[Clusterusers] more power issues

[Wm. Josiah Erikson]

Well, it just happened again, with a different power supply, and from a
different power source, so it's something with the chassis. I'm going to
try it with one of the nodes off. Sorry about this...

    -josiah



On 7/22/16 1:00 PM, Wm. Josiah Erikson wrote:
> Hi there,
>
>     Some parts of rack 2 appear to be having power supply-related
> issues, in particular compute-2-22 through 25. I have replaced the power
> supply in that chassis and there was some collatoral damage with 26-29
> as it had an extra power supply in it and I assumed they were redundant
> - not so... so those nodes went down too. Everything will be back up
> shortly, sorry for the lost runs, but I think it was pretty random (as
> in had nothing to do with the runs themselves)
>
>     -Josiah
>
>
>

-- 
Wm. Josiah Erikson
Assistant Director of IT, Infrastructure Group
System Administrator, School of CS
Hampshire College
Amherst, MA 01002
(413) 559-6091