The slowness issue is resolved. One of the OSS servers on ls15 (/mnt/ls15) scratch file system is slow to respond to lock requests from the MDS server. We are working on replacing that drive at the moment. It will take a while to be complete. We will update this announcement once it is back to normal.
Today we will begin correcting file and directory ownership on all research spaces. Please note this process will take up to several weeks to complete. We will be contacting any users with large amounts of files which may cause research directories to become over quota before correcting ownership.
4/23/20 at 8am we will be performing maintenance to correct issues that are causing slow performance on our ls15 system. The system will be slow to unresponsive during this time. Maintenance is expected to be completed in less than two hours.