镜像卷组的pv被物理拔掉后，lv状态为stale的处理方法

                                                                      

原来系统中有三块73GB的硬盘，做了mirrorvg
hdisk0 Available 1Z-08-00-8,0  16 Bit LVD SCSI Disk Drive
hdisk1 Available   1Z-08-00-9,0  16 Bit LVD SCSI Disk Drive
hdisk2 Available   1Z-08-00-10,0 16 Bit LVD SCSI Disk Drive

hdisk1 hdisk2被人拔掉

 

smitty unmirrorvg时，出现以下报错，不能unmirrorvg

          COMMAND STATUS

Command: failed        stdout: yes           stderr: no

Before command completion, additional instructions may appear below.

0516-320 getlvodm: Physical volume hdisk2 is not assigned to
        a volume group.
0516-1135 unmirrorvg: The unmirror of the volume group failed.
        The volume group is still partially or fully mirrored.

[root@P650:/]#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     32      64      2    open/syncd    N/A
hd8                 jfslog     1       2       2    open/stale    N/A
hd4                 jfs        1       2       2    open/stale    /
hd2                 jfs        48      48      1    open/stale    /usr
hd9var              jfs        6       12      2    open/stale    /var
hd3                 jfs        8       16      2    open/stale    /tmp
hd1                 jfs        1       2       2    open/stale    /home
hd10opt             jfs        128     256     2    open/stale    /opt
loglv00             jfs2log    1       1       1    open/syncd    N/A
fslv00              jfs2       128     128     1    open/syncd    /oracle
lv00                jfs        32      32      1    open/syncd    /222
lv02                jfs        4       8       2    open/stale    /study
sysdumplv0000       sysdump    50      50      1    closed/syncd  N/A
sysdumplv0100       jfs        50      50      1    closed/syncd  N/A

查看大部分lv状态均为stale
[root@P650:/]#syncvg -v rootvg
0516-934 /usr/sbin/syncvg: Unable to synchronize logical volume hd8.
0516-934 /usr/sbin/syncvg: Unable to synchronize logical volume hd4.
0516-934 /usr/sbin/syncvg: Unable to synchronize logical volume hd2.
0516-934 /usr/sbin/syncvg: Unable to synchronize logical volume hd9var.
0516-934 /usr/sbin/syncvg: Unable to synchronize logical volume hd3.
0516-934 /usr/sbin/syncvg: Unable to synchronize logical volume hd1.
0516-934 /usr/sbin/syncvg: Unable to synchronize logical volume hd10opt.
0516-934 /usr/sbin/syncvg: Unable to synchronize logical volume lv02.
0516-932 /usr/sbin/syncvg: Unable to synchronize volume group rootvg.

同步卷组时报错

处理方法：
rmlvcopy hd1 1 hdisk0 hdisk1

删除一个逻辑卷的COPY后，再次unmirrorvg
[root@P650:/]#unmirrorvg rootvg

0516-1144 unmirrorvg: rootvg successfully unmirrored, user should perform
        bosboot of system to reinitialize boot records.  Then, user must modify
        bootlist to just include:  hdisk0.
[root@P650:/]#
[root@P650:/]#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     32      32      1    open/syncd    N/A
hd8                 jfslog     1       1       1    open/syncd    N/A
hd4                 jfs        1       1       1    open/syncd    /
hd2                 jfs        48      48      1    open/syncd    /usr
hd9var              jfs        6       6       1    open/syncd    /var
hd3                 jfs        8       8       1    open/syncd    /tmp
hd1                 jfs        1       1       1    open/syncd    /home
hd10opt             jfs        128     128     1    open/syncd    /opt
loglv00             jfs2log    1       1       1    open/syncd    N/A
fslv00              jfs2       128     128     1    open/syncd    /oracle
lv00                jfs        32      32      1    open/syncd    /222
lv02                jfs        4       4       1    open/syncd    /study
sysdumplv0000       sysdump    50      50      1    closed/syncd  N/A
sysdumplv0100       jfs        50      50      1    closed/syncd  N/A

问题解决