I’m trying to rebake 45k posts because I’ve changed the S3 CDN URL and it keeps running out of memory and killing it. I read this about setting up a swapfile… [圖片] Create a swapfile for your Linux server Self-Hosting bulb For servers with <= 4GB of RAM, runni…

Oddly enough I let the uncooked run again while I was writing all of that up. Left for a long lunch with some friends and came back to it being 100% done. I’m not sure if the swapfile finally started working or if it was just a low use coincidence of timing, but… [image] done, finally! Maybe if …

[圖片] DavidO: swapoff: Not superuser On ubuntu: Sudo -i On Debian Su -

Thanks. Not sure if I did it right or not. [image]

That doesn’t look right. Which instructions are you following? And why are you creating swap inside the container? Swap is meant to be created on the host not inside the container.

[圖片] itsbhanusharma: And why are you creating swap inside the container? Because I only marginally know what I’m doing. :wink: [圖片] itsbhanusharma: Swap is meant to be created on the host not inside the container. So that’s at the ubuntu: base level and not the ubuntu:/var/discourse o…

[圖片] DavidO: Any ideas on the rebake throttling? I have never seen rebake being throttled, it is asynchronous, it queues the jobs which are processed in the background.

OK, thank you. Mine finished the rebake for now, so I’ll consider myself lucky and stop messing with it. :smiley:

[圖片] DavidO: So that’s at the ubuntu: base level and not the ubuntu:/var/discourse level? Warning :warning: : don’t do things blindly on a production site, there is a strong chance of things going wrong without any real way to recover them. no, it’s not the ubuntu: level. Did you do a ./lau…

OK, thanks for the guidance. Our forum is just a group of friends and has good backups, so if I roast it for a week or so, we’ll just have to suffer through GroupMe. :wink:

[圖片] DavidO: mkswap error swapfile is mounted will not make swapspace This means that you already have a swapfile, it’s called /swapfile, and it’s in use. If you want to make it bigger, you can stop your container, then unmount it, and then use that dd command to make it bigger, and then the…

将节流重新烘焙以防止内存耗尽？

支持

Andrew_Rowe (Andrew Rowe) 2026年一月8日 15:40 15

听起来像每个系统管理员的整个生命故事

我的解决方案是做笔记，然后在 meta 上创建一个简短的操作指南

我把它设为维基，这样其他人如果发现错误或疏忽，就可以编辑它，下次我需要做同样的事情时……

話題		回覆	觀看
Error "Killed" while running rake posts:rebake Self-hosting server-resources	21	3101	2019年五月13日
Error rebuilding on 2GB RAM without swap Self-hosting server-resources	8	670	2023年十月3日
Rebake failing: how to diagnose and fix? Support	6	252	2025年十二月14日
Bootstrap failed with exit code 128 Self-hosting	30	724	2025年七月25日
Create a swapfile for your Linux server Self-Hosting	5	78276	2024年十二月18日

将节流重新烘焙以防止内存耗尽？

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