我怎样删除discourse中的缓存？

[merefield (Robert)]

您可以清除 Redis。

After upgrade, forum thinks it is mid-upgrade

Ah, I think it’s un-stuck now. I tried /var/discourse/launcher enter app redis-cli flushall which didn’t seem to work, so then I tried this and after a forced page refresh, it looks happy now. (Possibly I should have tried that forced page refresh after the first, simpler, form.)

但您可能只需要一个更大的磁盘 :)。