逻辑卷无法与dmsetup一起挂载，并且没有出现表

Question

在CentOS 5.11上进行了yum更新之后，我无法装入卷组中的所有卷。

设备映射器从1.02.24-1升级到1.02.67-2

机器从/dev/mapper/VolGroup00-LogVol00正确引导，但拒绝挂载/dev/mapper/vg_data中的所有卷

/var/log/消息中的错误是...

kernel: device-mapper: multipath: version 1.0.6 loaded
kernel: device-mapper: table: 253:2: mirror: Device lookup failure
kernel: device-mapper: ioctl: error adding target to table
kernel: device-mapper: ioctl: device doesn't appear to be in the dev hash table.
kernel: device-mapper: table: device /dev/mapper/lsi_ccfafeaadcb too small for target
kernel: device-mapper: table: 253:6: linear: dm-linear: Device lookup failed
kernel: device-mapper: ioctl: error adding target to table
kernel: device-mapper: table: 253:6: linear: dm-linear: Device lookup failed
kernel: device-mapper: ioctl: error adding target to table

...

启动时，lv节点不存在，但可以用

vgscan --mknodes 

试图激活volme组失败的有：

[root@www ~]# vgchange -ay vg_data
  Found duplicate PV WquAN3yEQuOqUhNhTbrawTqp3YoFxp32: using /dev/hdc2 not /dev/hda2
  device-mapper: reload ioctl failed: Invalid argument
  device-mapper: reload ioctl failed: Invalid argument
  device-mapper: reload ioctl failed: Invalid argument
  device-mapper: reload ioctl failed: Invalid argument
  device-mapper: reload ioctl failed: Invalid argument
  device-mapper: reload ioctl failed: Invalid argument
  device-mapper: reload ioctl failed: Invalid argument
  device-mapper: reload ioctl failed: Invalid argument
  device-mapper: reload ioctl failed: Invalid argument
  device-mapper: reload ioctl failed: Invalid argument
  device-mapper: reload ioctl failed: Invalid argument

但听起来我奇怪的是

[root@www ~]# pvs
  Found duplicate PV WquAN3yEQuOqUhNhTbrawTqp3YoFxp32: using /dev/hdc2 not /dev/hda2
  PV         VG         Fmt  Attr PSize  PFree
  /dev/hdc2  VolGroup00 lvm2 a--  74.41G     0
  /dev/hdd4  vg_data    lvm2 a--  60.95G 19.95G
[root@www ~]# vgs
  Found duplicate PV WquAN3yEQuOqUhNhTbrawTqp3YoFxp32: using /dev/hdc2 not /dev/hda2
  VG         #PV #LV #SN Attr   VSize  VFree
  VolGroup00   1   2   0 wz--n- 74.41G     0
  vg_data      1  11   0 wz--n- 60.95G 19.95G
[root@www ~]# lvs
  Found duplicate PV WquAN3yEQuOqUhNhTbrawTqp3YoFxp32: using /dev/hdc2 not /dev/hda2
  LV            VG         Attr   LSize  Origin Snap%  Move Log Copy%  Convert
  LogVol00      VolGroup00 -wi-ao 72.47G
  LogVol01      VolGroup00 -wi-ao  1.94G
  lv_ftp        vg_data    -wi-d-  3.00G
  lv_ftpAIRONE  vg_data    -wi-d-  5.00G
  lv_ftpAZI     vg_data    -wi-d-  5.00G
  lv_ftpBAX     vg_data    -wi-d-  3.00G
  lv_ftpBER     vg_data    -wi-d-  3.00G
  lv_ftpBERPCMC vg_data    -wi-d-  3.00G
  lv_ftpBERTEX  vg_data    -wi-d-  3.00G
  lv_ftpPAST    vg_data    -wi-d-  3.00G
  lv_ftpROC     vg_data    -wi-d-  3.00G
  lv_ftpTEA     vg_data    -wi-d-  5.00G
  lv_ftpWURTH   vg_data    -wi-d-  5.00G

