On Fri, 2010-08-27 at 09:56 -0600, Sam Nelson wrote:
> Alright, well, we'll probably do something with the archive command,
> then, like either echoing %f to a log file or sending that to syslog
> (and then, after the echo, doing the actual cp or scp or rsync or
> whatever). That way, we should be able to get some form of timestamp
> of when each WAL file is copied to the archive directory (using the
> archive_command), right?
>
>
> Is there any way we could somehow get postgres to log a line for us,
> so that we get that line in the postgres log file? Or are we going to
> have to use a separate file?
Run this every N seconds to get the averaged write rate over the period
SELECT pg_xlogfile_name(pg_current_xlog_location());
--
Simon Riggs www.2ndQuadrant.com
PostgreSQL Development, 24x7 Support, Training and Services