这个告警是啥来头？

Weget

其实之前已经出现过几次这种告警了，今天看到面板上亮了黄色告警灯感叹号
像是内存的问题？
[email=root@sp[/]#errpt]root@sp[/]#errpt[/email] -a
---------------------------------------------------------------------------
LABEL:          LVM_MWCENTRY_NOT_FO
IDENTIFIER:     56116BF9
Date/Time:       Fri Nov 23 14:09:01 TAIS
Sequence Number: 2860
Machine Id:      00035B5E4C00
Node Id:         sp
Class:           O
Type:            TEMP
Resource Name:   LVDD            
Description
MWC ENTRY NOT FOUND
Probable Causes
MEMORY
Failure Causes
MEMORY
        Recommended Actions
        NO ACTION NECESSARY
Detail Data
PHYSICAL VOLUME DEVICE MAJOR/MINOR
000A 0005
SENSE DATA
0003 5B5E 0000 4C00 0000 0104 CC00 B544 0003 5B5E CC00 A44E 0000 0000 0000 0000

yddll

MEMORY
        Recommended Actions
        NO ACTION NECESSARY

Detail Data
PHYSICAL VOLUME DEVICE MAJOR/MINOR
000A 0005

梧桐影

Detail Data
PHYSICAL VOLUME DEVICE MAJOR/MINOR