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Full Discussion: Quorum and hdisk issue
Operating Systems AIX Quorum and hdisk issue Post 302827685 by newtoaixos on Sunday 30th of June 2013 11:48:16 AM
Old 06-30-2013
Quorum and hdisk issue
hi bakunin

thanks for your help.

what you said is correct ? one disk error came up in errpt. below are the outputs you have requested :

Code:
pmut3# lsvg -l appvg
0516-034 : Failed to open VG special file. Probable cause
is the VG was forced offline. Execute the varyoffvg and varyonvg
commands to bring the VG online.

pmut3# lsvg -p appvg
0516-034 : Failed to open VG special file. Probable cause
is the VG was forced offline. Execute the varyoffvg and varyonvg
commands to bring the VG online.

pmut3# lsdev -Cc disk
hdisk0 Available 06-08-01-3,0 16 Bit LVD SCSI Disk Drive
hdisk1 Available 06-08-01-4,0 16 Bit LVD SCSI Disk Drive
hdisk2 Available 06-08-01-5,0 16 Bit LVD SCSI Disk Drive
hdisk3 Available 06-08-01-8,0 16 Bit LVD SCSI Disk Drive

pmut3# lsattr -El hdisk1
PCM             PCM/friend/scsiscsd                    Path Control Module           False
algorithm       fail_over                              Algorithm                     True
dist_err_pcnt   0                                      Distributed Error Percentage  True
dist_tw_width   50                                     Distributed Error Sample Time True
hcheck_interval 0                                      Health Check Interval         True
hcheck_mode     nonactive                              Health Check Mode             True
max_transfer    0x40000                                Maximum TRANSFER Size         True
pvid            00c5c9cfcf30eee90000000000000000       Physical volume identifier    False
queue_depth     3                                      Queue DEPTH                   False
reserve_policy  single_path                            Reserve Policy                True
size_in_mb      73400                                  Size in Megabytes             False
unique_id       260800023B980AST373455LC08IBM   H0scsi Unique device identifier      False

pmut3# lsattr -El hdisk2
PCM             PCM/friend/scsiscsd                    Path Control Module           False
algorithm       fail_over                              Algorithm                     True
dist_err_pcnt   0                                      Distributed Error Percentage  True
dist_tw_width   50                                     Distributed Error Sample Time True
hcheck_interval 0                                      Health Check Interval         True
hcheck_mode     nonactive                              Health Check Mode             True
max_transfer    0x40000                                Maximum TRANSFER Size         True
pvid            00c5c9cfcf30ef980000000000000000       Physical volume identifier    False
queue_depth     3                                      Queue DEPTH                   False
reserve_policy  single_path                            Reserve Policy                True
size_in_mb      73400                                  Size in Megabytes             False
unique_id       2608000239C40AST373455LC08IBM   H0scsi Unique device identifier      False




pmut3# errpt -aj 8647C4E2 | pg
---------------------------------------------------------------------------
LABEL:          DISK_ERR3
IDENTIFIER:     8647C4E2

Date/Time:       Sun Jun 30 00:24:07 GMT+01:00 2013
Sequence Number: 8370
Machine Id:      00C5C9CF4C00
Node Id:         pmut3
Class:           H
Type:            PERM
WPAR:            Global
Resource Name:   hdisk1
Resource Class:  disk
Resource Type:   scsd
Location:        U788C.001.AAB1650-P1-T11-L4-L0

VPD:
        Manufacturer................IBM   H0
        Machine Type and Model......ST373455LC
        FRU Number..................03N6347
        ROS Level and ID............43383036
        Serial Number...............00023B98
        EC Level....................D76038
        Part Number.................03N6346
        Device Specific.(Z0)........000004129F000136
        Device Specific.(Z1)........0309C806
        Device Specific.(Z2)........0002
        Device Specific.(Z3)........07202
        Device Specific.(Z4)........0001
        Device Specific.(Z5)........22
        Device Specific.(Z6)........D76038
        Brand.......................H0

Description
DISK OPERATION ERROR

Probable Causes
DASD DEVICE
STORAGE DEVICE CABLE

Failure Causes
DISK DRIVE
DISK DRIVE ELECTRONICS
STORAGE DEVICE CABLE

        Recommended Actions
        PERFORM PROBLEM DETERMINATION PROCEDURES

Detail Data
PATH ID
           0
SENSE DATA
0604 0000 0800 0046 0100 0000 0000 0000 0200 0400 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 0014 B596 0009

Diagnostic Analysis
Diagnostic Log sequence number: 50
Resource tested:        hdisk1
Resource Description:   16 Bit LVD SCSI Disk Drive
Location:               U788C.001.AAB1650-P1-T11-L4-L0
SRN:                    000-129
Description:            Error log analysis indicates a SCSI bus problem.

 

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