Re: Any idea about doing deduplication in ceph?

2013-01-04 Thread Gregory Farnum
On Wed, Dec 26, 2012 at 6:16 PM, lollipop lollipop_...@126.com wrote: Nowadays, I am wondering doing offline deduplication in ceph? My idea is: First in the ceph-client, I try to get the locations of chunks in one file. The information includes how many chunks the file has and which osd the

Any idea about doing deduplication in ceph?

2012-12-26 Thread lollipop
Nowadays, I am wondering doing offline deduplication in ceph? My idea is: First in the ceph-client, I try to get the locations of chunks in one file. The information includes how many chunks the file has and which osd the chunk(object group) has been stored. Then the ceph-client try to