[Moving this to ceph-devel, where you're more likely to get a response from a developer!] On Wed, 10 Sep 2014, baijiaruo@xxxxxxx wrote: > when I read RGW code, and can't understand master_ver inside struct > rgw_bucket_dir_header . > who can explain this struct , in especial master_ver and stats , thanks > > > ____________________________________________________________________________ > baijiaruo@xxxxxxx > >