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You cannot enter this command on a MASTER or Standby stack unit.
NOTE: The system reboots when the offline diagnostics complete. This is an automatic
process. The following warning message appears when you implement the offline stack-
unit <id> command: Warning - Diagnostic execution will cause stack-unit
to reboot after completion of diags. Proceed with Offline-Diags [confirm
yes/no]:y
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]:yes
Dell#Dec 15 03:58:37: %STKUNIT0-M:CP %CHMGR-2-STACKUNIT_DOWN: Stack unit 0
down - stack unit offline
2. Confirm the offline status.
EXEC Privilege mode
show system brief
Dell#show system brief
Stack MAC : 00:1e:c9:f1:00:cb
Reload-Type : normal-reload [Next boot : normal-reload]
-- Stack Info --
Unit UnitType Status ReqTyp CurTyp
Version Ports
----------------------------------------------------------------------------
--------
0 Management offline MXL-10/40GbE MXL-10/40GbE 9.4(0.0)
56
1 Member not present
2 Member not present
3 Member not present
4 Member not present
5 Member not present
Dell#
3. Start diagnostics on the unit.diag
When the tests are complete, the system displays the following message and reboots the unit
automatically
Diags completed... Rebooting the system now!!!
Dec 15 04:00:38: %MXL-10/40GbE:0 %DIAGAGT-6-DA_DIAG_DONE: Diags finished on
stack unit 0
Diagnostic results are printed to a file in the flash using the filename
format TestReport-SU-stack-unit.txt.
Log messages differ somewhat when diagnostics are done on a standalone unit
and on a stack member.
Debugging and Diagnostics
297