S3 Storage via CEPH RGW & cache datastore?

Funar

Member
Oct 8, 2021
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I'm curious about the cache disk for S3 storage. We're experimenting with S3 storage in PBS utilizing CEPH's RGW. CEPH being local to the PBS sever.

Is there a way to calculate how much storage the datastore used for cache needs to be?

We don't have any concerns about API calls to the CEPH server or storage requirements as it's also on our network. However, the cache datastore is growing alongside the S3 storage bucket size. So, we're trying to plan for the future as this function matures.