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--- techstaff:status [2020/12/21 12:32] – kauffman
+++ techstaff:status [2025/01/13 13:23] (current) – amcguire
@@ Line 1: / Line 1: @@
 ====== Status ======
+===== 2025-01-13 =====
+==== All linux cluster nodes are now virtual ====
+  - Use of hardware-based ''linux'' nodes (''linux1'', ..., ''linux7'') are deprecated.
+  - Virtual nodes ''focal0'', ..,, ''focal7'' running Ubuntu 20.04 are now in service
+  - The ''linux.cs.uchicago.edu'' name now points to the round-robin ''focal.cs.uchicago.edu'', comprising the above nodes
-  - 2020-12-21: Linux1,3,4,5 are being rebuilt with Ubuntu 20.04.
+===== 2020-12-21 =====
+==== Linux1,3,4,5 rebuilt with Ubuntu 20.04 ====
+  - Linux2 is available for use right now.
+  - linux1,2,3 are now available.
+  - linux4,5 are now available.
+  - All servers are back in the linux.cs round robin.
+==== vdesk service is rebuilt ====
+I expect the service to stay up, mostly. Nodes will be going up and down depending on when they get rebuilt so expect disconnections if you HAVE to use this service.
+  * All login nodes upgraded without downtime of the service.
+  * Short amount of downtime expected when upgrading the vdesk load balancer.
+===== 2020-12-[17-18] =====
+==== Peanut Slurm Cluster rebuild to 20.04 ====
+  - Rebuild of all nodes to 20.04
+  - user to slurmdbd sync took longer than expected.