SDSC Comet: Short maintenance 10:30AM-1PM (PT), Wed, 03/13/2019 (completed)

Outage start
03/13/2019 10:30 PDT
Anticipated end
03/13/2019 15:30 PDT
Outage type
Full outage

Update 1

Posted by Mahidhar Tatineni on 03/13/2019 23:10 UTC

The SDSC Comet maintenance is now complete and jobs are running as scheduled. We have also put new data mover nodes into production. Please use oasis-dm-interactive.sdsc.xsede.org for any interactive data movement tasks.

Please email help@xsede.org if you have any questions.

Original post

Posted by Mahidhar Tatineni on 03/11/2019 18:29 UTC

We will be taking a short maintenance on Comet 10:30AM-1PM (PT), Wed, 03/13/2019. During this maintenance, we will make configuration changes on the Lustre scratch filesystem to fix the issues we are currently seeing on the data mover nodes. We have a reservation in place to prevent jobs from running during the maintenance. Additionally, the login and data mover nodes will be inaccessible during the maintenance window. Any jobs that don’t fit in the time window before the maintenance will run after the maintenance is complete. For jobs that don’t fit in the window before the maintenance, the squeue command will report “ReqNodeNotAvailable”. These jobs will run fine after the maintenance is complete. Please email help@xsede.org if you have any questions.