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5–Fibre Channel Noninteractive Commands
-kr (Run Read/Write Buffer Test)
5-18 SN0054667-00 C
-kr
(Run Read/Write Buffer Test)
Use the -kr command to do a read/write buffer test.
To do a read/write test using the default parameters, issue the following
command:
# qaucli -pr fc -kr (<hba instance> | <hba wwpn>)
To do a read/write test with customized parameters, issue the following command:
# qaucli -pr fc -kr (<hba instance> | <hba wwpn>) [(-EX | -EXCLUDE)
<target wwpn>] (<param name> | <param alias>) <param value>
Where:
“Run a Read/Write Buffer Test” on page 5-18 contains command line examples
and test results for a read/write buffer test.
Run a Read/Write Buffer Test
This test runs on all devices or on the devices you select on the adapter you
select. This test sends the SCSI Write Buffer command to the target devices and
uses the SCSI Read Buffer command to read the returned data and do a data
comparison.
hba instance = Adapter number (use -g command to find)
hba wwpn = World wide port name of the adapter
-ex or -exclude = World wide port name of the target device that is
excluded from the read/write test
param name = One of the following:
DataPattern
DataSize
TestCount
TestIncrement
OnError
param alias = One of the following:
DP
DS
TC
TI
OE
param value = Value for selected parameter (see Table 5-6)