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5 – Non-interactive Commands
Command Summary
5-24 SN0054614-00 F
S
Where:
Sections 5.3.16.1 through 5.3.16.5 describe how to change the default
parameters for both of these tests. Section 5.3.16.6 contains command line
examples and test results for a loopback test. Section 5.3.18.1 contains command
line examples and test results for a read/write buffer test.
5.3.18.1
Run a Read/Write Buffer Test
This test runs on all devices or on the devices you select on the HBA 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.
To do a read/write buffer test using the current parameters, type:
HBA Instance = HBA number (use -g command to find)
HBA WWPN = World wide port name of the HBA
-EX or -EXCLUDE
Target WWPN
= World wide port name of the target device that is
excluded from the read/write test
Parameter Name = One of the following:
DataPattern (see section 5.3.16.1)
DataSize (see section 5.3.16.2)
TestCount (see section 5.3.16.3)
TestIncrement (see section 5.3.16.4)
OnError (see section 5.3.16.5)
Parameter Alias = One of the following:
DP (see section 5.3.16.1)
DS (see section 5.3.16.2)
TC (see section 5.3.16.3)
TI (see section 5.3.16.4)
OE (see section 5.3.16.5)
Parameter Value = Value for selected parameter
NOTE:
All devices attached to the HBA must support SCSI Read/Write Buffer
commands.