CatOS 6500 Sup 1A

[tjbrickner]

I noticed today I had the following error message appearing in one of our 6500's. We're rebuilding with Sup720's anyway, but I would still like to know what my error messages mean. After unsuccesfully finding any information online I have come here for guidance.

36. 3/31/2006,11:02:25: CentauriInterrupt:L3 parity Error 3bf2a41 20000002 41a97c8

37. 3/31/2006,11:02:25: titan_intr_hdlr:Last titan interrupt occurred at 00:00:00.0

38. 3/31/2006,11:02:25: titan_intr_hdlr: Main Intr 0x0; Module 0x0, value 0x0; fatal intrs since last read 0

These are happening once every 12 to 14 seconds. Any ideas or resources I can be pointed to would help greatly.

--Tony

[Bobby Thekkekandam · Accepted solution]

Hi Tony,

Have a look at CSCdy41174. Basically what is happening is that an entry is incorrectly written to hardware. The software then detects the error, deletes the entry, and rewrites it. It's fixed in later software to prevent it from happening on an ongoing basis.

HTH,

Bobby

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