* Generate initiator name on install, not first boot, ensuring that the initramfs built during install contains a valid iSCSI initiator name resulting in a iSCSI based root volume that will actually boot (LP: #1057635): - debian/{rules,initiatorname.iscsi}: Don't install a default initiatorname.iscsi. - debian/open-iscsi.postinst: Generate initiatorname.iscsi on install.