We have several ipfs repos, with ~90GB, ~170GB and ~220GB of content in each - the majority of this data being explicitly pinned to support our application.
Recently pin operations have slowed down and now never complete at all - disk space is not an issue as these repos are placed on a 2TB EBS volume, and each has a configured IPFS StorageMax of at least 500GB.
Is there a way to avoid this sort of performance degradation with large pinsets?
Is there a maximum recommended storage limit for a single IPFS repo, after which this is expected behavior?
It might be noteworthy that these nodes also actively serve content from their pinsets explicitly.