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docker-library / postgres

Docker Official Image packaging for Postgres
http://www.postgresql.org
MIT License
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Error when restoring a backup from one Docker container to another using pg_dump client #1186

Closed igallart closed 6 months ago

igallart commented 6 months ago

SO: Ubuntu 22.04 (32 GB RAM)

Install last client: https://www.postgresql.org/download/linux/ubuntu/

Run a docker postgres:16

Backup from docker: docker exec -t postgres pg_dump -U usr -Fc -Z4 -Od DATABASE > DATABASE.dump

Restore into docker with client: pg_restore -vvv -U usr -h 127.0.0.1 -j 4 -Od TEST DATABASE.dump

Show errors and fail: pg_restore: allocating AH for TEST.dump, format 0 pg_restore: attempting to ascertain archive format pg_restore: conectando a la base de datos para reestablecimiento pg_restore: asumiendo reestablecimiento de sólo datos pg_restore: entering restore_toc_entries_prefork pg_restore: entering restore_toc_entries_parallel memoria agotada

But the backup is done with pg_dump from client it works (pg_dump from localhost, not docker): pg_dump -U usr -h 127.0.0.1 -Fc -Z4 -Od DATABASE > DATABASE.dump