On Tue, 18 Feb 2003, Mikheev, Vadim wrote:
> > > So if you do this, do you still need to store that information in
> > > pg_control at all?
>
> Yes: to "speeds up the recovery process".
If it's going to slow down the performance of my database when not doing
recovery (because I have to write two files for every transaction,
rather than one), I couldn't care less about speeding up the recovery
process.
As far as Bruce's question goes, what kind of corruption can happen to
the log files? We write a full block at a time, I guess, so it might
make sense to checksum it to verify that the block was not partially
written.
cjs
--
Curt Sampson <cjs@cynic.net> +81 90 7737 2974 http://www.netbsd.org Don't you know, in this new Dark Age, we're
alllight. --XTC