{"action":"created","issue":{"url":"https://api.github.com/repos/loklak/loklak_server/issues/274","repository_url":"https://api.github.com/repos/loklak/loklak_server","labels_url":"https://api.github.com/repos/loklak/loklak_server/issues/274/labels{/name}","comments_url":"https://api.github.com/repos/loklak/loklak_server/issues/274/comments","events_url":"https://api.github.com/repos/loklak/loklak_server/issues/274/events","html_url":"https://github.com/loklak/loklak_server/issues/274","id":138857377,"number":274,"title":"Create a Disk buffer to cut IOPS on a Harddrive Ext4 format","user":{"login":"smokingwheels","id":11748913,"avatar_url":"https://avatars.githubusercontent.com/u/11748913?v=3","gravatar_id":"","url":"https://api.github.com/users/smokingwheels","html_url":"https://github.com/smokingwheels","followers_url":"https://api.github.com/users/smokingwheels/followers","following_url":"https://api.github.com/users/smokingwheels/following{/other_user}","gists_url":"https://api.github.com/users/smokingwheels/gists{/gist_id}","starred_url":"https://api.github.com/users/smokingwheels/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/smokingwheels/subscriptions","organizations_url":"https://api.github.com/users/smokingwheels/orgs","repos_url":"https://api.github.com/users/smokingwheels/repos","events_url":"https://api.github.com/users/smokingwheels/events{/privacy}","received_events_url":"https://api.github.com/users/smokingwheels/received_events","type":"User","site_admin":false},"labels":[{"url":"https://api.github.com/repos/loklak/loklak_server/labels/enhancement","name":"enhancement","color":"84b6eb"}],"state":"open","locked":false,"assignee":null,"milestone":null,"comments":2,"created_at":"2016-03-07T01:10:46Z","updated_at":"2016-03-08T21:34:54Z","closed_at":null,"body":"The Journal Overhead seems to be a problem with loklak with Ext4 partions.\r\nBy using a program iotop lets you see what is going on with the hdd.\r\n\r\nThe Journal process  **jbd2/vda 1-8** and **swapping java 8** uses approx half the Disk IOPS avalible in my system with a HardDisk in use.\r\nSee [Pic.](http://smokingwheels.mooo.com/loklak.jpg)\r\nI create a linux system with Ext2, no Journal to test as well and the IOPS where less but you have an unstable system if the power goes off unexpectedly\r\n\r\nIs it possible to create a Disk buffer with the loklak server?\r\nSee Diskio [pic](http://smokingwheels.mooo.com/diskio.jpg)\r\n"},"comment":{"url":"https://api.github.com/repos/loklak/loklak_server/issues/comments/193978258","html_url":"https://github.com/loklak/loklak_server/issues/274#issuecomment-193978258","issue_url":"https://api.github.com/repos/loklak/loklak_server/issues/274","id":193978258,"user":{"login":"smokingwheels","id":11748913,"avatar_url":"https://avatars.githubusercontent.com/u/11748913?v=3","gravatar_id":"","url":"https://api.github.com/users/smokingwheels","html_url":"https://github.com/smokingwheels","followers_url":"https://api.github.com/users/smokingwheels/followers","following_url":"https://api.github.com/users/smokingwheels/following{/other_user}","gists_url":"https://api.github.com/users/smokingwheels/gists{/gist_id}","starred_url":"https://api.github.com/users/smokingwheels/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/smokingwheels/subscriptions","organizations_url":"https://api.github.com/users/smokingwheels/orgs","repos_url":"https://api.github.com/users/smokingwheels/repos","events_url":"https://api.github.com/users/smokingwheels/events{/privacy}","received_events_url":"https://api.github.com/users/smokingwheels/received_events","type":"User","site_admin":false},"created_at":"2016-03-08T21:34:54Z","updated_at":"2016-03-08T21:34:54Z","body":"Ok I will look into it and try to implemt Merge to ~ max_bytes_per_sec to 10mb for the ES"}}