===== Downtime Notice: #77051: TSM Backups Paused =====

  * Date:  **October 1, 2020**
  * Duration:  **Approximately 2 weeks**
  * Reason:  The ZFS pool is currently configured as a RAIDZ (RAID5).  In order to enhance the reliability of the RAID we're going to go ahead and setup a RAIDZ2 (RAID6) with a pair of parity drives.
  * Affects:  **New [[policies:backup|monthly tape backups]] will be paused during this period.  [[accounts:snapshots|Snapshots]] are still available**

===== Juypterhub @ ICS Changelog Announcements ======

[[https://swiki.ics.uci.edu/doku.php/virtual_environments:jupyterhub#changelog|Jupyterhub @ ICS change log]]

==== ChangeLog ====


===10/6/2020 ics-notebook:2020100200===
  * RStudio Verison Updated to 1.2.5042 -> 1.3.1093
  * CPU/RAM per container increased to 2vcpu/8GB
  * Increase Work Node Pool with 10 bare metal hosts (Dual 3.333 Ghz Intel 6-core processor and 96GB RAM)

===9/30/2020 containers.ics.uci.edu/jupyter/notebook:2020093004===
  * Ubuntu 20.04
  * Base notebook changed to https://hub.docker.com/r/jupyter/scipy-notebook
  * R version 4.0.2