AIX 系统故障之--删除VG故障

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系统环境：

 操作系统： AIX5300-08

故障原因：

  在datavg 卷组上建立了lv_ps1和paging01 两个换页空间，在没有删除换页空间的情况下，先删除了datavg 卷组，后来又重新建立了datavg 卷组，在查看换页空间时，报错

[root@/usr/lib/bootaix211]# varyonvg datavg

[root@/usr/lib/bootaix211]# lspv

hdisk0      00040f8aaa29d28e           rootvg      active

hdisk1      000681aaf63a15aa           datavg      active

hdisk2      0006816afe167521           None

[root@/usr/lib/bootaix211]# lsps -a

Page Space    Physical Volume  Volume Group   Size %Used Active  Auto  Type

0516-310 : Unable to find attribute state in the Device

    Configuration Database. Execute synclvodm to attempt to

    correct the database.

paging01     hdisk1       datavg     2048MB   0   no  yes   lv

0516-310 : Unable to find attribute state in the Device

    Configuration Database. Execute synclvodm to attempt to

    correct the database.

lv_ps1      hdisk1       datavg     2048MB   0   no  yes   lv

paging00     hdisk0       rootvg     2048MB   1  yes  yes   lv

hd6       hdisk0       rootvg     2048MB   1  yes  yes   lv

解决方法：

1、同步ODM

[root@/usr/lib/bootaix211]# synclvodm -v datavg

synclvodm: Physical volume data updated.

synclvodm: Logical volume lv_dsk1 updated.

synclvodm: Logical volume loglv00 updated.

synclvodm: Logical volume loglv01 updated.

synclvodm: Logical volume fslv00 updated.

synclvodm: Logical volume lv_ps1 updated.

synclvodm: Logical volume paging01 updated.

0516-310 synclvodm: Unable to find attribute hotspare in the Device

    Configuration Database. Execute synclvodm to attempt to

    correct the database.

0516-310 synclvodm: Unable to find attribute auto_sync in the Device

    Configuration Database. Execute synclvodm to attempt to

    correct the database.

0516-310 synclvodm: Unable to find attribute auto_on in the Device

    Configuration Database. Execute synclvodm to attempt to

    correct the database.

0516-310 synclvodm: Unable to find attribute quorum in the Device

    Configuration Database. Execute synclvodm to attempt to

    correct the database.

[root@/usr/lib/bootaix211]# lsps -a

Page Space    Physical Volume  Volume Group   Size %Used Active  Auto  Type

0516-310 : Unable to find attribute state in the Device

    Configuration Database. Execute synclvodm to attempt to

    correct the database.

paging01     hdisk1       datavg     2048MB   0   no  yes   lv

0516-310 : Unable to find attribute state in the Device

    Configuration Database. Execute synclvodm to attempt to

    correct the database.

lv_ps1      hdisk1       datavg     2048MB   0   no  yes   lv

paging00     hdisk0       rootvg     2048MB   1  yes  yes   lv

hd6       hdisk0       rootvg     2048MB   1  yes  yes   lv

[root@/usr/lib/bootaix211]#

[root@/usr/lib/bootaix211]# lsvg -l datavg

datavg:

LV NAME       TYPE    LPs   PPs   PVs  LV STATE    MOUNT POINT

lv_dsk1       jfs     48    48    1   closed/syncd  /dsk1

loglv00       jfslog   1    1    1   closed/syncd  N/A

loglv01       jfs2log   1    1    1   closed/syncd  N/A

fslv00        jfs2    32    32    1   closed/syncd  /dsk2

lv_ps1        paging   32    32    1   closed/syncd  N/A

paging01       paging   32    32    1   closed/syncd  N/A

2、通过ODM删除逻辑卷

[root@/usr/lib/bootaix211]# odmdelete -o CuDv -q "name=paging01"

1 objects deleted

[root@/usr/lib/bootaix211]# lsps -a

Page Space    Physical Volume  Volume Group   Size %Used Active  Auto  Type

0516-310 : Unable to find attribute state in the Device

    Configuration Database. Execute synclvodm to attempt to

    correct the database.

lv_ps1      hdisk1       datavg     2048MB   0   no  yes   lv

paging00     hdisk0       rootvg     2048MB   1  yes  yes   lv

hd6       hdisk0       rootvg     2048MB   1  yes  yes   lv

[root@/usr/lib/bootaix211]# synclvodm -v datavg

synclvodm: Physical volume data updated.

synclvodm: Logical volume lv_dsk1 updated.

synclvodm: Logical volume loglv00 updated.

synclvodm: Logical volume loglv01 updated.

synclvodm: Logical volume fslv00 updated.

synclvodm: Logical volume lv_ps1 updated.

synclvodm: Logical volume paging01 updated.

