{"action":"created","issue":{"url":"https://api.github.com/repos/borgbackup/borg/issues/18","labels_url":"https://api.github.com/repos/borgbackup/borg/issues/18/labels{/name}","comments_url":"https://api.github.com/repos/borgbackup/borg/issues/18/comments","events_url":"https://api.github.com/repos/borgbackup/borg/issues/18/events","html_url":"https://github.com/borgbackup/borg/issues/18","id":77092864,"number":18,"title":"cache rebuilds if same repo is used by multiple machines","user":{"login":"ThomasWaldmann","id":356103,"avatar_url":"https://avatars.githubusercontent.com/u/356103?v=3","gravatar_id":"","url":"https://api.github.com/users/ThomasWaldmann","html_url":"https://github.com/ThomasWaldmann","followers_url":"https://api.github.com/users/ThomasWaldmann/followers","following_url":"https://api.github.com/users/ThomasWaldmann/following{/other_user}","gists_url":"https://api.github.com/users/ThomasWaldmann/gists{/gist_id}","starred_url":"https://api.github.com/users/ThomasWaldmann/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/ThomasWaldmann/subscriptions","organizations_url":"https://api.github.com/users/ThomasWaldmann/orgs","repos_url":"https://api.github.com/users/ThomasWaldmann/repos","events_url":"https://api.github.com/users/ThomasWaldmann/events{/privacy}","received_events_url":"https://api.github.com/users/ThomasWaldmann/received_events","type":"User","site_admin":false},"labels":[{"url":"https://api.github.com/repos/borgbackup/borg/labels/question","name":"question","color":"cc317c"}],"state":"open","locked":false,"assignee":{"login":"ThomasWaldmann","id":356103,"avatar_url":"https://avatars.githubusercontent.com/u/356103?v=3","gravatar_id":"","url":"https://api.github.com/users/ThomasWaldmann","html_url":"https://github.com/ThomasWaldmann","followers_url":"https://api.github.com/users/ThomasWaldmann/followers","following_url":"https://api.github.com/users/ThomasWaldmann/following{/other_user}","gists_url":"https://api.github.com/users/ThomasWaldmann/gists{/gist_id}","starred_url":"https://api.github.com/users/ThomasWaldmann/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/ThomasWaldmann/subscriptions","organizations_url":"https://api.github.com/users/ThomasWaldmann/orgs","repos_url":"https://api.github.com/users/ThomasWaldmann/repos","events_url":"https://api.github.com/users/ThomasWaldmann/events{/privacy}","received_events_url":"https://api.github.com/users/ThomasWaldmann/received_events","type":"User","site_admin":false},"milestone":null,"comments":4,"created_at":"2015-05-16T18:02:44Z","updated_at":"2015-05-23T02:37:33Z","closed_at":null,"body":"if one backups multiple machines to same repo (which is what one tends to do, if the machines share a lot of similar files, like e.g. same operating system), a backup on one machine invalidates the cache on the other and triggers a cache rebuild that analyzes all the archives in the repo - which is quite time consuming.\r\n\r\nfind out if there is a more efficient way to deal with this."},"comment":{"url":"https://api.github.com/repos/borgbackup/borg/issues/comments/104821551","html_url":"https://github.com/borgbackup/borg/issues/18#issuecomment-104821551","issue_url":"https://api.github.com/repos/borgbackup/borg/issues/18","id":104821551,"user":{"login":"ThomasWaldmann","id":356103,"avatar_url":"https://avatars.githubusercontent.com/u/356103?v=3","gravatar_id":"","url":"https://api.github.com/users/ThomasWaldmann","html_url":"https://github.com/ThomasWaldmann","followers_url":"https://api.github.com/users/ThomasWaldmann/followers","following_url":"https://api.github.com/users/ThomasWaldmann/following{/other_user}","gists_url":"https://api.github.com/users/ThomasWaldmann/gists{/gist_id}","starred_url":"https://api.github.com/users/ThomasWaldmann/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/ThomasWaldmann/subscriptions","organizations_url":"https://api.github.com/users/ThomasWaldmann/orgs","repos_url":"https://api.github.com/users/ThomasWaldmann/repos","events_url":"https://api.github.com/users/ThomasWaldmann/events{/privacy}","received_events_url":"https://api.github.com/users/ThomasWaldmann/received_events","type":"User","site_admin":false},"created_at":"2015-05-23T02:37:33Z","updated_at":"2015-05-23T02:37:33Z","body":"I've found an easy way to get the space usage to a much lower value (still somehow linear with N, but with a smaller coefficient than 1): just make a tar.xz archive from the stuff. Patch coming soon. :)"}}