{"is":"issue","title":"Planned power outage Aug 31 to Sept 1","body":"\u003ch2 id=\"grex-is-back-online\"\u003eGrex is back online\u003c/h2\u003e\n\u003cp\u003eGrex is back online, accepting CPU jobs. GPU nodes will take a bit more to reinstall NVIDIA updates, but will be online by end of today.\u003c/p\u003e\n\u003cp\u003eThe previous jobs on the queue were lost since the outage afftected all\ncompute nodes that are rebooted after restoring the power. Please check\nyour data and re-submit the jobs that are not done before the outage.\u003c/p\u003e\n\u003ch2 id=\"grex-will-be-down-for-a-campus-power-maintenance\"\u003eGrex will be down for a campus power maintenance\u003c/h2\u003e\n\u003cp\u003ePhysical Plant has a planning a power outage for power breakers maintenance. This will affect Grex building, so and all the nodes and strage systems will be shut-down. The system will be unavailable for users, and all running jobs will be lost. We will be performing some work on Grex during the maintenance window as well. ETA for Grex availabinity is noon, September 1.\u003c/p\u003e\n\u003cp\u003eIf you have questions or concerns, please don’t hesitate to contact us at: \u003ca href=\"mailto:support@computecanada.ca\"\u003esupport@computecanada.ca\u003c/a\u003e , mentioning Grex in the subject line.\u003c/p\u003e\n","createdAt":"2021-08-31 08:00:00 +0000 UTC","lastMod":"2021-08-31 08:00:00 +0000 UTC","permalink":"https://um-grex.github.io/status/issues/2021-08-31-planed-power-outage/","severity":"down","resolved":true,"informational":false,"resolvedAt":"2021-09-01 12:00:00","affected":["Compute nodes","Login nodes","NFS /home","Lustre /global/scratch"],"filename":"2021-08-31-planed-power-outage.md"}