AIX 报磁盘操作错误，请大侠们给帮忙分析一下！

#errpt
A39F8A49   0728113812 T S syserrlg       ERROR LOGGING BUFFER OVERFLOW
B6267342   0728113812 P H hdisk22        DISK OPERATION ERROR
A39F8A49   0728113812 T S syserrlg       ERROR LOGGING BUFFER OVERFLOW
B6267342   0728113812 P H hdisk11        DISK OPERATION ERROR
A39F8A49   0728113812 T S syserrlg       ERROR LOGGING BUFFER OVERFLOW
B6267342   0728113812 P H hdisk11        DISK OPERATION ERROR
A39F8A49   0728113812 T S syserrlg       ERROR LOGGING BUFFER OVERFLOW
B6267342   0728113812 P H hdisk11        DISK OPERATION ERROR
A39F8A49   0728113812 T S syserrlg       ERROR LOGGING BUFFER OVERFLOW
B6267342   0728113812 P H hdisk11        DISK OPERATION ERROR
A39F8A49   0728113812 T S syserrlg       ERROR LOGGING BUFFER OVERFLOW
B6267342   0728113812 P H hdisk11        DISK OPERATION ERROR
A39F8A49   0728113812 T S syserrlg       ERROR LOGGING BUFFER OVERFLOW
B6267342   0728113812 P H hdisk11        DISK OPERATION ERROR
#errpt -aj A39F8A49
Date/Time:       Sat Jul 28 11:57:16 BEIST 2012
Sequence Number: 147485
Machine Id:      00C6ED1D4C00
Node Id:         hndb1
Class:           S
Type:            TEMP
Resource Name:   syserrlg        
Description
ERROR LOGGING BUFFER OVERFLOW
Probable Causes
EXCESSIVE LOGGING BY SOFTWARE PROGRAM
Install Causes
BUFFER SIZE SET TOO SMALL
        Recommended Actions
        INCREASE BUFFER SIZE
Failure Causes
EXCESSIVE LOGGING BY SOFTWARE PROGRAM
        Recommended Actions
        IDENTIFY OFFENDING SOFTWARE COMPONENT
        CORRECT THEN RETRY OFFENDING SOFTWARE COMPONENT
Detail Data
ERROR ID OF FIRST EVENT DISCARDED
B6267342
ERROR ID OF LAST EVENT DISCARDED
B6267342
NUMBER OF EVENTS DISCARDED
2
---------------------------------------------------------------------------
LABEL:          LOST_EVENTS
IDENTIFIER:     A39F8A49

#errpt -aj    B6267342
LABEL:          SC_DISK_ERR2
IDENTIFIER:     B6267342
Date/Time:       Sat Jul 28 12:17:13 BEIST 2012
Sequence Number: 182190
Machine Id:      00C6ED1D4C00
Node Id:         hndb1
Class:           H
Type:            PERM
Resource Name:   hdisk22         
Resource Class:  disk
Resource Type:   CLAR_FC_LUNZ
Location:        U7879.001.DQDRGKW-P1-C6-T1-W5006016041E06DDC-L0
VPD:            
        Manufacturer................DGC     
        Machine Type and Model......LUNZ            
        ROS Level and ID............0326
        Serial Number...............CK200073300780
        Subsystem Vendor/Device ID..CX3-20f        
        Device Specific.(PQ)........00
        Device Specific.(VS)........0000000000CL
        Device Specific.(UI)........50060160C1E06DDC50060160C1E06DDC
        FRU Label...................FFFF
        Device Specific.(Z0)........10
        Device Specific.(Z1)........10
Description
DISK OPERATION ERROR
Probable Causes
DASD DEVICE
Failure Causes
DISK DRIVE
DISK DRIVE ELECTRONICS
        Recommended Actions
        PERFORM PROBLEM DETERMINATION PROCEDURES
Detail Data
PATH ID
           0
SENSE DATA
1000 8A00 FFFF FFFF 911D E900 0000 0800 0004 0000 0000 0000 0102 0000 7000 0500
0000 000A 0000 0000 2100 0000 0000 0000 0000 0000 0000 0000 0000 0000 0000 0000
0000 0000 0000 0000 0000 0000 0000 0000 0000 0000 0000 0000 0000 0000 0000 0000
0000 0000 0000 0000 0000 0000 0000 0000 0000 0000 0000 0000 0000 0000 0000 0000
0000 0000 0000 0000 0000 0000 0000 0000 0000 0000 0000 0000 0000 0000 0000 0000
0000 0000 0000 0000 0000 0000 0000 0000 0000 0000 0000 0000 0000 0000 0000 0000
0000 0000 0000 0000 009E 0005 2E80 0000 00B7 0000 0000 0000 0000 0000 0000 0000
0000 0029 0017