Dell Brocade 6520 Command Reference Supporting Fabric OS v7.1.0 - Page 122

2 bpTurboRamTest bpTurboRamTest MBIST test for AP Blade BP ASICs. SYNOPSIS bpturboramtest [--slot slot] [ -passcnt count ] [ -bpports itemlist ] DESCRIPTION NOTES OPERANDS Use this command to verify the on-chip static random access memory (SRAM) located in the Blade Processor (BP) ASICs of the Application Processor (AP) blade. The command makes use of the memory built-in self-test (MBIST) circuitry. Before running this diagnostics, you must disable the chassis and clear all logs using the following command sequence: 1. Execute chassisdisable 2. Execute slotstatsclear 3. Execute diagclearerror -all 4. Execute cryptocfg --disableEE (if the encryption engine is in enabled state) The test flow for each SRAM is as follows: 1. Fill RAM with alternating FFFF 0000 pattern. (Subtest 1: turboram memory fill) 2. For each incrementing address read FFFF 0000 pattern and write 0000 FFFF. (Subtest 2: turboram r-m-w inc 1) 3. For each incrementing address read 0000 FFFF pattern and write FFFF 0000. (Subtest 3: turboram r-m-w inc 2) 4. For each decrementing address read FFFF 0000 pattern and write 0000 FFFF. (Subtest 4: turboram r-m-w dec 1) 5. For each decrementing address read 0000 FFFF pattern and write FFFF 0000. (Subtest 5: turboram r-m-w dec 2) 6. Repeat steps 1-5 with AAAA 5555 pattern. This command is supported only on the Brocade Encryption Switch. It complements the bpTurboramTest, which tests the Condor2 ASIC on the switch. The execution of this command is subject to Virtual Fabric or Admin Domain restrictions that may be in place. Refer to Chapter 1, "Using Fabric OS Commands" and Appendix A, "Command Availability" for details. This command has the following operands: --slot slot Specifies the slot number on bladed systems. -passcnt count Specifies the number of test repetitions. By default the test runs once. -bpports itemlist Specifies a list of blade ports to test. By default all blade ports in the specified blade are tested. Note that on the Encryption platform, ports 80-103 are the blade ports connected to the BP ASICs. Refer to the itemList help page for further information on the itemlist parameter. 94 Fabric OS Command Reference 53-1002746-01