possible to use juicefs as the disk for mysql database?

[vipsland]

/var/lib/mysql location as juicefs mount. is it advisable?
what kind of problems / caveats shld i be looking out for?

i have a lot of tables and most of them are not accessed. i was thinking
/var/lib/mysql using b2 backblaze storage (coz wasabi is too slow and b2 is cheaper than s3) and was wonder if this is an advisable setup?

i will of course use the cache more, maybe 100GB of cache

[davies]

No, JuiceFS is not recommended to use as the primary storage for databases. It should be good for backup.