    [root@www ~]# lvscan
      Found duplicate PV WquAN3yEQuOqUhNhTbrawTqp3YoFxp32: using /dev/hdc2 not /dev/hda2
      ACTIVE            '/dev/vg_data/lv_ftp' [3.00 GB] inherit
      ACTIVE            '/dev/vg_data/lv_ftpTEA' [5.00 GB] inherit
      ACTIVE            '/dev/vg_data/lv_ftpBAX' [3.00 GB] inherit
      ACTIVE            '/dev/vg_data/lv_ftpROC' [3.00 GB] inherit
      ACTIVE            '/dev/vg_data/lv_ftpBER' [3.00 GB] inherit
      ACTIVE            '/dev/vg_data/lv_ftpAZI' [5.00 GB] inherit
      ACTIVE            '/dev/vg_data/lv_ftpBERPCMC' [3.00 GB] inherit
      ACTIVE            '/dev/vg_data/lv_ftpBERTEX' [3.00 GB] inherit
      ACTIVE            '/dev/vg_data/lv_ftpWURTH' [5.00 GB] inherit
      ACTIVE            '/dev/vg_data/lv_ftpAIRONE' [5.00 GB] inherit
      ACTIVE            '/dev/vg_data/lv_ftpPAST' [3.00 GB] inherit
      ACTIVE            '/dev/VolGroup00/LogVol00' [72.47 GB] inherit
      ACTIVE            '/dev/VolGroup00/LogVol01' [1.94 GB] inherit

还有这个

[root@www ~]# dmsetup table
lsi_ccfafeaadcb: 0 240121727 linear 22:64 0
vg_data-lv_ftpBERPCMC:
vg_data-lv_ftpROC:
vg_data-lv_ftpAZI:
vg_data-lv_ftpBAX:
vg_data-lv_ftpBER:
vg_data-lv_ftpPAST:
vg_data-lv_ftpBERTEX:
vg_data-lv_ftpWURTH:
vg_data-lv_ftpTEA:
VolGroup00-LogVol01: 0 4063232 linear 22:2 151978368
lsi_ccfafeaadcbp3: 0 108004176 linear 253:2 4300128
VolGroup00-LogVol00: 0 151977984 linear 22:2 384
lsi_ccfafeaadcbp2: 0 4095504 linear 253:2 204624
lsi_ccfafeaadcbp1: 0 204561 linear 253:2 63
vg_data-lv_ftpAIRONE:
vg_data-lv_ftp:

[root@www ~]# dmsetup info vg_data-lv_ftp
Name:              vg_data-lv_ftp
State:             ACTIVE
Read Ahead:        256
Tables present:    None
Open count:        0
Event number:      0
Major, minor:      253, 6
Number of targets: 0
UUID: LVM-Sca5tWOe0K5PirphI5mojzGxfMoA3HuJZimNY8LgZcH0afeMWrOoTE3AI1jyunJn

因此，所有的vg_data卷在in设置中都没有表。我认为所有的数据都在那里，只是需要重建表，但真的不知道怎么做。我已经尝试过vgcfgrestore，但没有成功。

有人能给我指明正确的方向吗？难道所有这些混乱都是由百胜更新造成的吗？

谢谢

扎斯卡尔

Answer 1

有人知道这件事吗？为什么设备映射表中有空白条目？

[root@www ~]# dmsetup table
lsi_ccfafeaadcb: 0 240121727 linear 22:64 0
vg_data-lv_ftpBERPCMC:
vg_data-lv_ftpROC:
vg_data-lv_ftpAZI:
vg_data-lv_ftpBAX:
vg_data-lv_ftpBER:
vg_data-lv_ftpPAST:
vg_data-lv_ftpBERTEX:
vg_data-lv_ftpWURTH:
vg_data-lv_ftpTEA: