Return Code

For example, if you had a 3ware controller with an ID of 0, you could type this command:

tw_cli /c0 show

(c0 information displayed here) echo $?

0

If you type:

tw_cli /c7 show

error: (CLI003) specified controller does not exist. echo $?

1

This example fails (returns 1) because there is no controller 7.

To view the return code for Windows, in a command window type

tw_cli /c0 show

(c0 info displayed here) if errorlevel 0 echo 0 0

tw_cli /c7 show error....

if errorlevel 1 echo 1 1

This example fails (returns 1) because there is no controller 7.

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