OpenSolaris

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Bug ID 6500300
Synopsis System crashes with 500 target devices (SanBlaze) using QLC 2.18 driver at boot.
State 10-Fix Delivered (Fix available in build)
Category:Subcategory san_foundation_kit:kernel_driver_fc_transport
Keywords no-s10u4
Responsible Engineer Allan Ou
Reported Against preint
Duplicate Of
Introduced In
Commit to Fix s10u5_03
Fixed In s10u5_03
Release Fixed solaris_10u5(s10u5_03) , solaris_nevada(snv_67) (Bug ID:2146456)
Related Bugs 6679221 , 6704883 , 6734684
Submit Date 4-December-2006
Last Update Date 20-November-2007
Description 
Having a Sparc System with solaris 10 Update 3 build 10, and QLC 2.18 installed. Attach 500 target devices to the fabric with the Host HBA connected. The system will crash during the boot process. The particular HBA in this system is an QLE2460, but we do not believe the HBA nor the driver is a contributing factor in this failure. For further information, please refer to the attached core file.
I've unzipped the core files and attached them too...
The Configuration id as follows:

Sunfire T200 with Sol 10 11/06 s10s_wos3_05 SPARC
qlc driver 2.18 (v20061215)
QLE2460 (w/A2 chip)
Sanbox 6502
4 device ports (125 targets per port)
A new tar file has been attached that contains the panic dump.
Qlogic encountered another panic while using the fixed test binaries from /net/steam.sfbay/builds/so200739/nws10-6500300
6500300_panic.tar core file was attached to the CR.
Work Around 
N/A
Comments 
N/A