SPARC T3/T4 Servers - PCIe Host Bus Adapter (HBA) Disappears During Reboot (Doc ID 1571110.1)

Last updated on JULY 27, 2015

Applies to:

SPARC T4-2 - Version All Versions and later
Netra SPARC T4-1 Server - Version All Versions and later
SPARC T4-4 - Version All Versions and later
Netra SPARC T4-2 Server - Version All Versions and later
Netra SPARC T4-1B - Version All Versions and later
Oracle Solaris on SPARC (64-bit)

Symptoms

PCIe Host Bus Adapter (HBA) is missing from the device tree after a reboot. This issue can effect any of the supported PCIe host bus adapter types, i.e. Fibre Channel, Network Interface, SCSI or SAS, etc.

For example, prior to a reboot /etc/path_to_inst and prtdiag -v output might contain the following entries:

Cause

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