[Contents] [Prev] [Next] [Index] [Report an Error]

Detecting Double-Bit Errors

The following message appears on the console if ECC detects a double-bit error:

ALERT 05/10/2000 13:10:33 os: failed: ECC DOUBLE BIT ERROR OCCURRED
  Address = 0xe95db10
  Data (Upper 32Bits) = 0xe95db20
  Data (Lower 32Bits) = 0x55d06c
  ECC Data Bits =  0x2b
  ECC 1Bit Error Counter =  0x0
  *** YOU MUST PERFORM A HARD RESET TO CONTINUE ***
ALERT 05/10/2000 13:10:34 os: PROCESSOR EXCEPTION: 0x200n

If ECC detects a double-bit error in a system that contains a redundant SRP module, the redundant module becomes active and the system continues to operate. However, you must still troubleshoot the SRP module with the double-bit error. When ECC detects a double-bit error in a system that does not contain a redundant SRP module, you must troubleshoot the SRP module immediately. See Fixing Double-Bit Errors.

[Contents] [Prev] [Next] [Index] [Report an Error]