[Xen-devel] LVM in domU

[Stephan Böni <boeni@xxxxxx>]

I've tryed to use LVM in my domU, but the "vgdisplay" says:

  --- Volume group ---
  VG Name               xenvg
  System ID
  Format                lvm2
  Metadata Areas        1
  Metadata Sequence No  47
  VG Access             read/write
  VG Status             resizable
  MAX LV                0
  Cur LV                45
  /proc/misc: No entry for device-mapper found
  Is device-mapper driver missing from kernel?
  Failure to communicate with kernel device-mapper driver.
  Open LV               0
  Max PV                0
  Cur PV                1
  Act PV                1
  VG Size               299.97 GB
  PE Size               32.00 MB
  Total PE              9599
  Alloc PE / Size       8928 / 279.00 GB
  Free  PE / Size       671 / 20.97 GB
  VG UUID               S3ER0v-xNyR-oTdc-xKkn-pZed-l6uT-Eyg8Il

Is this a valid idea to use LVM within a domU?

Stephan

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