From the dev BZ: "The new boot_hostdev hook allows virtual machines to boot from passed through host devices such as NIC VF's, PCI-E SAS/RAID Cards, SCSI devices for example without requiring a normal bootable disk from a Red Hat Virtualization storage domain or direct LUN." The new hook and its usage must be documented.
The new hook is documented in a README here: https://gerrit.ovirt.org/#/c/84408/6/vdsm_hooks/boot_hostdev/README
Accepting as a late entry to the 4.2.5 program, and assigning to Tahlia for review. Tahlia, please work this one for 4.2.5 as your other commitments allow.
Hi Michal, From https://bugzilla.redhat.com/show_bug.cgi?id=1511234#c5 it looks like we don't want to officially support this hook in RHV, and only a KCS is required. Can you confirm that this is still the case?
correct, KCS is enough
Thanks, Michal. Closing this bug.