[auton-users] LOW1 maintenance, Apr. 12 - 15

[Donghan (Jarod) Wang]

Hello all,

As you may notice that LOW1 has a faulty memory module; it needs to be
replaced by a new module. During the maintenance, all services on LOW1 will
be unavailable; the maintenance will take place *Apr. 12th through 15th*.
If this is a problem, please let me know at your earliest convenience.

If you ever saw following message on LOW1, you have already experienced the
memory issue.

low1 kernel: Northbridge Error (node 0): DRAM ECC error detected on the NB.

The maintenance is critical for resolving the issue, thus providing you a
reliable computing environment on LOW1. During the downtime, a series of
tests will be taken to identify the faulty module; due to the large memory
capacity of LOW1, 512GB, it takes longer to perform detection.

Thanks,
Jarod

-- 
Donghan (Jarod) Wang
Research Programmer
Robotics Institute
Carnegie Mellon University
5000 Forbes Avenue
Pittsburgh, PA 15213
Email: donghanw at cs.cmu.edu
Tel: +1 412 268 1238
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