[linux-lvm] PV unknown after vgexport

[Alan Jurgensen]

I intended to move a 4 disk VG to another box... So I did a vgexport.
It complained about cant find uuid such and such...
Put the disks back in original box, and have same problem!
Suggestions on howto get this lvm2 VG back on-line?!

root at arch: pvscan
  Couldn't find device with uuid 'eEnVHA-L0Ac-hjLq-boW4-KNjT-QS5K-ZNX1nY'.
  Couldn't find device with uuid 'F9eOFx-rSYZ-0qfk-D5r0-xxv2-eB60-GlFGx5'.
  PV /dev/sda3        VG vg0   lvm2 [11.16 GB / 0    free]
  PV unknown device   VG vg0   lvm2 [16.95 GB / 0    free]
  PV /dev/sdc1        VG vg0   lvm2 [16.95 GB / 0    free]
  PV unknown device   VG vg0   lvm2 [33.89 GB / 968.00 MB free]
  PV /dev/sdd1                 lvm2 [16.95 GB]
  PV /dev/sde1                 lvm2 [16.95 GB]
  Total: 6 [112.84 GB] / in use: 4 [78.95 GB] / in no VG: 2 [33.90 GB]
root at arch: pvdisplay
  Couldn't find device with uuid 'eEnVHA-L0Ac-hjLq-boW4-KNjT-QS5K-ZNX1nY'.
  Couldn't find device with uuid 'F9eOFx-rSYZ-0qfk-D5r0-xxv2-eB60-GlFGx5'.
  --- Physical volume ---
  PV Name               /dev/sda3
  VG Name               vg0
  PV Size               11.16 GB / not usable 0   
  Allocatable           yes (but full)
  PE Size (KByte)       4096
  Total PE              2857
  Free PE               0
  Allocated PE          2857
  PV UUID               juNpRy-aBAc-1no7-67L2-xj3H-3qga-ZsYOxG
   
  --- Physical volume ---
  PV Name               unknown device
  VG Name               vg0
  PV Size               16.95 GB / not usable 0   
  Allocatable           yes (but full)
  PE Size (KByte)       4096
  Total PE              4338
  Free PE               0
  Allocated PE          4338
  PV UUID               eEnVHA-L0Ac-hjLq-boW4-KNjT-QS5K-ZNX1nY
   
  --- Physical volume ---
  PV Name               /dev/sdc1
  VG Name               vg0
  PV Size               16.95 GB / not usable 0   
  Allocatable           yes (but full)
  PE Size (KByte)       4096
  Total PE              4339
  Free PE               0
  Allocated PE          4339
  PV UUID               OOPH4q-Z324-eD9t-10Tr-NevF-vOVL-kynkJ1
   
  --- Physical volume ---
  PV Name               unknown device
  VG Name               vg0
  PV Size               33.89 GB / not usable 0   
  Allocatable           yes 
  PE Size (KByte)       4096
  Total PE              8676
  Free PE               242
  Allocated PE          8434
  PV UUID               F9eOFx-rSYZ-0qfk-D5r0-xxv2-eB60-GlFGx5
   
  --- NEW Physical volume ---
  PV Name               /dev/sdd1
  VG Name               
  PV Size               16.95 GB
  Allocatable           NO
  PE Size (KByte)       0
  Total PE              0
  Free PE               0
  Allocated PE          0
  PV UUID               ECh4uk-x6FN-f0Ay-QP03-XrT3-U3wH-qEe0bE
   
  --- NEW Physical volume ---
  PV Name               /dev/sde1
  VG Name               
  PV Size               16.95 GB
  Allocatable           NO
  PE Size (KByte)       0
  Total PE              0
  Free PE               0
  Allocated PE          0
  PV UUID               F5DXKv-lIt8-IaC7-qG3w-jpM2-6aOk-4jNSdI
   



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Alan W. Jurgensen - Berbee Information Networks - jurgensen at berbee.com