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Table of Contents
Maintenance Notifications Winter 2020
Downtime Notice: Openlab Circinus Hosts
- Date: 3/23/2020
- Start Time: 0800
- Duration: Approximately 8 hours
- Reason: The latest security and kernel updates will be installed on each host and then the host will be rebooted
- Affects: All services on each host including SSHD, Slurm, and SGE.
Downtime Notice: https://hub.ics.uci.edu
- Date: 3/20/2020
- Start Time: 0800
- Duration: Approximately 3 days
- Reason: The system has suffered some catastrophic failures requires a complete rebuild.
- Affects: The personal hubs from https://hub.ics.uci.edu will be unavilabled.
Partial Openlab Failure 2/6/2020
Downtime: hub.ics.uci.edu 3/23-3/25
The kubernetes cluster running hub.ics.uci.edu will be reinstalled during Spring break. We anticipate 1-3 days of downtime.
Kubernetes/hub.ics.uci.edu outage 1/30/2020
Downtime Notice: Multiple IGB Hosts
- Date: 1/6/2020
- Start Time: 0800
- Duration: Approximately 2 hours
- Reason: The latest security and kernel updates will be installed on each host and then the host will be rebooted
- Affects: All services on each host including SSHD, httpd and SAMBA.
SYSTEM
- dover-1
- dover-2
- nebula-1
- nebula-2
- nebula-3
- nebula-4
- nebula-5
- nebula-6
- nebula-7
- sequel-1
- sequel-2
- sequel-3
- sequel-4
- sequel-5
- sequel-6
- lambda
- c1ccccc1-33
Storage Servers Relocation
A few servers will need to be moved in order to make room for the new IGB storage units.
astro-boy and cell-universe
- Date: 1/22/2020
- Start Time: 0800
- Duration: Approximately 4 hours
- Reason: Make room for new IGB storage
- Affects: All home and extra directories on theses hosts will be unavailable during move
nerve
- Date: 1/23/2020
- Start Time: 0800
- Duration: Approximately 4 hours
- Reason: Make room for new IGB storage
- Affects: All home and extra directories on theses hosts will be unavailable during move
