Brocade Communications Systems 825 User Manual

diag

B

diag 

Lists the non-destructive group of diagnostic commands.

Synopsis

bcu diag --sfpshow <port_id> 

bcu diag --tempshow [ad_id] 

bcu diag --beacon <port_id> {on | off} [-t <secs>] 

bcu diag --pciloopback <port_id> <pattern> 

bcu diag --loopback <port_id> [-t <sub_test_id>] [-s <speed>] [-c <count>] 

[-p <pattern>] 

bcu diag --memtest <port_id> 

bcu diag --queuetest <port_id>

Description

Displays the group of diagnostic commands that are non-destructive and indicates when the 
adapter is running at a normal operation state.

NOTE

You must disable the port prior to executing the loopback test. You must disable the adapter prior to 
executing the memtest.

Operands

--sfpshow

Monitors the attributes of the SFP. This is an online diagnostic test. 
Note: A notification occurs for any parameter that is not within the configured 
power, temperature, and voltage policies.

Specifies the ID of the port on which you want to monitor the SFP attributes.

--tempshow

Reads the adapter’s temperature sensor registers. This is an online 
diagnostic test.

Specifies the ID of the adapter for which you want to display temperature 
sensor registers. Values include below the minimum, normal, above the 
maximum, and sensor fault.

--beacon

Controls the port and link end-to-end beaconing. This is an online diagnostic 
test.

Specifies the ID of the port for which you want to beacon.

on | off

Turns end-to-end beaconing on or off.

-t secs

Displays the beacon time duration in seconds. Beaconing is automatically 
turned off after the specified duration. If the duration is set to 0, beaconing 
continues until it is explicitly turned off.

--pciloopback

Sends a health check message from the host to firmware through message 
queues memory mapped over the PCI. This is an online diagnostic test.

Specifies the ID of the port for which you want to send a health check 
message.

Displays the data pattern.