Our data center lost about power during some work on their UPS. The net effect out some
of chassis is that the power deliver was degraded. It showed itself in the IO Modules becoming
inoperable during the outage. We knew the power design was bad and we were in the middle of
correcting it. But I was surprised that the 5108 chassis could fail in this way. It would have been
less disruptive if a blade or two had shut down than for IO Modules to go inop. Has anyone
ever seen this condition before? Could there be any way to prioritize the IO Modules for
power? Thank you.
