All,
When trying to restore my template1 database (7.3.4) I am
experiencing very long delays. For 600 users (pg_shadow)
and 4 groups (pg_group) it is taking 1hr and 17 minutes to
complete. All of the create user statements are processed in a
matter of seconds, but each alter groups statement takes
about 10 seconds to process. I have done a full vacuum,
reindex (contrib) and restart before my run, but this did
not have an impact on load times. I have also searched
the archives to no avail and modified my postgresql.conf
file as recommended General Bits on www.varlena.com
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One other thing to mention is that this restoration has
been occurring on our slave server every hour for the
last 3-4 months and seems to be getting progressively
worse even if new users are not created in our master server.
DUMP: pg_dumpall -g > foo
RESTORE: psql template1 < foo
Cheers,
Ben Young
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