On 01/03/2016 12:03 AM, Arthur Pemberton wrote:
I'm trying to use pg_upgrade to upgrade from 9.3 to 9.4 on CentOS 6 with
packages from Postgres' yum repo.
I've revered to vanlla ph_hda.conf on 9.3, and ran initdb on 9.4. I
don't get very far however, I get the following error, and Google
doesn't seem to help.
-bash-4.1$ /usr/pgsql-9.4/bin/pg_upgrade --jobs 4 \
> --old-datadir "/var/lib/pgsql/9.3/data" \
> --new-datadir "/var/lib/pgsql/9.4/data" \
> --old-bindir "/usr/pgsql-9.3/bin" \
> --new-bindir "/usr/pgsql-9.4/bin"
Performing Consistency Checks
-----------------------------
Checking cluster versions ok
SQL command failed
CREATE TEMPORARY TABLE info_rels (reloid) AS SELECT c.oid FROM
pg_catalog.pg_class c JOIN pg_catalog.pg_namespace n ON
c.relnamespace = n.oid LEFT OUTER JOIN pg_catalog.pg_index i
ON c.oid = i.indexrelid WHERE relkind IN ('r', 'm', 'i', 'S') AND
i.indisvalid IS DISTINCT FROM false AND i.indisready IS DISTINCT FROM
false AND ((n.nspname !~ '^pg_temp_' AND n.nspname !~
'^pg_toast_temp_' AND n.nspname NOT IN ('pg_catalog',
'information_schema', 'binary_upgrade', 'pg_toast') AND
c.oid >= 16384) OR (n.nspname = 'pg_catalog' AND relname IN
('pg_largeobject', 'pg_largeobject_loid_pn_index',
'pg_largeobject_metadata', 'pg_largeobject_metadata_oid_index') ));
ERROR: relation "info_rels" already exists
Failure, exiting
Hmm, the error message is fairly clear, the reason for it, not.
Given that it seems to be the program walking over itself, have you
tried without the --jobs argument?
Also what is the results from pg_config for the 9.3 and 9.4 clusters?
www.postgresql.org/docs/9.4/interactive/app-pgconfig.html
Please advise,
Arthur Pemberton
--
Adrian Klaver
adrian.klaver@xxxxxxxxxxx
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