Fabric OS Reference Manual (Version 3.0)

1-154 Fabric OS Reference
Telnet Commands
1
perfClrAlpaCrc
Clear an ALPA device’s CRC count by the port and ALPA.
Synopsis perfClrAlpaCrc port[, ALPA]
Availability admin
Description Use this command to clear specific ALPA device's CRC error counter. If the ALPA is provided as
an operand only the counters for that device are reset; if no ALPA is specified this command clears
the CRC counters for all ALPA devices on the specified port.
Operands This command has the following operands:
port Specify the port number where you want to reset the CRC error counters. This
clears the CRC error counter for all ALPA devices connected to the port. This
operand is required.
ALPA Specify the ALPA address if you want to clear the CRC error counter for a
particular device. This operand is optional.
Example To clear CRC count on a particular ALPA on port 15, and then clear CRC count for all ALPAs on
port 15:
See Also perfShowAlpaCrc
switch:admin> perfClrAlpaCrc 15, 0x59
CRC error count at ALPA 0x59 on port 15 is cleared.
switch:admin>
switch:admin> perfClrAlpaCrc 15
This will clear all ALPA CRC Counts on port 15
Do you want to continue? [y|n]y
Please wait ...
All alpa CRC counts are cleared on port 15.
switch:admin>