I am updating the flash version of my MIC boards following the instruction in readme-en.txt.
In step 2
2) Run from the command prompt:
user_prompt> sudo /opt/intel/mic/bin/micflash -update -device all
I got some message like "micflash: mic0: Flash operation timed out". But after rebooting, I can verify the falsh version by " /opt/intel/mic/bin/micflash -getversion -device all", which returns "mic0: Version: 2.1.02.0386", meaning that the flash version is updated. Then I go on to step 6
6) Run from the command prompt:
user_prompt> sudo /opt/intel/mic/bin/micflash -update \
-smcbootloader -device all
where I got ""micflash: mic0: Flash operation timed out" again. After rebooting the host machine and making the sure MIC boards are online, I did "/opt/intel/mic/bin/micinfo" and got flash version, along with a lot of other entries, all being NotAvailable.
Any ideas? Thanks in advance! Let me know if you need any more information.