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The underlying S3 bucket still have intelligent tiering, you can also put life cycle rules on it.
by daviesliu 6y ago
The underlying S3 bucket still have intelligent tiering, you can also put life cycle rules on it.
- corford 6y agoIf a lifecycle rule deletes an object from the bucket, does the redis metadata server gracefully handle this (i.e. bucket state drifting)?
- daviesliu 6y agoJuiceFS access objects in S3 using an unique id to generate key, so the result of lifecycle will not change the way JuiceFS accessing it, except the StorageClass Glacier or Deep Arching, which is not accessible instantly, will hurt the user experience for JuiceFS.
- corford 6y agoThanks. Sorry I wasn't being very clear, I meant: what happens if an object is permanently deleted from a bucket by an out-of-band process, invisible to JuuiceFS (e.g. by a user operating on the bucket directly or by a misconfigured life cycle rule that deletes old objects after X days/months/years)? Does JuiceFS's metadata server handle this loss of synchronisation gracefully?