The following information about the memory subsytem is displayed.
This section displays the following information about the Advanced Memory Protection sub-system.
Advanced Memory Protection Status—displays status of the Advanced Memory Protection sub-system. The following states are supported:
Other—The system does not support Advanced Memory Protection or the Management Agent cannot determine the status.
Not Protected—This system supports Advanced Memory Protection but the feature is disabled.
Protected—The system supports Advanced Memory Protection. The feature is enabled but not engaged.
Degraded—The system was protected, but the Advanced Memory Protection has been engaged; therefore Advanced Memory Protection is no longer available.
DIMM ECC—The system is protected via DIMM ECC only.
Mirroring—The system is protected by Advanced Memory Protection in the mirrored mode. No DIMM faults have been detected.
Degraded Mirroring—The system is protected by Advanced Memory Protection in the mirrored mode. One or more DIMM faults have been detected.
On-line Spare—The system is protected by Advanced Memory Protection in the hot spare mode. No DIMM faults have been detected.
Degraded On-line Spare—The system is protected by Advanced Memory Protection in the hot spare mode. One or more DIMM faults have been detected.
RAID-XOR—The system is protected by Advanced Memory Protection in the XOR memory mode. No DIMM faults have been detected.
Degraded RAID-XOR—The system is protected by Advanced Memory Protection in the XOR memory mode. One or more DIMM faults have been detected.
Advanced ECC—The system is protected by Advanced Memory Protection in the Advanced ECC mode.
Available AMP Modes —displays the options available.
XOR—This system is configured for Advanced Memory Protection using the XOR engine.
Mirrored memory with dual memory boards—This system is configured for Mirrored Advanced Memory Protection within a dual memory board configuration. The mirrored memory may be swapped with memory on the same memory board or with memory on the second memory board.
Mirrored Memory within a single memory board—This system is configured for Mirrored Advanced Memory Protection within a single memory board.
Advanced ECC—This system is configured for the Advanced ECC type of Advanced Memory Protection
Mirrored (deprecated) —This system is configured for Mirrored Advanced Memory Protection
Online Spare—This system is configured for Online Spare Advanced Memory Protection.
Configured AMP mode—displays the currently active type of Advanced Memory Protection based on the types available. The following connection states are supported:
Other —The Management Agent cannot determine the Advanced Memory Protection fault tolerance. You may need to upgrade your software.
None —This system is not configured for Advanced Memory fault tolerance.
OnLine Spare Memory — A single spare bank of memory is set-aside at boot time. If enough ECC errors occur, the spare memory will be activated and the memory experiencing the errors will be disabled.
Mirrored Memory —This system is configured for Mirrored Memory Protection. All memory banks are duplicated in Mirrored Memory, as opposed to only one for OnLine Spare Memory. If enough ECC errors occur, the spare memory will be activated and the memory experiencing the errors will be disabled.
XOR—This system is configured for Advanced Memory Protection using the XOR engine.
Board —The slot in which the memory board or cartridge is installed. A value of 0 indicates memory installed directly on the system board.
Board Status—The error status of the AMP memory board or cartridge.
N/A—The value is unsupported or could not be determined.
Ok—The board or cartridge is configured and operating correctly.
DIMM ECC Error—The board or cartridge has at least one DIMM ECC error.
Unlock Error—The board or cartridge is unlocked when it should not be. Please insure the board of cartridge is locked.
Configuration Error—The board or cartridge has a bad memory configuration. Please insure all memory modules are of the correct type, speed, latency, etc.
Bus Error—The board or cartridge has a memory bus error. Please insure all memory modules are of the correct type, speed, latency, etc. Also insure the cartridge is inserted properly.
Power Error—The board or cartridge has power error. Please insure all memory modules are of the correct type, speed, latency, etc. Also insure the cartridge is inserted properly.
Present—The online status of the memory board or cartridge.
N/A—The value is unsupported or could not be determined.
Present—The board or cartridge has memory and is currently online.
Absent—The board or cartridge is offline.
Locked—The locked state of the Advanced Memory Protection board or cartridge. The following status values are supported:
N/A—The value is unsupported or could not be determined. If the system does not support hot plugging of the board or cartridge, then this value will be returned.
No—The board or cartridge is currently unlocked and may be removed.
Yes—The board or cartridge is currently locked and may not be removed.
Hot Plug—This indicates if the memory board is capable of being removed and/or inserted while the system is in an operational state. The following status values are supported:
N/A—The state could not be determined or the system does not support Advanced Memory Protection.
No—The memory board or cartridge is not hot plug capable.
Yes—The memory board or cartridge is hot plug capable and can be removed if the system is operating in a redundant state. A memory board or cartridge may be added to an empty bay.
Total Memory—This value specifies the size of memory for this board or cartridge including memory seen by the Operating System and the memory used for spare, mirrored, or XOR configurations in MB (Mega Bytes). If this system does not support Advanced Memory Protection or this value cannot be determined, then a value of 0 will be returned.
Memory in Use—This value specifies the size of memory for this board or cartridge as seen by the Operating System.