Bright:PHI update

Updating PHI firnmware

For two PHI hosts node001 and node002 the PHI foirmware can be updating by first stoppoing mpss:

[root@bright61 ~]$ cmsh
[bright61]% device
[bright61->device]% foreach -n node001..node002 (services; stop mpss)

The micctrl command is used to reset the PHIs to get them into a ready state:

[bright61->device]% pexec -n node001..node002 "module load intel/mic/runtime && micctrl -r -f -w"

[node001] :
    mic0: ready
    mic1: ready
[node002] :
    mic0: ready
    mic1: ready

[bright61->device]%

Finally the fimrware flash can take place:

bright61->device]% pexec -n node001..node002 "module loadn
intel/mic/runtime && micflash -v -update -norebootn
-device all"
[node001]
No image path specified - Searching: /opt/intel/mic/flash
    mic0: Flash image: /opt/intel/mic/flash/EXT_HP2_B0_0383-02.rom.smc
    mic1: Flash image: /opt/intel/mic/flash/EXT_HP2_B0_0383-02.rom.smc

    mic0: Resetting: : POST code: 3d
    mic1: Resetting: : POST code: 3d

    mic0: Resetting: : POST code: 12
    mic1: Resetting: : POST code: 12

    mic0: Updating SMC: 0%
    mic1: Updating SMC: 0%

    ...

    mic0: Updating SMC: 97%
    mic1: Updating SMC: 96%

    mic0: Resetting: : POST code: 3C
    mic1: Resetting: : POST code: 3C

    ...

    mic0: Resetting: : POST code: 09
    mic1: Resetting: : POST code: 09

    update successful

    [node002] :

    ...

Once the flash is completed MPSS must be restarted and the hosts rebooted

[bright61->device]% foreach -n node001..node002 (services; start mpss)
[bright61->device]% foreach -n node001..node002 (power reset)