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Sun Fire[TM] E2900/V1280: mpt driver fails to attach to PCI-X Dual Ultra-320 SCSI HBA (Jasper320) (Doc ID 1012604.1)

Last updated on SEPTEMBER 01, 2023

Applies to:

Sun Fire V1280 Server - Version Not Applicable and later
Sun Fire E2900 Server - Version Not Applicable and later
All Platforms

Symptoms

With firmware revision 5.19.0-4 and also 5.18.3, if POST is run with "diag-level" set to "max" in OBP and/or "bootmode" is set to "diag" in "lom" with a Jasper320 HBA (pn# 375-3191) installed in the system, the HBA would not get recognised in OBP, thus failing to load the "mpt" driver during Solaris bootup.

Cause

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