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Unable to write SSC050 device Failures During Boot/Shutdown (OBDIAG Failures) (Doc ID 1377558.1)

Last updated on MARCH 01, 2021

Applies to:

Sun Fire V880 Server - Version Not Applicable and later
Sun Fire V890 Server - Version Not Applicable and later
Sun Fire V880z Visualization Server - Version Not Applicable and later
Information in this document applies to any platform.


The system is getting errors during boot stating it's not able to read the ID from the FCAL disk backplane 0. OpenBoot Diagnostics failed and Unable to write SSC050 device.

Prtdiag will not report status of components properly.

System will fail to boot with error messages.

OBDIAG will fail components such as the I2C ebus component.





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