[ovirt-users] Disk move failures

[Michael Watters]

I am receiving several LVM errors when attempting to move a disk from
one storage domain to another. 

> VDSM ovirt-node-production2 command failed: Logical Volume extend
failed

vdsm.log shows a failure message as follows.

> d6d4529e-db0d-49ac-a0c3-ee9d2e8cc9bb::ERROR::2017-01-06
15:05:54,926::image::405::Storage.Image::(_createTargetImage)
Unexpected error
Traceback (most recent call last):
  File "/usr/share/vdsm/storage/image.py", line 394, in
_createTargetImage
    dstVol.extend((volParams['apparentsize'] + 511) / 512)
  File "/usr/share/vdsm/storage/blockVolume.py", line 310, in extend
    lvm.extendLV(self.sdUUID, self.volUUID, sizemb)
  File "/usr/share/vdsm/storage/lvm.py", line 1179, in extendLV
    _resizeLV("lvextend", vgName, lvName, size)
  File "/usr/share/vdsm/storage/lvm.py", line 1175, in _resizeLV
    raise se.LogicalVolumeExtendError(vgName, lvName, "%sM" % (size, ))
LogicalVolumeExtendError: Logical Volume extend failed:
'vgname=32f7c737-c1ee-4d2e-82a7-1b5e6efe0cf8 lvname=7ec88b4b-e893-47dc-
895f-5f8e584ed2cf newsize=1024M'

Does anybody know what would cause this?  I am able to create volumes
and extend them from the command line without any issues.