Click the
Memory object to manage your system's memory devices.
Server Administrator monitors the memory device status for each memory
module present in the monitored system. Memory device prefailure sensors
monitor memory modules by counting the number of ECC memory corrections.
Server Administrator also monitors memory redundancy information if
your system supports this feature. The
Memory object action
window can have the following tabs, depending on the user's group
privileges:
Properties and
Alert Management.
Properties
Subtab: Memory
Under the
Properties tab, you can view the memory redundancy
status, memory array attributes, total capacity of the memory arrays,
details of memory arrays, memory device details, and memory device
status. The memory device details provides the details of a memory
device on a connector such as the status, device name, size, type,
speed, rank, and failures. A rank is a row of dynamic random access
memory (DRAM) devices comprising 64 bits of data per Dual Inline Memory
Module (DIMM). The possible values of rank are
single, dual,
quad, octal,
and
hexa. The rank displays
the rank of the DIMM and helps in the easy service of DIMMs on the
server.
-
NOTE: If a system with
spare bank memory enabled enters a redundancy lost state, it may not
be apparent which memory module is the cause. If you cannot determine
which DIMM to replace, see the
switch to spare memory bank
detected log entry in the ESM system log to find which memory module
failed.
Alert Management
Subtabs: Alert Actions | SNMP Traps
Under the
Alert Management tab, you can:
- View the current alert actions settings and set the alert actions
that you want to be performed in the event that a memory module returns
a warning or failure value.
- View the current SNMP trap alert thresholds and set the alert
threshold levels for memory modules. The selected traps are triggered
if the system generates a corresponding event at the selected severity
level.