T10000 - ASIA SNO 2BFF Reported and Generated a DUMP (Doc ID 1616680.1)

Last updated on SEPTEMBER 26, 2017

Applies to:

Sun StorageTek T10000B Tape Drive - Version Not Applicable to Not Applicable [Release N/A]
Information in this document applies to any platform.

When a dump has been generated by a drive STK T10000 A/B and reported the FSC 2BFF SNO - the drive can only accept 256 path logins. After that the drive will SNO with 2BFF FSC. This FSC is used for many different problems in the code so this is just one possibility. See bug 16853332. Look to see if a PLOGI is one of the last things that occurred before the SNO. Engage a L2 for this problem.

In this case the host use to exceed the maximum paths allowed and many drives are reporting the same failure just for the same reason.

Symptoms

The tape drive issued a dump on SNO (should not occur) FSC 2BFF which is an engineering trap. This FSC is the result of too many path logins. T10000A and T10000B drives support up to 256 path logins, after which the drive will SNO with 2BFF.

Cause

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