AIX 系統故障之--刪除VG故障

AIX 系統故障之--刪除VG故障

系統環境：

  操作系統： AIX5300-08

故障原因：

  在datavg 卷組上建立了lv_ps1和paging01 兩個換頁空間，在沒有刪除換頁空間的情況下，先刪除了datavg 卷組，后來又重新建立了datavg 卷組，在查看換頁空間時，報錯

[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

解決方法：

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、通過ODM刪除邏輯卷

[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、通過smit 刪除page space

---通過smit 刪除paging01 ，lv_ps1 這兩個換頁空間，問題解決

[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 任然錯誤

[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、重新導入導出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.

將vg 導出，然后再重新導入到ODM 庫，問題解決

[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]#