HP StorageWorks Fabric OS 5.0.0 Command Reference Guide (AA-RW1MA-TE, May 2005)

390 Fabric OS commands
Clears the CRC error count associated with a port and arbitrated loop physical address (AL_PA).
Synopsis
perfclralpacrc [slotnumber/]portnumber [ALPA]
Availability
admin
NOTE: This command requires a Performance Monitor license.
Description
Use this command to clear a specific CRC error counter associated with a specific port and AL_PA, or all
such counters on a port.
Operands
This command has the following operands:
Optionally, a comma can separate the operands. A space is required to separate the operands even
when using commas.
Examples
To clear the CRC count on a particular AL_PA on a port and then clear the CRC count for all AL_PAs on a
port:
See also
perfShowAlpaCrc
perfClrAlpaCrc
slotnumber For bladed systems only, this operand specifies the slot number of the
port on which the monitor is to be added, followed by a slash (/).
portnumber Specifies the number of the port on which the monitor is to be added,
relative to its slot for bladed systems. Use switchShow for a list of valid
ports.
ALPA Specify the AL_PA address if you want to clear the CRC error counter for
a particular device. This operand is optional; if omitted, this command
clears the counters for all devices attached to the specified port.
switch:admin> perfclralpacrc 2/15 0x59
CRC error count at ALPA 0x59 on port 31 is cleared.
switch:admin> perfclralpacrc 2/15
This will clear all ALPA CRC Counts on port 31
Do you want to continue? (yes, y, no, n) y
Please wait ...
All alpa CRC counts are cleared on port 31.