gopher_49
asked on
Dell 2950 power supplies failed
My 2950 powered off randomly early this morning. Below are the logs from the DRAC board. It's installed in a rack at a datacenter with redundant power, generators, and cooling. No reports of other power outages occurred. I also have other servers plugged into the same power strip. I'll confirm that.. But... I'm 99% sure they are in the same strip. I find it suspicious that both power supplies failed back to back like noted below. The 3 x errors are on the server display. E1624, E1614, and E161C.
Non-critical System Boot PS 2 Status: power supply sensor for PS 2, input lost was asserted
Non-critical System Boot PS 2 Status: power supply sensor for PS 2, failure was asserted
Non-critical System Boot System Board PS Redundancy: PS redundancy sensor for System Board, redundancy lost
OK 09/18/2014 08:55:02 System Board PS Redundancy: PS redundancy sensor for System Board, redundancy regained
OK 09/18/2014 08:55:02 PS 1 Status: power supply sensor for PS 1, input lost was deasserted
OK 09/18/2014 08:55:01 PS 1 Status: power supply sensor for PS 1, failure was deasserted
Non-critical 09/18/2014 08:54:57 System Board PS Redundancy: PS redundancy sensor for System Board, redundancy lost
Non-critical 09/18/2014 08:54:57 PS 1 Status: power supply sensor for PS 1, input lost was asserted
Non-critical 09/18/2014 08:54:56 PS 1 Status: power supply sensor for PS 1, failure was asserted
OK 09/18/2014 08:52:07 System Board PS Redundancy: PS redundancy sensor for System Board, redundancy regained
OK 09/18/2014 08:52:07 PS 2 Status: power supply sensor for PS 2, input lost was deasserted
OK 09/18/2014 08:52:06 PS 2 Status: power supply sensor for PS 2, failure was deasserted
Non-critical 09/18/2014 08:49:47 System Board PS Redundancy: PS redundancy sensor for System Board, redundancy lost
Non-critical 09/18/2014 08:49:47 PS 2 Status: power supply sensor for PS 2, input lost was asserted
Non-critical 09/18/2014 08:49:46 PS 2 Status: power supply sensor for PS 2, failure was asserted
Non-critical System Boot PS 2 Status: power supply sensor for PS 2, input lost was asserted
Non-critical System Boot PS 2 Status: power supply sensor for PS 2, failure was asserted
Non-critical System Boot System Board PS Redundancy: PS redundancy sensor for System Board, redundancy lost
OK 09/18/2014 08:55:02 System Board PS Redundancy: PS redundancy sensor for System Board, redundancy regained
OK 09/18/2014 08:55:02 PS 1 Status: power supply sensor for PS 1, input lost was deasserted
OK 09/18/2014 08:55:01 PS 1 Status: power supply sensor for PS 1, failure was deasserted
Non-critical 09/18/2014 08:54:57 System Board PS Redundancy: PS redundancy sensor for System Board, redundancy lost
Non-critical 09/18/2014 08:54:57 PS 1 Status: power supply sensor for PS 1, input lost was asserted
Non-critical 09/18/2014 08:54:56 PS 1 Status: power supply sensor for PS 1, failure was asserted
OK 09/18/2014 08:52:07 System Board PS Redundancy: PS redundancy sensor for System Board, redundancy regained
OK 09/18/2014 08:52:07 PS 2 Status: power supply sensor for PS 2, input lost was deasserted
OK 09/18/2014 08:52:06 PS 2 Status: power supply sensor for PS 2, failure was deasserted
Non-critical 09/18/2014 08:49:47 System Board PS Redundancy: PS redundancy sensor for System Board, redundancy lost
Non-critical 09/18/2014 08:49:47 PS 2 Status: power supply sensor for PS 2, input lost was asserted
Non-critical 09/18/2014 08:49:46 PS 2 Status: power supply sensor for PS 2, failure was asserted
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Have you confirmed that the UPS is not faulty, I doubt that both PSU units are failing at the same time.
I also agree with Seth have a look at the mainboard and sensors..
DirkMare