Users Guide

certain level along with the rest of the systems in the domain then enabling this mode reduces the drift the systems usually see
during the operation over a period of time.
When the server is in “System conguration lock down” mode you will not be allowed to initiate any of the conguration operation
from either OMSS GUI or CLI. If this mode is set, you are not allowed to perform most of the operations in OMSS except some of
the enumeration or reporting operations.
You can enable the lock down mode from the iDRAC GUI. For enabling the lock down mode, you have to select the Turn on the
System Lockdown mode option from the More Actions drop-down menu on the iDRAC page. It may take up to one minute to
reect the changes on the OMSS GUI.
NOTE: OMSS does not support conguring or setting the lock down mode from either GUI or CLI. For enabling the
system conguration lock down mode, you have to access iDRAC GUI or similar applications.
NOTE: If you restart the data manager/Engine service after setting the system lock down mode on, then the immediate
reection on the OMSS page happens. You might have to refresh the OMSS GUI after the restart, if required.
OMSS CLI: Only the tasks available or supported in the GUI will be available or supported in the OMSS CLI, when the system is in
“System conguration lock down” mode. If you try to run any of the unsupported operation, the following error message is displayed.
‘Error! System Configuration Lockdown mode is turned ON. Configuration actions cannot be
performed in this mode. Operation failed!!!’
Global Tasks Supported When System Conguration Lock Down Mode Is On
Table 16. Global Tasks Supported When System Conguration Lock Down Mode Is On
Global
Tasks
Name
PERC
H730P
Adapter/
Mini
Monolithic
PERC
H740P
Adapter/
Mini
Monolithic
PERC H730
Adapter/
Mini
Monolithic
PERC H330
Adapter/Mini
Monolithic
PERC H840
Adapter
PERC HBA
330 Adapter/
Mini
PERC 12
GBPS SAS
HBA
PERC S140
Check
Alert Log
Yes Yes Yes Yes Yes Yes Yes Yes
Setting
Hot
Spare
Protectio
n Policy
No No No No No No No No
Setting
RRWE
Threshol
d
No No No No No No No No
Setting
Available
Spare
Threshol
d
No No No No No No No No
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