Qlogic SANsurfer iSCSI HBA CLI, User Manual

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4 – Interactive Mode Commands
Port Level Info & Operations Menu
SN0054621-00 E 4-31
A
Enter Choice:1
Ping to fe80::2a0:98ff:fe03:c98e successful (1 of 1).
Press the Enter key to continue.
Perform Loopback Test
(CLI Option -lb)
To start a loopback test:
1. On the Port Diagnostic Menu , type the number for the Perform Loopback
Test option, and then press
ENTER
.
2. At the prompt, type the quantity of loopback tests to run. Valid values are in
the range of 1–2147483648 (2^31). By default, one loopback test is run.
3. Select the loopback test type:
‰ 1 (internal)
‰ 2 (external)
The default is an internal loopback test.
4. If you want to stop the loopback test should an error occur, type
y
for the
Stop on error[Y]?
option.
After the test is complete, SANsurfer iSCSI HBA CLI displays the number of
failed tests and successful tests.
Perform Read/Write Buffer Test
(CLI Option -rwt)
To start a read/write buffer test:
1. On the HBA Diagnostic Menu , type the number for the Read/Write buffer
test option, and then press
ENTER
.
2. At the prompt, type the number of read/write tests to run. Valid values are in
the range 1–2147483648 (2^31). By default, one test is done.
SANsurfer iSCSI HBA CLI lists the data patterns.
CAUTION!
Before doing a loopback test, ensure that the HBA does not have any
outstanding I/O operations.
CAUTION!
Before running a read/write buffer test, make sure that the HBA does not
have any outstanding I/O operations.