CLI Guide

To configure the attribute on systems prior to PowerEdge 12G, see the following table. The table displays the valid parameters for the
command.
Table 52. Valid Parameters Of Omconfig Chassis Memorymode Or Omconfig Mainsystem Memorymode
name=value pair 1 Description
index=<n> Number of the chassis where the memory module resides (the
default is chassis 0, the main system chassis).
redundancy=spare | mirror | disabled | raid5 | dddc
spare: Disables the memory module that has a correctable memory
event and copies the failing module’s data to a spare bank.
mirror: Switches the systems to a mirrored copy of the memory if
the failing module has an uncorrectable memory event. In the
mirror mode, the operating system does not switch back to the
original module until the system reboot.
disabled: Indicates that the system is not to use other available
memory modules if uncorrectable memory events are detected.
raid5: Method of system memory configuration. This is logically
similar to the RAID-5 mode used in hard drive storage systems.
This memory mode provides an extra level of memory checking and
error recovery at the expense of some memory capacity. The RAID
mode supported is RAID level 5 striping with rotational parity.
dddc: The dddc mode enables double device data correction. This
ensures data availability after hard failure of x4 DRAM.
opmode=mirror | optimizer | advecc
mirror: Switches the systems to a mirrored copy of the memory if
the failing module has an uncorrectable memory event. In the
mirror mode, the operating system does not switch back to the
original module until the system reboots.
optimizer: Enables the DRAM controllers to operate independently
in 64-bit mode and provide optimized memory performance.
advanced ECC (advecc): Enables the two DRAM controllers to
combine in 128-bit mode and provide optimized reliability. Memory
that are not teamed by the controllers is not reported to the
operating system.
Omconfig chassis pwrmanagement or omconfig
mainsystem pwrmanagement
Use the omconfig chassis pwrmanagement or omconfig mainsystem pwrmanagement command to configure power cap
and manage profiles that control power utilization.
NOTE:
This command is valid only on systems prior to PowerEdge 12G systems.
The following table displays the valid parameters for the command:
Table 53. Valid Parameters Of Omconfig Chassis Pwrmanagement Or Omconfig Mainsystem Pwrmanagement
name=value pair 1 name=value pair 2 Description
config=budget cap=<value>
Sets the threshold value for power budget.
NOTE: From PowerEdge 12G
system onwards, power budget
requires license to configure power
cap. If the appropriate license is not
installed or has expired, the system
displays an error message. For more
information, see
Dell License
76 Omconfig Managing Components Using The Instrumentation Service