Comment 33 for bug 2004555
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| Dan Smith (danms) wrote Re: [ussuri] Wrong volume attachment - volumes overlapping when connected through iscsi on host | #33 |
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Right, we have to trust os-brick to give us a block device that is actually the thing we're supposed to attach to the guest.
I'm really concerned about what sounds like a very loose association between what we pass to brick from cinder and what we get back from brick in terms of a block device. Isn't there some way for brick to walk the multipath device and the backing iSCSI/FC devices to check WWNs or something to ensure that it's consistent and points to what we expect?