Documentation, Support, and Training
Understanding Switch Specifications
Understanding InfiniBand Cabling
Verify Shipping Carton Contents
Install the Switch in the Rack
Verifying the InfiniBand Fabric
Understanding Administrative Commands
Monitoring the InfiniBand Fabric
Controlling the InfiniBand Fabric
Controlling the Subnet Manager
Understanding Oracle ILOM on the Switch
Understanding Oracle ILOM Targets
Installing the Oracle ILOM Firmware
Acquire the Oracle ILOM Firmware Version 1.1.3
Install the Oracle ILOM Firmware Version 1.1.3
Administering Oracle ILOM (CLI)
Accessing Oracle ILOM From the CLI
Switching Between the Oracle ILOM Shell and the Linux Shell
Monitoring Oracle ILOM Targets (CLI)
Controlling Oracle ILOM Targets (CLI)
Upgrading the Switch Firmware Through Oracle ILOM (CLI)
Administering Oracle ILOM (Web)
Access Oracle ILOM From the Web Interface
Monitoring Oracle ILOM Targets (Web)
Controlling Oracle ILOM Targets (Web)
Upgrading the Switch Firmware Through Oracle ILOM (Web)
Accessing the Rear Panel Diagram
Accessing Status Pane Information
Monitoring Parameters and Status
Administering Oracle ILOM (SNMP)
Monitoring Oracle ILOM Targets (SNMP)
Controlling Oracle ILOM Targets (SNMP)
Display the Sensors' State (IPMI)
Display the Sensor Information (IPMI)
Display the System Event Log (IPMI)
Display FRU ID Information (IPMI)
Display Switch Status LED States (IPMI)
Disable the Locator LED (IPMI)
Understanding Oracle ILOM Commands
Understanding Hardware Commands
Linux Shells for Hardware Commands
Understanding InfiniBand Commands
Linux Shells for InfiniBand Commands
Understanding the SUN-DCS-MIB MIB OIDs
Understanding the SUN-ILOM-CONTROL-MIB MIB OIDs
Understanding the SUN-PLATFORM-MIB MIB OIDs
A simplified version of the ibcheckerrors command.
ibchecknet [-h][-N][topology|-C ca_name -P ca_port -t timeout]
where:
topology is the topology file.
ca_name is the channel adapter name.
ca_port is the channel adapter port.
timeout is the timeout in milliseconds.
This InfiniBand command is a script that uses the topology file created by the ibnetdiscover command to scan the InfiniBand fabric to validate the connectivity and report errors from the port counters.
The following table describes the options to the ibchecknet command and their purposes:
|
The following example shows how to check error counters for all LIDs in the InfiniBand fabric with the ibchecknet command.
Note - The output in the example is a portion of the full output.
# ibchecknet #warn: counter SymbolErrors = 3121 (threshold 10) lid 25 port 255 #warn: counter RcvSwRelayErrors = 48545 (threshold 100) lid 25 port 255 #warn: counter XmtDiscards = 9789 (threshold 100) lid 25 port 255 Error check on lid 25 (Sun DCS 72 QDR FC switch o4nm2-72p-2) port all: FAILED #warn: counter RcvSwRelayErrors = 56839 (threshold 100) lid 25 port 28 Error check on lid 25 (Sun DCS 72 QDR FC switch o4nm2-72p-2) port 28: FAILED #warn: counter RcvSwRelayErrors = 56839 (threshold 100) lid 25 port 9 Error check on lid 25 (Sun DCS 72 QDR FC switch o4nm2-72p-2) port 9: FAILED #warn: counter XmtDiscards = 9714 (threshold 100) lid 25 port 1 Error check on lid 25 (Sun DCS 72 QDR FC switch o4nm2-72p-2) port 1: FAILED . . . ## Summary: 6 nodes checked, 0 bad nodes found ## 142 ports checked, 0 bad ports found ## 3 ports have errors beyond threshold #
ibchecknet man page