Re: Power supply issue too?

Wrong side of town and wrong date too. I have several customers in the same DC as ROb and all of them got the same messages in QSYSOPR et. al. IBM was even proactively replacing some power supplies though I think that's unneeded here. The event happened during a maintenance window, though it should not have and they are still determining why. Nothing went down because of redundant power etc.
- DrF

On 5/10/2021 1:44 PM, Jim Hawkins wrote:

Rob, there was a power outage in the greater Grand Rapids area earlier today. There was an item on the news at mid-day. I didn't pay a lot of attention to it, but I did catch that most of the signal lights in in the area were out. https://www.fox17online.com/news/local-news/grand-rapids/traffic-lights-out-in-grand-rapids

Regards,

Jim Hawkins
Programmer Analyst
Interkal LLC

from: Rob Berendt <rob@xxxxxxxxx>

SRC10001520 - Power Supply AC fault
SRC78D1152A - A fatal error occurred on power supply 2.
SRC11001540 - Detected AC loss

One lpar got the first.
The hosting lpar got all of them.
The second one is a "call home" incident. IBM informed me that numerous customers in the area (Kentwood MI) had similar call home incidents at the same time which indicate a power failure in the area.
We didn't lose any function as our Power 9 there had dual power supplies. Each power supply goes to different UPS, generator, power supplier (I think on that last one) in one of those lights out data center colocation facilities.
Well there was a single power source firewall which was an issue but I digress...

Everything seems to be working fine. IBM says there really is no way to remotely tell if the power supply is really having an issue. The data here:
WRKPRB
System
Problem ID Ref Code Date Time
2112800286 SRC78D1152A 05/08/21 00:04:58
2112800285 SRC78D11529 05/08/21 00:04:58
2112800248 SRC78D1152A 05/08/21 00:04:18
2112800247 SRC78D11529 05/08/21 00:04:18
2112800126 SRC10001520 05/08/21 00:02:12
2112800070 SRC11001540 05/08/21 00:01:13
May all be related to a temporary power loss to one of the power supplies in the unit.