[Test Type]: Feature test
[Platform]: Ubuntu 10.04 64bit
[Results]: pg_upgrade successful
I run the test on the 6 GB cluster consisting of 6 databases.
The 'old style' test (pg_dumpall / pg_restore) took around 26 minutes.
Doing `pg_dump -Fc f` for each database, then recreating databases and
users on new (9.0b4) cluster, and then pg_restoring databases took 15
minutes. (Too bad one can't pg_dumpall -Fc).
Using pg_upgrade the migration took 5 minutes, including 'vacuumdb -aZ'.
pgsql-testers by date
|Next:||From: Bruce Momjian||Date: 2010-08-15 18:36:04|
|Subject: Re: pg_upgrade test|
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|Subject: vacuum in pg9beta4 much slower than in 8.4|