On Tue, Nov 13, 2012 at 11:46 AM, Fujii Masao <masao.fujii@gmail.com> wrote:
> Without this utility, it's difficult to calculate the maximum LSN of
> data page, so
> basically we needed to take a backup when starting the standby. In the future,
> thanks to this utility, we can calculate the maximum LSN, and can skip a backup
> if that LSN is less than the master (i.e., last applied LSN, IOW,
> timeline switch LSN).
Doesn't the minimum recovery point give us that?
--
Robert Haas
EnterpriseDB: http://www.enterprisedb.com
The Enterprise PostgreSQL Company