In a case of disk migration failure with leftover LV on the destination
domain, lvremove is what needed. Also, make sure to remove the image
directory on the destination domain (located under
/rhev/data-center/%spuuid%/%sduuid%/images/)
On Mon, Jan 29, 2018 at 5:25 PM, Gianluca Cecchi <gianluca.cecchi(a)gmail.com>
wrote:
Hello,
I had a problem during a disk migration from one storage to another in a
4.1.7 environment connected to SAN storage.
Now, after deleting the live storage migration snapshot, I want to retry
(with the VM powered off) but at destination the logical volume still
exists and was not pruned after the initial failure.
I get
HSMGetAllTasksStatusesVDS failed: Cannot create Logical Volume:
('c0097b1a-a387-4ffa-a62b-f9e6972197ef', u'a20bb16e-7c7c-4ed4-85c0-
cbf297048a8e')
I was able to move the other 4 disks that were part of this VM.
Can I simply lvremove the target LV at host side (I have only one host
running at this moment) and try the move again, or do I have to execute
anything more, eg at engine rdbms level?
Thanks,
Gianluca
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