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KunLun 9008 V5 Alarm Handling 05

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ALM-0x0100004D DCPMM Warning (Memory, Minor Alarm)

ALM-0x0100004D DCPMM Warning (Memory, Minor Alarm)

Description

Alarm message:

DCPMM (arg1 arg2) has a noncritical fault. error code: 0xarg3(SN: arg4, PN: arg5).

This alarm is generated when a minor fault was detected on the DCPMM.

Alarm object: memory

Attribute

Alarm ID

Alarm Severity

Auto Clear

0x0100004D

Minor

Yes

Parameters

Name

Meaning

arg1

CPU socket number and channel number. For example, CPU 1 channel 2 indicates the number 2 memory channel of CPU 1, that is, DIMMs DIMM020 and DIMM021.

You can obtain the CPU socket number and channel number corresponding to a DIMM from the server user guide.

For details, see

System Compute Modules > DIMM Slot Locations in the KunLun 9008 V5 User Guid.

arg2

CPU socket number and DIMM silkscreen, for example, CPU1 DIMM020(A) or CPU2 DIMM110(B).

arg3

Error code of the alarm.

arg4

Memory serial number.

arg5

Part number.

Impact on the System

The DCPMM will be damaged or cannot be used.

Possible Causes

  • The memory endurance is about to reach the limit.
  • The memory space is about to be used up.
  • A warning is returned in CAP self-check.

Procedure

  1. Migrate data from the DCPMM to other storage media, and replace the DCPMM. Then, check whether the alarm is cleared.

    • If yes, no further action is required.
    • If no, go to Step 2.

  2. Contact Huawei technical support.
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Updated: 2019-05-25

Document ID: EDOC1100023838

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