| Definately after hours work.
What release of IODU/C are you running? They had a recall for several because they would go to sleep and not come back until you disabled and reseated the unit. If I recall all of the email that flew around you needed to have a release 10 or newer to avoid that particular issue. If you fall in to this class of problem, you may need to get a vendor and purchase new IODU/C units to alleviate this from happening in the future.
But, in the short term, you can reseat the card and resynch the units. That should bring back the redundancy of your cores.
rlc |