I am using Ironic's out of tree Nova driver and running Ironic + PXESeamicro driver. I am using a ubuntu based deployment ramdisk created using below cmd in diskimage-builder. "sudo bin/ramdisk-image-create -a amd64 ubuntu deploy-ironic -o /tmp/deploy-ramdisk" I can see that the ramdisk is pxe-booted on the baremetal correctly. But the ramdisk throws an error saying it cannot find the target disk device https://github.com/openstack/diskimage-builder/blob/master/elements/deploy-ironic/init.d/80-deploy-ironic#L18 I then hard-code "/dev/sda" as target_disk, yet the ramdisk does not actually detect any disks after booting up or while booting up. I have cross-checked using a SystemRescueCD linux image on the same baremetal, i can see all the sata disks attached to it fine. Any pointers? Regards, Rohan Kanade -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.openstack.org/pipermail/openstack-dev/attachments/20140411/b2f68be8/attachment.html>