EXT QPI LINK 메시지발생시 x3850 x5 7143,7191 tip

http://www-947.ibm.com/support/entry/portal/docdisplay?brand=5000008&lndocid=MIGR-5089038

 

Workaround

Use either the first or both of the following two (2) workarounds to avoid the operating system hangs. See the Details section below for guidelines.

Workaround 1

Revert the server to third quarter 2011 UEFI, IMM, and Field Programmable Gate Array (FPGA) code levels as shown below. With these levels, the error may be ignored with minimal impact to performance.

UEFI v1.71a g0e171a IMM v1.30 yuooc7e FPGA v2.01 g0ud72b

Workaround 2

After applying Workaround 1, change the QPI link speed to Power Efficiency from Maximum Performance as follows:

F1 Setup --> System Settings --> Operating Modes --> QPI Link Frequency --> Power Efficiency

 

 

펌웨어가 이렇게 숨겨져있다고 하네요