As previously stated, moving to Cloud Cache is a significant shift in I/O and overall behavior. Some additional things to consider:
• Read the new
FSLogix docs for Cloud Cache (updated 3/2023)
• Ensure you have at least 2 storage providers configured and the
HealthyProvidersRequiredForRegister is set to at least 1.
• Keep in mind sign-out performance will be dictated by the slowest performing storage provider.
• Native VHD Disk Compaction will significantly delay sign-out because the full profile must be brought local, then evaluated for compaction, optionally the container is compacted, then written upstream to all storage providers.
• If you don't use native VHD Disk Compaction and use the Invoke-FSLShrink script, you must:
◦ Run the script against all storage locations
• The increase in I/O for the local host may change how many users you stack on each VM.