Administrator Guide

offline stack-unit
Place a stack unit in the offline state.
Syntax
offline stack-unit number
Parameters
number Enter the stack-unit number. The range is from 0 to 5.
Defaults none
Command Modes EXEC Privilege
Supported Modes All Modes
Command
History
Version Description
9.4(0.0) Supported on the FN I/O Aggregator.
8.3.17.0 Supported on the M I/O Aggregator.
Usage
Information
While executing the offline stack unit CLI, the following warning message is displayed:
Dell#offline stack-unit 0
Warning - offline of unit will bring down all the protocols and
the unit will be operationally down, except for running Diagnostics.
Please make sure that stacking/fanout not configured for Diagnostics
execution.
Also reboot/online command is necessary for normal operation after the
offline command is issued.
Proceed with Offline [confirm yes/no]:no
Dell#
Make sure that stacking is not configured for Diagnostics execution. Also, reboot/online command is
necessary for normal operation after the offline command is issued.
show diag
View diagnostics information.
Syntax
show diag {information | stack-unit number [detail | periodic | summary] |
testcase}
Parameters
information Enter the keyword information to view current diagnostics information in the
system.
stack-unit unit-id Enter the keyword stack-unit followed by the unit-id to display information
on a specific stack member. The range is from 0 to 5.
detail (OPTIONAL) Enter the keyword detail to view detailed diagnostics information.
summary (OPTIONAL) Enter the keyword summary to view a summary of the diagnostics
information. By default, the summary is displayed.
testcase Enter the keyword testcase to view the list of all the diag tests available.
Defaults Summary
Command Modes EXEC Privilege
Supported Modes All Modes
Command
History
Version Description
8.3.17.0 Supported on the M I/O Aggregator.
318 Debugging and Diagnostics