[cinder][nova] Running parallel iSCSI/LVM c-vol backends is causing random failures in CI

Hello all, I reported the following bug last week but I've yet to get any real feedback after asking a few times in irc. Running parallel iSCSI/LVM c-vol backends is causing random failures in CI https://bugs.launchpad.net/cinder/+bug/1917750 AFAICT tgtadm is causing this behaviour. As I've stated in the bug with Fedora 32 and lioadm I don't see the WWN conflict between the two backends. Does anyone know if using lioadm is an option on Focal? Thanks in advance, Lee