/open-mpi/ompi/pull/578","id":74843143,"number":578,"title":"common/verbs: improve check for presence of HCAs","user":{"login":"hppritcha","id":7818666,"avatar_url":"https://avatars.githubusercontent.com/u/7818666?v=3","gravatar_id":"","url":"https://api.github.com/users/hppritcha","html_url":"https://github.com/hppritcha","followers_url":"https://api.github.com/users/hppritcha/followers","following_url":"https://api.github.com/users/hppritcha/following{/other_user}","gists_url":"https://api.github.com/users/hppritcha/gists{/gist_id}","starred_url":"https://api.github.com/users/hppritcha/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/hppritcha/subscriptions","organizations_url":"https://api.github.com/users/hppritcha/orgs","repos_url":"https://api.github.com/users/hppritcha/repos","events_url":"https://api.github.com/users/hppritcha/events{/privacy}","received_events_url":"https://api.github.com/users/hppritcha/received_events","type":"User","site_admin":false},"labels":[],"state":"open","locked":false,"assignee":null,"milestone":null,"comments":3,"created_at":"2015-05-10T05:52:20Z","updated_at":"2015-05-10T10:04:04Z","closed_at":null,"pull_request":{"url":"https://api.github.com/repos/open-mpi/ompi/pulls/578","html_url":"https://github.com/open-mpi/ompi/pull/578","diff_url":"https://github.com/open-mpi/ompi/pull/578.diff","patch_url":"https://github.com/open-mpi/ompi/pull/578.patch"},"body":"Improve the check done in ```opal_common_verbs_check_basics```\r\nto actually check if there really are HCAs under the\r\ndirectory returned by ibv_get_sysfs_path()/class/infiniband.\r\n\r\n@jsquyres - your commit to fake out ibverbs causes a melt-down in certain cases for the cray ib verbs simulation stuff and I don't want to have cray users have to specify --with-verbs=no on the config line.  I think if you're wanting to fake out ibverbs, I'm equally justified to avoid being faked out by cray ibverbs simulation layer. \r\n\r\nFixes #575\r\n\r\nSigned-off-by: Howard Pritchard <howardp@lanl.gov>"},"comment":{"url":"https://api.github.com/repos/open-mpi/ompi/issues/comments/100616038","html_url":"https://github.com/open-mpi/ompi/pull/578#issuecomment-100616038","issue_url":"https://api.github.com/repos/open-mpi/ompi/issues/578","id":100616038,"user":{"login":"jsquyres","id":617316,"avatar_url":"https://avatars.githubusercontent.com/u/617316?v=3","gravatar_id":"","url":"https://api.github.com/users/jsquyres","html_url":"https://github.com/jsquyres","followers_url":"https://api.github.com/users/jsquyres/followers","following_url":"https://api.github.com/users/jsquyres/following{/other_user}","gists_url":"https://api.github.com/users/jsquyres/gists{/gist_id}","starred_url":"https://api.github.com/users/jsquyres/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/jsquyres/subscriptions","organizations_url":"https://api.github.com/users/jsquyres/orgs","repos_url":"https://api.github.com/users/jsquyres/repos","events_url":"https://api.github.com/users/jsquyres/events{/privacy}","received_events_url":"https://api.github.com/users/jsquyres/received_events","type":"User","site_admin":false},"created_at":"2015-05-10T10:04:04Z","updated_at":"2015-05-10T10:04:04Z","body":"@hppritcha Sorry; I didn't expect registering a fake usnic libibverbs driver would cause problems for any other platform.  What did it cause?"}}