{"action":"created","issue":{"url":"https://api.github.com/repos/ceph/ceph/issues/15491","repository_url":"https://api.github.com/repos/ceph/ceph","labels_url":"https://api.github.com/repos/ceph/ceph/issues/15491/labels{/name}","comments_url":"https://api.github.com/repos/ceph/ceph/issues/15491/comments","events_url":"https://api.github.com/repos/ceph/ceph/issues/15491/events","html_url":"https://github.com/ceph/ceph/pull/15491","id":233650202,"number":15491,"title":"[DNM] librbd: experimenting with live image substitution","user":{"login":"trociny","id":1517222,"avatar_url":"https://avatars0.githubusercontent.com/u/1517222?v=3","gravatar_id":"","url":"https://api.github.com/users/trociny","html_url":"https://github.com/trociny","followers_url":"https://api.github.com/users/trociny/followers","following_url":"https://api.github.com/users/trociny/following{/other_user}","gists_url":"https://api.github.com/users/trociny/gists{/gist_id}","starred_url":"https://api.github.com/users/trociny/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/trociny/subscriptions","organizations_url":"https://api.github.com/users/trociny/orgs","repos_url":"https://api.github.com/users/trociny/repos","events_url":"https://api.github.com/users/trociny/events{/privacy}","received_events_url":"https://api.github.com/users/trociny/received_events","type":"User","site_admin":false},"labels":[{"id":134774006,"url":"https://api.github.com/repos/ceph/ceph/labels/feature","name":"feature","color":"009800","default":false},{"id":144329703,"url":"https://api.github.com/repos/ceph/ceph/labels/rbd","name":"rbd","color":"5319e7","default":false}],"state":"open","locked":false,"assignee":null,"assignees":[],"milestone":null,"comments":1,"created_at":"2017-06-05T17:02:19Z","updated_at":"2017-06-09T20:14:16Z","closed_at":null,"pull_request":{"url":"https://api.github.com/repos/ceph/ceph/pulls/15491","html_url":"https://github.com/ceph/ceph/pull/15491","diff_url":"https://github.com/ceph/ceph/pull/15491.diff","patch_url":"https://github.com/ceph/ceph/pull/15491.patch"},"body":""},"comment":{"url":"https://api.github.com/repos/ceph/ceph/issues/comments/307488671","html_url":"https://github.com/ceph/ceph/pull/15491#issuecomment-307488671","issue_url":"https://api.github.com/repos/ceph/ceph/issues/15491","id":307488671,"user":{"login":"trociny","id":1517222,"avatar_url":"https://avatars0.githubusercontent.com/u/1517222?v=3","gravatar_id":"","url":"https://api.github.com/users/trociny","html_url":"https://github.com/trociny","followers_url":"https://api.github.com/users/trociny/followers","following_url":"https://api.github.com/users/trociny/following{/other_user}","gists_url":"https://api.github.com/users/trociny/gists{/gist_id}","starred_url":"https://api.github.com/users/trociny/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/trociny/subscriptions","organizations_url":"https://api.github.com/users/trociny/orgs","repos_url":"https://api.github.com/users/trociny/repos","events_url":"https://api.github.com/users/trociny/events{/privacy}","received_events_url":"https://api.github.com/users/trociny/received_events","type":"User","site_admin":false},"created_at":"2017-06-09T20:14:16Z","updated_at":"2017-06-09T20:14:16Z","body":"@dillaman I am not sure I follow your idea about integrating it with `librbd::ExclusiveLock::start_op`. It looks like the purposes are different. `librbd::ExclusiveLock::start_op` is to make sure the exlusive lock is not lost during an operation, while in my case I need to make sure API operations are not running when I manipulate with internal state. I need it for IO ops too. And an image may not have exclusive lock feature (well, actually I think we can always temporary add it if needed)."}}
{"actor":{"display_login":"trociny"}}