{"action":"created","issue":{"url":"https://api.github.com/repos/zbackup/zbackup/issues/38","labels_url":"https://api.github.com/repos/zbackup/zbackup/issues/38/labels{/name}","comments_url":"https://api.github.com/repos/zbackup/zbackup/issues/38/comments","events_url":"https://api.github.com/repos/zbackup/zbackup/issues/38/events","html_url":"https://github.com/zbackup/zbackup/issues/38","id":52875680,"number":38,"title":"Deduplication problem","user":{"login":"szepeviktor","id":952007,"avatar_url":"https://avatars.githubusercontent.com/u/952007?v=3","gravatar_id":"","url":"https://api.github.com/users/szepeviktor","html_url":"https://github.com/szepeviktor","followers_url":"https://api.github.com/users/szepeviktor/followers","following_url":"https://api.github.com/users/szepeviktor/following{/other_user}","gists_url":"https://api.github.com/users/szepeviktor/gists{/gist_id}","starred_url":"https://api.github.com/users/szepeviktor/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/szepeviktor/subscriptions","organizations_url":"https://api.github.com/users/szepeviktor/orgs","repos_url":"https://api.github.com/users/szepeviktor/repos","events_url":"https://api.github.com/users/szepeviktor/events{/privacy}","received_events_url":"https://api.github.com/users/szepeviktor/received_events","type":"User","site_admin":false},"labels":[{"url":"https://api.github.com/repos/zbackup/zbackup/labels/bug","name":"bug","color":"fc2929"},{"url":"https://api.github.com/repos/zbackup/zbackup/labels/enhancement","name":"enhancement","color":"84b6eb"}],"state":"closed","locked":false,"assignee":null,"milestone":{"url":"https://api.github.com/repos/zbackup/zbackup/milestones/3","html_url":"https://github.com/zbackup/zbackup/milestones/1.5","labels_url":"https://api.github.com/repos/zbackup/zbackup/milestones/3/labels","id":915255,"number":3,"title":"1.5","description":"","creator":{"login":"Am1GO","id":7756591,"avatar_url":"https://avatars.githubusercontent.com/u/7756591?v=3","gravatar_id":"","url":"https://api.github.com/users/Am1GO","html_url":"https://github.com/Am1GO","followers_url":"https://api.github.com/users/Am1GO/followers","following_url":"https://api.github.com/users/Am1GO/following{/other_user}","gists_url":"https://api.github.com/users/Am1GO/gists{/gist_id}","starred_url":"https://api.github.com/users/Am1GO/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/Am1GO/subscriptions","organizations_url":"https://api.github.com/users/Am1GO/orgs","repos_url":"https://api.github.com/users/Am1GO/repos","events_url":"https://api.github.com/users/Am1GO/events{/privacy}","received_events_url":"https://api.github.com/users/Am1GO/received_events","type":"User","site_admin":false},"open_issues":2,"closed_issues":4,"state":"open","created_at":"2014-12-26T17:56:39Z","updated_at":"2015-04-22T19:57:32Z","due_on":null,"closed_at":null},"comments":32,"created_at":"2014-12-26T00:45:59Z","updated_at":"2015-04-23T11:45:27Z","closed_at":"2015-01-23T12:54:41Z","body":"I am testing this sophisticated tool.