NetApp AFF A200 System Documentation page 151

If you want to run diagnostic
tests on...
Multiple components at the same
time
5. Proceed based on the result of the preceding step.
148
Then...
a. Review the enabled and disabled devices in the output from the
preceding procedure and determine which ones you want to run
concurrently.
b. List the individual tests for the device:
-dev dev_name
c. Examine the output and, if applicable, select only the tests that
you want to run: sldiag device modify -dev dev_name
-selection only
-selection only disables all other tests that you do not want to run
for the device.
d. Verify that the tests were modified:
e. Repeat these substeps for each device that you want to run
concurrently.
f. Run diagnostics on all of the devices:
Do not add to or modify your entries after you start
running diagnostics.
After the test is complete, the following message is displayed:
*> <SLDIAG:_ALL_TESTS_COMPLETED>
g. Verify that there are no hardware problems on the node:
device status -long -state failed
System-level diagnostics returns you to the prompt if there are no
test failures, or lists the full status of failures resulting from testing
the component.
sldiag device show
sldiag device show
sldiag device run
sldiag