PHY Diagnostics
PHY diagnostics plugin collects NVIDIA® Mellanox® Vendor-Specific Data from NVIDIA devices including BER data, low level PHY counters, sensors, fans, PSUs, etc.
Collected information is dumped into ibdiagnet2.db_.csv file under following sections:
PHY_DBs
FANS_SPEED
FANS_THRESHOLDS
FANS_ALERT
FAN_SERIAL_NUMBERS
TEMPERATURE_SENSORS
TEMPERATURE_ALERTS
POWER_SENSORS
PSU information
NodeGuid, PSUIndex,IsPresent, IsFRU, ACInput, DCState, AlertState, FanState, TemperatureState, SerialNumber
SYSTEM_GENERAL_INFORMATION
NodeGuid, SerialNumber, PartNumber, Revision, ProductName
PHY_PORT_GRADE
Parameter | Description |
--get_phy_info | Queries all ports for PHY information including BER counters. Data will be dumped to the ibdiagnet2.db_csv and ibdiagnet2.net_dump_ext files. |
--reset_phy_info | Queries and clears all ports PHY information. Note: It is recommended to use this option with |
--get_ppamp | Queries all ports for PPAMP (Port Phy opAMP data), works with Data will be dumped to the ibdiagnet2.db_csv file. |
--show_cap_reg | Indicates to dump also capability registers, works with Data will be dumped to the ibdiagnet2.db_csv file. |
Example:
ibdiagnet --get_phy_info
ibdiagnet --reset_phy_info
ibdiagnet --get_phy_info -get_ppamp
ibdiagnet --get_phy_info --show_cap_reg