\r\nAfter backing up the `/root/` dir on my dev box, then cloning WordPress source (21MB) I run zbackup again. This is the diff of md5sum's output (before and after):\r\n\r\n```diff\r\n1a2\r\n> efde1f546057cd375bbb47207e7634ce  backup/backups/root3\r\n236a238\r\n> 1340e063c5851211dd27ad57a0c07816  backup/bundles/d1/d1094a69d507380828a748bc583774c82feb98a1e3786f63\r\n461a464\r\n> b861fda8de69afe5c0e93acd55925758  backup/bundles/a3/a39d064190e8ea1efa75c07b73328c79f8d7810ff6367eed\r\n499a503\r\n> d47a6725cd3a49eb08da016a6a9c42fe  backup/bundles/c2/c2d7da30a831e9d58f2779a241949cb3ef7635f72d189d4c\r\n519a524\r\n> fcee729f7f3c9a86143f0a6414222d25  backup/bundles/54/54f0542f17877fb73e070f682e0c04147d18074a0224cc68\r\n532a538\r\n> cd5ee3186a52967b6cbe5b4e0c6ee741  backup/bundles/95/95c0e5b8c06b99551485a72ffdb860ecc0bd2058a1b6364d\r\n606a613\r\n> d1a2beddab738c97bd27c80467043b91  backup/bundles/da/dab0c6b5776f9e144431fbb53a5ef437525b0fa51359308d\r\n1242a1250\r\n> e1d1bb1f172c0d1b213044d3b76e4355  backup/bundles/63/63a4a88490e30e9e7e39d0813f4de730971c92037572582e\r\n1327a1336\r\n> 55fb1acb00fada6a0ac7ee954f266356  backup/bundles/cb/cbaf962b94552b9a4a92bc7d9cf9ef015a6394fcd87f53f6\r\n1451a1461\r\n> dbe03c9985b217fcf1ac58cb045b6350  backup/index/936f312c3add4a1c8afea3f22ab67cfdd8cb7ff68e6bef9e\r\n```\r\n\r\nCould it be that cloning 21 MB of text files turns out to be 3.6 MB in the backup repo?\r\n\r\n`diff backup2.md5 backup3.md5 |cut -d' ' -f4|grep ^b|xargs ls -l`\r\n\r\n```\r\n-rw------- 1 root root     81 Dec 26 01:38 backup/backups/root3\r\n-rw------- 1 root root 460191 Dec 26 01:37 backup/bundles/54/54f0542f17877fb73e070f682e0c04147d18074a0224cc68\r\n-rw------- 1 root root 471995 Dec 26 01:37 backup/bundles/63/63a4a88490e30e9e7e39d0813f4de730971c92037572582e\r\n-rw------- 1 root root 531291 Dec 26 01:37 backup/bundles/95/95c0e5b8c06b99551485a72ffdb860ecc0bd2058a1b6364d\r\n-rw------- 1 root root 406794 Dec 26 01:37 backup/bundles/a3/a39d064190e8ea1efa75c07b73328c79f8d7810ff6367eed\r\n-rw------- 1 root root 621043 Dec 26 01:37 backup/bundles/c2/c2d7da30a831e9d58f2779a241949cb3ef7635f72d189d4c\r\n-rw------- 1 root root 469583 Dec 26 01:37 backup/bundles/cb/cbaf962b94552b9a4a92bc7d9cf9ef015a6394fcd87f53f6\r\n-rw------- 1 root root 359627 Dec 26 01:37 backup/bundles/d1/d1094a69d507380828a748bc583774c82feb98a1e3786f63\r\n-rw------- 1 root root 292876 Dec 26 01:38 backup/bundles/da/dab0c6b5776f9e144431fbb53a5ef437525b0fa51359308d\r\n-rw------- 1 root root   7756 Dec 26 01:38 backup/index/936f312c3add4a1c8afea3f22ab67cfdd8cb7ff68e6bef9e\r\n```"},"comment":{"url":"https://api.github.com/repos/zbackup/zbackup/issues/comments/95558114","html_url":"https://github.com/zbackup/zbackup/issues/38#issuecomment-95558114","issue_url":"https://api.github.com/repos/zbackup/zbackup/issues/38","id":95558114,"user":{"login":"mumblez","id":4791540,"avatar_url":"https://avatars.githubusercontent.com/u/4791540?v=3","gravatar_id":"","url":"https://api.github.com/users/mumblez","html_url":"https://github.com/mumblez","followers_url":"https://api.github.com/users/mumblez/followers","following_url":"https://api.github.com/users/mumblez/following{/other_user}","gists_url":"https://api.github.com/users/mumblez/gists{/gist_id}","starred_url":"https://api.github.com/users/mumblez/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/mumblez/subscriptions","organizations_url":"https://api.github.com/users/mumblez/orgs","repos_url":"https://api.github.com/users/mumblez/repos","events_url":"https://api.github.com/users/mumblez/events{/privacy}","received_events_url":"https://api.github.com/users/mumblez/received_events","type":"User","site_admin":false},"created_at":"2015-04-23T11:45:27Z","updated_at":"2015-04-23T11:45:27Z","body":"How do I set the chunk size, none of the above commands work for me, (compiled from source) and using --password-file"}}