RE: Need help pg backup & recovery
| От | Srikar Vankadaru |
|---|---|
| Тема | RE: Need help pg backup & recovery |
| Дата | |
| Msg-id | 004e01d51f77$6c221580$44664080$@opsveda.com обсуждение исходный текст |
| Ответ на | Re: Need help pg backup & recovery (Lætitia Avrot <laetitia.avrot@gmail.com>) |
| Ответы |
Re: Need help pg backup & recovery
|
| Список | pgsql-novice |
Thanks Lætitia,
When I setup the physical backup with one of the tools you specified, will that recover the /pgindexes & /pgtablespaces ?
Thanks,
Srikar
From: Lætitia Avrot [mailto:laetitia.avrot@gmail.com]
Sent: Monday, June 10, 2019 15:57
To: Srikar Vankadaru <srikar@opsveda.com>
Cc: pgsql-novice <pgsql-novice@postgresql.org>
Subject: Re: Need help pg backup & recovery
Now I setup up full backup using pgdump and WAL logs (for PITR).
During the recovery will the pgdump recovers /pgtablespaces and /pgindexes as well ?
I want to understand how to take backup in this scenario so I should be able to do a full PITR.
Hi,
pg_dump is a logical backup. You can't apply WAL on top of it. You can't PITR out of a logical dump. To do that, you need a physical backup (look at pg_basebackup, pg_barman, pg_backrest or pg_probackup) to be able to apply WALs. You'll find more informations in [that](https://www.postgresql.org/docs/current/backup.html) documentation page
Have a nice day,
Lætitia
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