0516-310 synclvodm: Unable to find attribute hotspare in the Device

    Configuration Database. Execute synclvodm to attempt to

    correct the database.

0516-310 synclvodm: Unable to find attribute auto_sync in the Device

    Configuration Database. Execute synclvodm to attempt to

    correct the database.

0516-310 synclvodm: Unable to find attribute auto_on in the Device

    Configuration Database. Execute synclvodm to attempt to

    correct the database.

0516-310 synclvodm: Unable to find attribute quorum in the Device

    Configuration Database. Execute synclvodm to attempt to

    correct the database.

[root@/usr/lib/bootaix211]# lsps -a

Page Space    Physical Volume  Volume Group   Size %Used Active  Auto  Type

0516-310 : Unable to find attribute state in the Device

    Configuration Database. Execute synclvodm to attempt to

    correct the database.

paging01     hdisk1       datavg     2048MB   0   no  yes   lv

0516-310 : Unable to find attribute state in the Device

    Configuration Database. Execute synclvodm to attempt to

    correct the database.

lv_ps1      hdisk1       datavg     2048MB   0   no  yes   lv

paging00     hdisk0       rootvg     2048MB   1  yes  yes   lv

hd6       hdisk0       rootvg     2048MB   1  yes  yes   lv

[root@/usr/lib/bootaix211]#

3、通过smit 删除page space

---通过smit 删除paging01 ，lv_ps1 这两个换页空间，问题解决

[root@/usr/lib/bootaix211]# lsps -a

Page Space    Physical Volume  Volume Group   Size %Used Active  Auto  Type

paging00     hdisk0       rootvg     2048MB   1  yes  yes   lv

hd6       hdisk0       rootvg     2048MB   1  yes  yes   lv

[root@/usr/lib/bootaix211]#

[root@/usr/lib/bootaix211]# lsvg -l datavg

datavg:

LV NAME       TYPE    LPs   PPs   PVs  LV STATE    MOUNT POINT

lv_dsk1       jfs     48    48    1   closed/syncd  /dsk1

loglv00       jfslog   1    1    1   closed/syncd  N/A

loglv01       jfs2log   1    1    1   closed/syncd  N/A

fslv00        jfs2    32    32    1   closed/syncd  /dsk2

4、同步ODM 任然错误

[root@/usr/lib/bootaix211]# synclvodm -v datavg

synclvodm: Physical volume data updated.

synclvodm: Logical volume lv_dsk1 updated.

synclvodm: Logical volume loglv00 updated.

synclvodm: Logical volume loglv01 updated.

synclvodm: Logical volume fslv00 updated.

0516-310 synclvodm: Unable to find attribute hotspare in the Device

    Configuration Database. Execute synclvodm to attempt to

    correct the database.

0516-310 synclvodm: Unable to find attribute auto_sync in the Device

    Configuration Database. Execute synclvodm to attempt to

    correct the database.

0516-310 synclvodm: Unable to find attribute auto_on in the Device

    Configuration Database. Execute synclvodm to attempt to

    correct the database.

0516-310 synclvodm: Unable to find attribute quorum in the Device

    Configuration Database. Execute synclvodm to attempt to

    correct the database.

5、重新导入导出VG

[root@/usr/lib/bootaix211]# redefinevg

Usage: redefinevg {-d PVname | -i VGid} [-V MajorNumber] VGname

[root@/usr/lib/bootaix211]# redefinevg -d hdisk1 datavg

[root@/usr/lib/bootaix211]# varyoffvg datavg

[root@/usr/lib/bootaix211]# exportvg datavg

[root@/usr/lib/bootaix211]# importvg

0516-604 importvg: Physical volume name not entered.

Usage: importvg [ [ [-V MajorNumber] [-y VGname] [-f] [-c] [-x] ] | [-L VGname] ]

        [-n] [-F] [-R] PVname

Imports the definition of a volume group.

将vg 导出，然后再重新导入到ODM 库，问题解决

[root@/usr/lib/bootaix211]# importvg -y datavg hdisk1

datavg

[root@/usr/lib/bootaix211]# varyonvg datavg

[root@/usr/lib/bootaix211]# synclvodm -v datavg

synclvodm: Physical volume data updated.

synclvodm: Logical volume lv_dsk1 updated.

synclvodm: Logical volume loglv00 updated.

synclvodm: Logical volume loglv01 updated.

synclvodm: Logical volume fslv00 updated.

[root@/usr/lib/bootaix211]#

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