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
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
In the ceph, a large file will be cut into small objects(2MB ~4MB), then the
process Pool ---(crush)> PG -> OSD
Here,I have a question. How to cut a large file into small objects?? it'done
by the ceph itself or some other way ?
I try this command: rados put test-object xxx.iso --pool
