Thank you for your patience while we completed our Lustre upgrade. The Lustre and Spear systems are now online and available for use.
We are now running a new, vendor-supported version of Lustre. There was no direct upgrade path to this version, so we had to backup all of the data to a temporary storage system, perform the upgrade, and then do a full restore the new system. The final data transfer of 155 terabytes took approximately three weeks.