FAQ
New release of patch, at v5_1 ... for serious testing
what's in
- Point in Time Recovery now works....please check carefully
- additional options in recovery.conf
(including code contributed to PITR from Klaus Naumann)

what's not (yet)
- Timelines...though I think they are useful, they may not be critical
- handling of local/UTC times (the variable is there...)

The number of permutations is increasing, and available time is
decreasing....not a full retest, OK.

On Thu, 2004-07-08 at 19:11, Simon Riggs wrote:

cd pgsql/src
patch -p0 < pitr_v5_0.patch

then place

pgarch.c in src/backend/postmaster
pgarch.h in src/include

Read the README - its long and you wont have a clue without it

...remember, you HAVE TO run this on a cluster created by initdb within
the last 2-3 days...

When you perform a recovery, you can use the example recovery.conf
provided here. (Not all of the options work yet...) Just place this file
in PGDATA then crank up the postmaster any way you choose.

Known issues:
- CREATE DATABASE will not be recovered (at present)...create a new
database BEFORE you take a full physical backup
- error handling in the archiver has some issues, and requires a few
improvements...
...but this works - so please don't be put off from giving it a try - it
will take a while to get used to the concepts behind it all.

Earlier versions
- much of the code for recovery is in xlog.c - refactoring proved
difficult and a big timewaster when the main functions aren't all there
yet
- error messages streamlined
- variable naming more consistent than earlier versions

Best Regards, Simon Riggs

Search Discussions

Discussion Posts

Previous

Follow ups

Related Discussions

Discussion Navigation
viewthread | post
posts ‹ prev | 4 of 15 | next ›
Discussion Overview
grouppgsql-patches @
categoriespostgresql
postedJul 8, '04 at 6:12p
activeDec 3, '04 at 4:47a
posts15
users4
websitepostgresql.org
irc#postgresql

People

Translate

site design / logo © 2021 Grokbase