{"action":"created","issue":{"url":"https://api.github.com/repos/lizardfs/lizardfs/issues/286","repository_url":"https://api.github.com/repos/lizardfs/lizardfs","labels_url":"https://api.github.com/repos/lizardfs/lizardfs/issues/286/labels{/name}","comments_url":"https://api.github.com/repos/lizardfs/lizardfs/issues/286/comments","events_url":"https://api.github.com/repos/lizardfs/lizardfs/issues/286/events","html_url":"https://github.com/lizardfs/lizardfs/issues/286","id":83950482,"number":286,"title":"Various questions","user":{"login":"xavierromero","id":9824257,"avatar_url":"https://avatars.githubusercontent.com/u/9824257?v=3","gravatar_id":"","url":"https://api.github.com/users/xavierromero","html_url":"https://github.com/xavierromero","followers_url":"https://api.github.com/users/xavierromero/followers","following_url":"https://api.github.com/users/xavierromero/following{/other_user}","gists_url":"https://api.github.com/users/xavierromero/gists{/gist_id}","starred_url":"https://api.github.com/users/xavierromero/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/xavierromero/subscriptions","organizations_url":"https://api.github.com/users/xavierromero/orgs","repos_url":"https://api.github.com/users/xavierromero/repos","events_url":"https://api.github.com/users/xavierromero/events{/privacy}","received_events_url":"https://api.github.com/users/xavierromero/received_events","type":"User","site_admin":false},"labels":[{"url":"https://api.github.com/repos/lizardfs/lizardfs/labels/question","name":"question","color":"cc317c"}],"state":"open","locked":false,"assignee":null,"milestone":null,"comments":23,"created_at":"2015-06-02T09:58:59Z","updated_at":"2016-04-29T14:37:49Z","closed_at":null,"body":"Hello,\r\n\r\nI've just set up a test environment from the QuickStart.\r\nhttps://github.com/lizardfs/lizardfs/wiki/Quick-Start-Guide\r\n\r\nI've some basic question I can't find answer for.\r\n - Can I assign a goal to an entire export from the master/chunk side? Or do I need to define it with mfssetgoal client-side?\r\n - I guess I can't have more than 1 namespace in the same installation?\r\n - HA for master with shadow master is configured part from lizard with corosync or something like that? Or there is an integrated mechanism to have H.A. automatically?\r\n - Due to the lack of documentation, can I assume than moosefs docs are applicable to Lizardfs?\r\n - After some research I assume that there is no way to let Lizardfs handle automatically SSD disks for best performance, I must manually assign disks to goals, files to goals, etc., right?\r\n- There is any previous experience using Lizardfs for VMWARE datastores?\r\n\r\nThank you very much.\r\nXAvier ROmero"},"comment":{"url":"https://api.github.com/repos/lizardfs/lizardfs/issues/comments/215738906","html_url":"https://github.com/lizardfs/lizardfs/issues/286#issuecomment-215738906","issue_url":"https://api.github.com/repos/lizardfs/lizardfs/issues/286","id":215738906,"user":{"login":"ftaurino","id":7099799,"avatar_url":"https://avatars.githubusercontent.com/u/7099799?v=3","gravatar_id":"","url":"https://api.github.com/users/ftaurino","html_url":"https://github.com/ftaurino","followers_url":"https://api.github.com/users/ftaurino/followers","following_url":"https://api.github.com/users/ftaurino/following{/other_user}","gists_url":"https://api.github.com/users/ftaurino/gists{/gist_id}","starred_url":"https://api.github.com/users/ftaurino/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/ftaurino/subscriptions","organizations_url":"https://api.github.com/users/ftaurino/orgs","repos_url":"https://api.github.com/users/ftaurino/repos","events_url":"https://api.github.com/users/ftaurino/events{/privacy}","received_events_url":"https://api.github.com/users/ftaurino/received_events","type":"User","site_admin":false},"created_at":"2016-04-29T14:37:49Z","updated_at":"2016-04-29T14:37:49Z","body":"thank you carlo!\n\nOn Fri, Apr 29, 2016 at 4:27 PM, cloudweavers <notifications@github.com>\nwrote:\n\n> It is true that STEC, the company that developed it, is no longer actively\n> improving it (last pull was from oct 2015) but some other groups are doing\n> the porting to newer kernels and tidying it up. There are two aspects that\n> stopped us in using bcache: the fact that you have to prepare the HDD\n> partition before using it as store (while enhanceio simply adds a cache\n> aftewards, and can cache partitions, disks, whatever), and performance\n> (enhanceio is 2x faster on our complex workload compared to bcache)-\n>\n> —\n> You are receiving this because you commented.\n> Reply to this email directly or view it on GitHub\n> <https://github.com/lizardfs/lizardfs/issues/286#issuecomment-215735145>\n>\n"}}