Running 3.2.0.beta4-dev ( 86da47f58d ) but we’ve had this problem for awhile now. We have backups configured to go straight to S3. Understandably the application takes it to local storage first then uploads to S3, which is fine. Problem is it doesn’t delete each backup after uploading leading to tons of space usage even without thumbnails saved inside the backups. root@forum:/var/discourse/shared/standalone/tmp/backups/default# du -sh 57G . root@forum:/var/discourse/shared/standalone/tmp/backups/default# du -k 7073520 ./2023-12-28-063845 8040176 ./2023-12-29-063923 8521220 ./2024-01-08-063857 4909616 ./2023-12-24-064434 4918056 ./2024-01-07-064325 7079136 ./2024-01-03-064430 7077984 ./2024-01-02-063855 2949660 ./2024-01-09-063708 59088404 . root@forum:/var/discourse/shared/standalone/tmp/backups/default# rm -Rf * Could this be a permissions issue on the directory, possibly? I certainly haven’t changed it. root@forum:/var/discourse/shared/standalone/tmp/backups# ls -la total 12 drwxr-xr-x 3 mas www-data 4096 Nov 23 06:44 . drwxr-xr-x 4 mas www-data 4096 Nov 22 04:57 .. drwxr-xr-x 2 mas www-data 4096 Jan 9 15:35 default What’s weird is from the tmp files listing, we see jan 2, 3, 7, 8, and 9 consuming space. From the Discourse backup listing in the admin UI, I only see Jan 4th. So maybe Discourse is taking those backups but not properly uploading them to S3? Problem with that theory is “backup frequency” is set to 3 in the admin configuration, so it shouldn’t be trying to backup every day anyway. Note backup logs in the admin UI is empty, no logs there. [image] [Untitled]

My best explanation is that sometimes the server reboots before it can delete the local backup file. [image] Wingtip: What’s weird is from the tmp files listing, we see jan 2, 3, 7, 8, and 9 consuming space. From the Discourse backup listing in the admin UI, I only see Jan 4th. The backup listing shows what’s on S3, not on your local drive. [image] Wingtip: “backup frequency” is set to 3 in the admin configuration, so it shouldn’t be trying to backup every day anyway Is someone manually running a backup?

The host has 90d uptime and the docker container has 6 weeks of uptime, so no actual reboots, unless you’re talking about something inside the application. No manual backups from me, certainly not one every single day. Nothing in cron etc either. root@forum:/# uptime 17:20:56 up 90 days, 1:52, 4 users, load average: 0.81, 1.71, 1.81 root@forum:/# docker ps CONTAINER ID IMAGE COMMAND CREATED STATUS PORTS NAMES d8bc34250454 local_discourse/app "/sbin/boot" 6 weeks ago Up 6 weeks 0.0.0.0:80->80/tcp, :::80->80/tcp, 0.0.0.0:443->443/tcp, :::443->443/tcp app

Still happening, sigh. I guess I’ll cron a find -mtime +2 -delete. Good times. root@forum:/var/discourse/shared/standalone/tmp/backups/default# du -sh 14G . root@forum:/var/discourse/shared/standalone/tmp/backups/default# ls -la total 16 drwxr-xr-x 4 mas www-data 4096 Jan 16 06:56 . drwxr-xr-x 3 mas www-data 4096 Nov 23 06:44 .. drwxr-xr-x 2 mas www-data 4096 Jan 14 06:38 2024-01-14-063807 drwxr-xr-x 2 mas www-data 4096 Jan 15 06:43 2024-01-15-064337

[image] Wingtip: The host has 90d uptime and the docker container has 6 weeks of uptime, so no actual reboots, unless you’re talking about something inside the application. Darn. That was my best guess. [image] Wingtip: Still happening, sigh. I guess I’ll cron a find -mtime +2 -delete. Good times. Yeah. That might be what to do.

Done. Not the most elegant or satisfying solution, but I guess problem solved.

Discourse not cleaning-up local tmp backups after uploading to S3

Product Support Self-hosting

pfaffman (Jay Pfaffman) January 16, 2024, 5:59pm 7

Yeah. I think that’s what I’ll do the next time I have this problem.

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Discourse not cleaning-up local tmp backups after uploading to S3

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