Re: archive_command

On Fri, 30 Sep 2005, Simon Riggs wrote:

> You don't say why you need to know?

Not sure why Kris needs to know, but I need to know for PITR and keeping the
latest WAL file saved by a script which runs every few minutes as my client
does not turn over WAL files very often (about 4/day).

> If you really care, you can look at the status files in the
> archive_status directory underneath pg_xlog. This is where the archiver
> checks to see for notifications of filled WAL files, then clears the
> notification afterwards. Only filled WAL filenames are shown.

I see lots of items like this:

0000000100000013000000A4.00AEE2F0.backup.done
0000000100000013000000DE.00B8A498.backup.done

I presume these correlate with the files in the pg_xlog directory that look
like so:

0000000100000013000000A4.00AEE2F0.backup
0000000100000013000000DE.00B8A498.backup

0000000100000013000000DF
0000000100000013000000E0
0000000100000013000000E1
0000000100000013000000E2
0000000100000013000000E3
0000000100000013000000E4
0000000100000013000000E5
0000000100000013000000E6

Given that list, does that mean that 0000000100000013000000DF is the in use
WAL file?

--
Jeff Frost, Owner     <jeff@frostconsultingllc.com>
Frost Consulting, LLC     http://www.frostconsultingllc.com/
Phone: 650-780-7908    FAX: 650-649-1954