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[Almost done... Update] Expected instance downtime for upgrading pict-rs (mander.xyz)

submitted 10 months ago* (last edited 10 months ago) by Sal@mander.xyz to c/mander@mander.xyz

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EDIT:

The pictrs migration is still taking place in the background, and there might be some problems displaying new or some old images, as well as a bit slower site performance. But it seems like the site can run well now.

The lemmy backend makes use of pict-rs for hosting images. A new version (0.5.0) was recently released, and upgrading from the previous version involves a migration that is expected to take a few hours.

I am planning to run that migration either tomorrow evening or on Saturday. If all goes well, the instance will be down for only a few hours.

Just a heads up in case you stop by and see that the site is unavailable.

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[–] Sal@mander.xyz 2 points 10 months ago (1 children)

That's probably when I ran a quick upgrade from 0.19.2-rc-5 to 0.1.9.2! If I know it will take only ~5 mins I usually just go ahead without notice.

[–] Shdwdrgn@mander.xyz 2 points 10 months ago (1 children)

... and just hope nobody else notices? 😆 I figured something was going on and it would be back shortly, but I also know sometimes servers do thing that admins weren't aware of, figured I would just check in.

[–] Sal@mander.xyz 2 points 10 months ago

Yeah, since it is such a short downtime - comparable to what one might randomly see anyway when the CPU spikes for a mysterious reason, I figure that it is not so helpful to plan ahead and make an announcement. I just do it when I have some time.