Re: [ceph-users] How to cut a large file into small objects

2017-04-11 Thread 冥王星
thank you, the answer give me the confidence to use ceph well -- 原始邮件 -- 发件人: "Kjetil J��rgensen" ; 发送时间: 2017年4月12日(星期三) 1:16 收件人: "冥王星" <945019...@qq.com>; 抄送: "ceph-users" ; 主题: Re: [ceph-users] How to cut a large file int

Re: [ceph-users] How to cut a large file into small objects

2017-04-11 Thread Kjetil Jørgensen
Hi, rados - Does not shard your object (as far as I know, there may be a striping API, although it may not do quite what you want) cephfs - implemented on top of rados - does it's own object sharding (I'm fuzzy on the details) rbd - implemented on top of rados - does shard into 2^order sized objec