IBM System storage DS6000 Series, Redbooks

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Chapter 10. DS CLI
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echo A DS CLI application error occurred.
goto end
:level5
echo An authentication error occurred. Check the userid and password.
goto end
:level4
echo A DS CLI Server error occurred.
goto end
:level3
echo A connection error occurred. Try pinging 10.0.0.1
echo If this fails call network support on 555-1001
goto end
:level2
echo A syntax error. Check the syntax of the command using online help.
goto end
:level0
echo No errors were encountered.
:end
Using this sample script, Example 10-10 shows what happens if there is a network problem
between the DS CLI client and server (in this example a 2105-800). The DS CLI provides the
error code (in this case CMUN00018E) which can be looked up in the DS CLI Users Guide.
The DS CLI also provides the exit status (in this example, exit status = 3). Finally, the batch
file interprets the return code and provides the user with some additional tips to resolve the
problem.
Example 10-10 Return code examples
C:\Program Files\IBM\dscli> checkflash.bat
CMUN00018E lsflash: Unable to connect to the management console server
exit status of dscli = 3
A connection error occurred. Try pinging 10.0.0.1
If this fails call network support on 555-1001
C:\Program Files\IBM\dscli>
10.8 Usage examples
It is not the intent of this section to list every DS CLI command and its syntax. If you need to
see a list of all the available commands, or require assistance using DS CLI commands, you
are better served by reading the IBM TotalStorage DS8000 Command-Line Interface User’s
Guide
, SC26-7625, and IBM TotalStorage DS6000 Command-Line Interface User’s Guide,
GC26-7681. Or you can use the online help. Example 10-11 gives a sample configuration
script showing most of the storage management commands that are used on a DS6000 or
DS8000.
Example 10-11 Example of a configuration script
# The following command creates a CKD extent pool (CKD extent pool P0 will be created)
mkextpool -dev IBM.2107-9999999 -rankgrp 0 -stgtype ckd ckd_ext_pool0
# The following command creates an array (array A0 will be created)
mkarray -dev IBM.2107-9999999 -raidtype 5 -arsite S1
# The following command creates a rank (CKD rank R0 will be created)
mkrank -dev IBM.2107-9999999 -array A0 -stgtype ckd