[Lilab] Fwd: [HPCC] Cluster Shutdown Reminder

[Wei Vivian Li]

-------------------------------
Wei Vivian Li

Assistant Professor
Department of Statistics
University of California, Riverside
vivianli.org



---------- Forwarded message ---------
From: <no-reply at hpcc.ucr.edu>
Date: Tue, Feb 20, 2024 at 10:32 AM
Subject: [HPCC] Cluster Shutdown Reminder
To: <no-reply at hpcc.ucr.edu>


Upcoming cluster shutdown reminder

WEBSITE <https://hpcc.ucr.edu/> - SLACK <https://ucr-hpcc.slack.com/> -
GITHUB <https://github.com/ucr-hpcc/ucr-hpcc.github.io>
Cluster Shutdown Reminder

*When*

Thu, Feb 22, 2024 @ 8:00am to Fri, Feb 23, 2024 @ 8:00pm

*Reason*

Maintenance and upgrade of the operating system and central storage system.

During the shutdown users will not be able to access the cluster via SSH or
web-based connections, including Rstudio Server, JupyterHub and OnDemand.
Web-based file access will also not be possible. Prior to the shutdown
please save your work. Updates on the status of the shutdown will be posted
on HPCC’s alerts page <https://hpcc.ucr.edu/news/alerts/>. If you need
additional information or help, you can reach us on HPCC’s Slack workspace (
https://ucr-hpcc.slack.com/) or outside the shutdown also via email (
support at hpcc.ucr.edu).

Note that if you submit a Slurm (or OnDemand) job prior to the shutdown
that extends into the maintenance window, your job will be queued with the
reason "ReqNodeNotAvail", indicating that your process cannot run due to
the scheduled shutdown. If this happens please cancel the affected job and
resubmit with a shorter run time that does not overlap with the shutdown
time. *As of this email, the maximum possible run time for jobs is
approximately 1 day and 21 hours.*

We apologize for the inconvenience. Occasional maintenance events are
necessary to keep our systems up-to-date, which is to the benefit of
everyone using our resources.
*Contacts*

Austin Leong
Sr. HPC Systems Administrator
austin.leong at email.ucr.edu
Emerson Jacobson
HPC Systems Administrator
emerson.jacobson at ucr.edu
Thomas Girke
Professor
Director of HPC Center
thomas.girke at ucr.edu
WEBSITE <https://hpcc.ucr.edu/> - SLACK <https://ucr-hpcc.slack.com/> -
GITHUB <https://github.com/ucr-hpcc/ucr-hpcc.github.io>
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