Running tests (clf) – HP Library and Tape Tools User Manual
Page 64
Running tests (CLF)
L&TT can be launched from the command line to perform various tests. L&TT
runs the test specified by the testname parameter on the device specified by
Description
the device path (p) parameter. These two parameters are required; all other
parameters are optional.
The following tests are currently supported from the command line:
• “Connectivity test” (page 86)
• “Device Analysis test” (page 73)
• “Device Self-test” (page 89)
• “Drive Assessment test” (page 72)
• “LTO Media Assessment Full Tape test” (page 75)
• “DDS Media Assessment test” (page 108)
hp_ltt -f test p=<device path> testname=<test name>
[password=<password>] [iohistory=<enable|disable>]
Syntax
[testopt=<option1 name:option1 value>] [testopt=<option2
name:option2 value>][instname=<instance name>]
[dirpath=<directory path>]
Enter the device path. The format for
the device path varies depending on
p
Parameters
the operating system. To determine the
proper format for your device, first
perform a scan of the bus. For more
information, see
. Output of the scan is written
to the saved_scan.txt file in the
L&TT root directory. Examine this file to
determine the proper format. This
parameter is required.
Enter the test name to perform. The test
names for the supported tests are:
testname
•
Connectivity test
•
Device Analysis
•
Device Self-test
•
LTO Drive Assessment test
•
SDLT Drive Assessment test
•
DDS Drive Assessment test
•
LTO Media Assessment test
•
DDS Media Assessment test
For the proper syntax, see the
Command line syntax entry for the
desired command in
. This parameter is required.
Optional. Specify enabled or
disabled
. When enabled, L&TT
iohistory
generates a detailed event log that
captures all L&TT diagnostic interaction,
all SCSI commands sent and received
by the program, and any software
interactions or issues. If an invalid value
is provided, L&TT retains the existing
setting.
Optional. A test may have one or more
options, or no options. The Allow
testopt
Overwrite
test option must be set to
64
Command line functionality