Hi:
I'm new to ceph and when I 'm reading ceph code, I find it
hard to understand the semantics of PG::info::last_update and
PG::info::last_complete (even after reading the comments in code..),
so would you please give a explanation on the two fields and their
semantics and their usage
Sage's paper will give you what you want, you find it on ceph.com:
http://ceph.com/papers/weil-thesis.pdf
On 19 November 2014 20:33, Ding Dinghua wrote:
> Hi:
>I'm new to ceph and when I 'm reading ceph code, I find it
> hard to understand the semantics of PG::info::last_update and
>
