P720的机器，客户说一个目录MOUNT不上。查日志，发现HDISK1估计不行了。 于是考虑在挂上一块硬盘，然后把migratepv把hdisk1复制一份，但是挂上之后根本就复制不成。所以现在问题是有没有办法把那个文件给搞出来呢。
mount: 0506-324 Cannot mount /dev/fslv00 on /u01: There is an input or output error.
IDENTIFIER: 747725D9
Date/Time: Thu Mar 2 19:13:47 CST 2017
Sequence Number: 2771
Machine Id: 00F8823D4C00
Node Id: orclsd
Class: H
Type: PERM
WPAR: Global
Resource Name: hdisk1
Resource Class: disk
Resource Type: scsd
Location: U78AA.001.WZSJPMR-P2-D2
VPD:
Manufacturer................IBM
Machine Type and Model......ST9146853SS
FRU Number..................44V6845
ROS Level and ID............37343044
Serial Number...............6XM2K5KY
EC Level....................N23780
Part Number.................74Y6485
Device Specific.(Z0)........000006329F001002
Device Specific.(Z1)........0301740D
Device Specific.(Z2)........0021
Device Specific.(Z3)........000-0
Device Specific.(Z4)........
Device Specific.(Z5)........22
Device Specific.(Z6)........N23780
Description
DISK OPERATION ERROR
Probable Causes
MEDIA
User Causes
MEDIA DEFECTIVE
Recommended Actions
FOR REMOVABLE MEDIA, CHANGE MEDIA AND RETRY
PERFORM PROBLEM DETERMINATION PROCEDURES
Failure Causes
MEDIA
DISK DRIVE
Recommended Actions
FOR REMOVABLE MEDIA, CHANGE MEDIA AND RETRY
# lsvg -l rootvg
rootvg:
LV NAME TYPE LPs PPs PVs LV STATE MOUNT POINT
hd5 boot 1 1 1 closed/syncd N/A
hd6 paging 20 40 2 open/syncd N/A
hd8 jfs2log 1 2 2 open/stale N/A
hd4 jfs2 200 400 2 open/stale /
hd2 jfs2 40 80 2 open/stale /usr
hd9var jfs2 40 80 2 open/stale /var
hd3 jfs2 40 80 2 open/stale /tmp
hd1 jfs2 40 80 2 open/stale /home
hd10opt jfs2 40 80 2 open/stale /opt
hd11admin jfs2 1 1 1 open/syncd /admin
fwdump jfs2 4 4 1 open/syncd /var/adm/ras/platform
lg_dumplv sysdump 8 8 1 open/syncd N/A
livedump jfs2 1 1 1 open/syncd /var/adm/ras/livedump
fslv00 jfs2 200 400 3 closed/stale /u01
# lsvg -p rootvg
rootvg:
PV_NAME PV STATE TOTAL PPs FREE PPs FREE DISTRIBUTION
hdisk0 active 546 27 00..00..00..00..27
hdisk1 missing 546 8 01..07..00..00..00
hdisk12 active 546 346 110..109..01..17..109
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