dmsetup을 사용하여 논리 볼륨을 마운트할 수 없으며 테이블이 존재하지 않습니다.

CentOS 5.11에서 yum 업데이트 후 볼륨 그룹에 모든 볼륨을 마운트할 수 없는 문제가 발생했습니다.

장치 매퍼가 1.02.24-1에서 1.02.67-2로 업그레이드되었습니다.

머신은 /로 마운트된 /dev/mapper/VolGroup00-LogVol00에서 올바르게 부팅되지만 /dev/mapper/vg_data에 모든 볼륨 마운트를 거부합니다.

/var/log/messages의 오류는 [...]

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

[...]

lv 노드는 시작 시 존재하지 않지만 다음 명령을 사용하여 생성할 수 있습니다.

vgscan --mknodes 

다음과 같은 이유로 볼륨 그룹 활성화 시도가 실패합니다.

[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

그런데 이상한 기분이 드는 건

[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

이

[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

따라서 모든 vg_data 볼륨에는 dmsetup에 테이블이 없습니다. 모든 데이터가 거기에 있고 테이블을 다시 작성하면 된다고 생각하는데 실제로 방법을 모르겠습니다. 나는 성공하지 못한 채 vgcfgrestore를 시도했습니다.

누구든지 올바른 방향으로 나를 가리킬 수 있습니까? 이 모든 혼란이 yum 업데이트로 인한 것인가요?

감사해요

자스칼