[Xen-users] XCP iscsi storage pool problem

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Subject:	[Xen-users] XCP iscsi storage pool problem
From:	Mike Galvez <late2werk@xxxxxxxxx>
Date:	Tue, 20 Sep 2011 17:54:13 -0400
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I have two identical host machines running XCP 1.1 beta. I also have an 8TB iscsi storage SAN

that I'm using as pooled storage. I had created five VMs on one the hosts using the iscsi unit as

storage. I created a pool, then added the second host machine. The second host was added to

the pool, but the pdb connections to the NFS ISO Repository and the iscsi storage were broken

on host #2. I was able to replug the iscsi pdb, but now none of the VMs can start because many

of the VBDs have lost their VDI uuids.

[root@vhost1 ~]# xe vbd-list vm-uuid=2543464c-24fe-3b2d-0281-bb978cfe647b

uuid ( RO) : de8fcc63-b72d-7e07-4602-2f6c4af19305

vm-uuid ( RO): 2543464c-24fe-3b2d-0281-bb978cfe647b

vm-name-label ( RO): imagex

vdi-uuid ( RO): 7dd13d7a-0608-40ec-8637-34849c7adddb

empty ( RO): false

device ( RO): hdc

uuid ( RO) : a701764a-bc8d-1545-4957-d01898e6cad8

vm-uuid ( RO): 2543464c-24fe-3b2d-0281-bb978cfe647b

vm-name-label ( RO): imagex

vdi-uuid ( RO): <not in database>

empty ( RO): true

device ( RO): hdd

Any helpful advise on reacquainting the VMs with their VDIs is appreciated.

Thanks -Mike

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