I'm setting up a Testbed to run some tests on Xen, since I would like to use live migration I was thinking about using iSCSI as a storage, but I only got 2 machines for my quick setup. So my idea is to run OpenFiler inside XenServer A to provide storage for the VMs on itself and XenServer B. My question is this even possible? I guess XenServer B have no Problem, but I'm confused if XenServer A, if it can use a VM running on itself as an iSCSI target.
I just found the answer myself, just for anybody looking for it there is a KB Entry about that by Citrix http://support.citrix.com/article/CTX118735