Hi At the point you get that error, it should also give you about 10 seconds to press "t" to get a troubleshooting shell (or you can specify "troubleshoot" on the kernel command line if you prefer). I would start with that and have a poke around dmesg and /dev to see what it can see by way of disks. Cheers, Chris On 11 April 2014 12:10, Rohan Kanade <openstack at rohankanade.com> wrote: > 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 > > _______________________________________________ > OpenStack-dev mailing list > OpenStack-dev at lists.openstack.org > http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack-dev > > -- Cheers, Chris -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.openstack.org/pipermail/openstack-dev/attachments/20140414/a0b5f221/attachment.html>