hi,

rs6000 6h0; aix 4.3.3;

we have a defect internal harddisk (hdisk0). the hard disk running in
raid 1 mirror with hdisk1.

how is the best way, to change the disk hdisk0 without lost data ???

thanks
marcus

the errorlog:
>>>>>

LABEL: DISK_ERR2
IDENTIFIER: A668F553

Date/Time: Mon Jul 7 04:01:17
Sequence Number: 3118
Machine Id: 005731AA4C00
Node Id: luxtf002
Class: H
Type: PERM
Resource Name: hdisk0
Resource Class: disk
Resource Type: scsd
Location: 40-60-00-4,0
VPD:
Manufacturer................IBM
Machine Type and Model......DDYS-T09170N
FRU Number..................07N3778
ROS Level and ID............53395241
Serial Number...............4DGRB903
EC Level....................F79924
Part Number.................07N3821
Device Specific.(Z0)........000003029F00013A
Device Specific.(Z1)........07N4922
Device Specific.(Z2)........0933
Device Specific.(Z3)........01290
Device Specific.(Z4)........0001
Device Specific.(Z5)........22
Device Specific.(Z6)........F79924

Description
DISK OPERATION ERROR

Probable Causes
DASD DEVICE

Failure Causes
DISK DRIVE
DISK DRIVE ELECTRONICS

Recommended Actions
PERFORM PROBLEM DETERMINATION PROCEDURES

Detail Data
SENSE DATA
A04 0000 2800 006D 5598 0000 0800 0000 0102 0000 F000 0400 6D55
9818 0000 0000
0200 0080 0001 8505 0001 0000 1498 00FF 011D 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 0001 DF08 000B 4A00
------------------------------------------------------------------
----------
LABEL: LVM_SA_STALEPP
IDENTIFIER: EAA3D429

Date/Time: Mon Jul 7 04:01:11
Sequence Number: 3117
Machine Id: 005731AA4C00
Node Id: luxtf002
Class: S
Type: UNKN
Resource Name: LVDD

Description
PHYSICAL PARTITION MARKED STALE

Detail Data
PHYSICAL VOLUME DEVICE MAJOR/MINOR
0016 0000
PHYSICAL PARTITION NUMBER (DECIMAL)
218
LOGICAL VOLUME DEVICE MAJOR/MINOR
000A 0003
SENSE DATA
0057 31AA 1DAA 81E6 0000 0000 0000 0000 0057 31AA 9405 B243 0000
0000 0000 0000

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