Object storage, and a genuinely new file-storage split.
Autoclass and manual lifecycle rules are mutually exclusive on the same bucket.
Standard→Archive4 classes, increasing min-duration commitment
FilestoreGeneral-purpose NFS
NetApp VolumesNFS/SMB, ONTAP-standardized enterprises
Managed LustreUp to 10 TB/s — AI training checkpoints
If a scenario mentions training-checkpoint throughput at real scale, Managed Lustre is very likely the intended answer — new enough that a source from even a year ago probably doesn't mention it.