Here’s where I got the discourse setup script GitHub - discourse/discourse_docker: A Docker image for Discourse /var/discourse and it runs good when creating a new discourse instance. But problem comes when I tried to rebuild app with my old discourse data. Here’s part of the log: **syncing dat…

[image] endless_Lin: postgresql.conf. is not writable for the cluster owner. Looks like a permissions problem. [image] endless_Lin: Please visit PostgreSQL 12 update for support Did you look at that topic for clues? Is this data that you moved from another server? Is that server wo…

[image] endless_Lin: The source cluster was not shut down cleanly. There is a FAQ entry just for this problem in the linked topic, please follow the instructions: [image] PostgreSQL 12 update FAQ The source cluster was not shut down cleanly If you get a upgrade failed with the above messa…

Did you look at that topic for clues? Yeah, but nothing could help me till now. Is this data that you moved from another server? Yes Is that server working? Nope. Can you take a backup and restore it to the new server? Nope, I can only copy the entire /var/discourse folder to get my data.

I followed the instructions and the problem’s still there.

[image] endless_Lin: Is this data that you moved from another server? Yes You can’t copy the data between servers, while the database is running, and expect it to work. For migration between servers you can use our backup feature and follow Move your Discourse Instance to a Different Server …

Trouble with postgre（maybe）

Support Self-hosting

Falco (Falco) August 12, 2020, 3:25pm 3

There is a FAQ entry just for this problem in the linked topic, please follow the instructions:

Topic		Replies	Views
Update failed (postgresql) Self-hosting	8	3887	June 3, 2020
Upgrade of postgres failed Self-hosting	1	1110	September 25, 2020
Trouble updating discourse after some time - UPGRADE OF POSTGRES FAILED Support	6	148	November 21, 2025
Problem with upgrading the latest version Self-hosting	8	2880	July 22, 2020
Rebuild fails: Data directory /shared/postgres_data must not be owned by root Self-hosting	5	535	February 5, 2025

Trouble with postgre（maybe）

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