9940B- Drive Went to Not Communicating Due to FSC33F0 SNO (Doc ID 1548329.1)

Last updated on AUGUST 31, 2017

Applies to:

Sun StorageTek 9940B Tape Drive - Version Not Applicable and later
Information in this document applies to any platform.

Symptoms

Drive went to not communicating due to FSC_33F0 SNO on 9940B FC drive.  Drive dump indicates SL protection is enabled.
Cc_sno_on_label_overwrite 0x00000001
I believed this feature is only for ESCON/FICON devices to prevent incorrectly overwritten VOL1.

FSC33F0, 33F0

Cause

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