User`s guide

5 – Non-interactive Mode Commands
-rwt (Perform Read/Write Buffer Test)
SN0054621-00 B 5-7
Q
Where:
5.18
-lb
(Perform Loopback Test)
CAUTION! Before performing a loopback test, make sure that the HBA does not
have any outstanding I/O operations.
Type the following command to run a loopback test:
-lb [-STOP] [-EXTLB] <HBA No.> [-CNT <Test Count>]
Where:
5.19
-rwt
(Perform Read/Write Buffer Test)
CAUTION! Before performing a read/write buffer test, make sure that the HBA does
not have any outstanding I/O operations.
Type the following command to perform a read/write buffer test:
-rwt [-STOP] [-RWPAT n] <HBA No.> [-CNT <Test Count>]
HBA No.
= The HBA port where the ping operation will be
performed.
IP Address
= The IP address to ping.
Ping Count
= The number of times you want to ping the IP address
(1–2147483648 (2^31)).
–STOP
= The loopback test is stopped if a failure occurs.
–EXTLB
= An external loopback test is performed. By default,
an internal loopback test is performed.
HBA No.
= The HBA port where the loopback test is to be
performed.
-CNT
= This parameters is used with Test Count to
indicate how many loopback tests to perform. When
this parameter is not used, one test is performed.
Test Count
= The number of loopback tests to perform. By
default, one test is performed. To perform more than
one test, enter a number between 2–2147483648
(2^31).