topic Hi Vikrant, in Software Archive

unable to ssh to mic1

VIKRANT_G_ — Tue, 25 Mar 2014 22:26:25 GMT

hello

i am have a system with two mic cards and i am trying ssh into them from xeon host,

i can do ssh mic0 and access mic0 and run native application,

but i cannot access mic1 via ssh,

when i do ssh mic1 the screen just hangs,

when i do miccheck it shows both mic0 and mic1 online and also micinfo gives proper info for both the cards

I also started the MPSS service on both cards and cleared firewall

thank you for the help in advance

any suggestions for this

VIKRANT_G_ — Thu, 27 Mar 2014 16:12:27 GMT

any suggestions for this issue, i also read the MPSS guide but could not find the solution for the issue

thank you

Hi,

TaylorIoTKidd — Thu, 27 Mar 2014 16:22:38 GMT

Hi,

I'll take a look at your issue.

Regards
--
Taylor

Please post the micinfo

TaylorIoTKidd — Thu, 27 Mar 2014 16:25:47 GMT

Please post the micinfo results.

Regards
--
Taylor

here is the result from

VIKRANT_G_ — Thu, 27 Mar 2014 16:42:11 GMT

here is the result from micinfo:-

System Info
HOST OS : Linux
OS Version : 2.6.32-279.el6.x86_64
Driver Version : 6720-19
MPSS Version : 2.1.6720-19
Host Physical Memory : 32827 MB

Device No: 0, Device Name: mic0

Version
Flash Version : 2.1.01.0385
SMC Firmware Version : 1.13.4570
SMC Boot Loader Version : 1.4.3581
uOS Version : 2.6.38.8-gefd324e
Device Serial Number : ADKC23700157

Board
Vendor ID : 0x8086
Device ID : 0x225c
Subsystem ID : 0x2500
Coprocessor Stepping ID : 3
PCIe Width : x16
PCIe Speed : 5 GT/s
PCIe Max payload size : 256 bytes
PCIe Max read req size : 4096 bytes
Coprocessor Model : 0x01
Coprocessor Model Ext : 0x00
Coprocessor Type : 0x00
Coprocessor Family : 0x0b
Coprocessor Family Ext : 0x00
Coprocessor Stepping : B1
Board SKU : B1QS-7110 P/A
ECC Mode : Enabled
SMC HW Revision : Product 300W Active CS

Cores
Total No of Active Cores : 61
Voltage : 1087000 uV
Frequency : 1100000 kHz

Thermal
Fan Speed Control : On
Fan RPM : 2400
Fan PWM : 50
Die Temp : 48 C

GDDR
GDDR Vendor : Elpida
GDDR Version : 0x1
GDDR Density : 2048 Mb
GDDR Size : 7936 MB
GDDR Technology : GDDR5
GDDR Speed : 5.500000 GT/s
GDDR Frequency : 2750000 kHz
GDDR Voltage : 1501000 uV

Device No: 1, Device Name: mic1

Version
Flash Version : NotAvailable
SMC Firmware Version : NotAvailable
SMC Boot Loader Version : NotAvailable
uOS Version : NotAvailable
Device Serial Number : NotAvailable

Board
Vendor ID : 0x8086
Device ID : 0x225c
Subsystem ID : 0x2500
Coprocessor Stepping ID : 3
PCIe Width : x16
PCIe Speed : 5 GT/s
PCIe Max payload size : 256 bytes
PCIe Max read req size : 4096 bytes
Coprocessor Model : 0x01
Coprocessor Model Ext : 0x00
Coprocessor Type : 0x00
Coprocessor Family : 0x0b
Coprocessor Family Ext : 0x00
Coprocessor Stepping : B1
Board SKU : NotAvailable
ECC Mode : NotAvailable
SMC HW Revision : NotAvailable

Cores
Total No of Active Cores : 61
Voltage : 0 uV
Frequency : 1100000 kHz

Thermal
Fan Speed Control : NotAvailable
Fan RPM : NotAvailable
Fan PWM : NotAvailable
Die Temp : NotAvailable

GDDR
GDDR Vendor : Elpida
GDDR Version : 0x1
GDDR Density : 2048 Mb
GDDR Size : 7936 MB
GDDR Technology : GDDR5
GDDR Speed : 5.500000 GT/s
GDDR Frequency : 2750000 kHz
GDDR Voltage : 0 uV

Hi Vikrant,

Loc_N_Intel — Thu, 27 Mar 2014 19:37:48 GMT

Hi Vikrant,

Your mic1 wasn't flashed properly for some reasons, you may want to flash both coprocessors again. See Section 7.2 of the readme file:

% sudo micctrl -rw

% sudo /opt/intel/mic/bin/micflash -update -device all

Restart your system. Then update SMC boot-loader after login on the host:

% sudo micctrl -rw

% sudo /opt/intel/mic/bin/micflash -update -smcbootloader -device all

Restart your system again.

thanks loc-nguyen'

VIKRANT_G_ — Thu, 27 Mar 2014 21:35:40 GMT

thanks loc-nguyen'

that re-flashing worked, i am now able to do ssh mic1

thanks taylor, i did post the micinfo results but i think the reply is queued for approval