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

[Donghan (Jarod) Wang]

Hi lab,

The LOW1 maintenance will be extended to Tuesday, Aril 17th. The extension
is necessary because the large volume memory, 512GB, on LOW1 needs long
time for testing program(memtest86) to detect the faulty module.

I apologize for any inconvenience that you may experience.

Thanks,
Jarod

On Wed, Apr 11, 2012 at 8:06 PM, Donghan (Jarod) Wang
<donghanw at cs.cmu.edu>wrote:

> Hi all,
>
> This is a friendly reminder that LOW1 will be down tomorrow morning (Apr.
> 12th) through 15th for maintenance. Thanks for your attention.
>
> Jarod
>
>
> On Tue, Apr 10, 2012 at 2:57 PM, Donghan (Jarod) Wang <donghanw at cs.cmu.edu
> > wrote:
>
>> 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
>>
>
>
>
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <https://mailman.srv.cs.cmu.edu/mailman/private/autonlab-users/attachments/20120415/330a1d23/attachment.html>