Date: Thu, 25 Jun 2015 14:17:29 +0530 From: Venkateswara Rao Dokku <dvrao.584@gmail.com> To: freebsd-cloud@freebsd.org, "venky ......." <dvrao.584@gmail.com> Subject: FreeBSD mount root error in openstack environment Message-ID: <CACiOAOAjC3p0m2ZndspFT1yzm2iU5c7b17biLokNWz079c8pnQ@mail.gmail.com>
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Hi All, I am trying to boot FreeBSD 8.4 image on openstack compute node using nova boot command on compute node, which has Ubuntu Precise as base OS. I am getting the following crash when I try this. db> bt Tracing pid 0 tid 100000 td 0xffffffff95e1df20 get_typematic() at get_typematic+0x7e atkbd_init() at atkbd_init+0x2f9 atkbd_attach_unit() at atkbd_attach_unit+0x91 atkbdattach() at atkbdattach+0x78 device_attach() at device_attach+0xcc bus_generic_attach() at bus_generic_attach+0x1a atkbdc_isa_attach() at atkbdc_isa_attach+0x155 device_attach() at device_attach+0xcc bus_generic_attach() at bus_generic_attach+0x1a acpi_attach() at acpi_attach+0xab5 device_attach() at device_attach+0xcc bus_generic_attach() at bus_generic_attach+0x1a nexus_acpi_attach() at nexus_acpi_attach+0x69 device_attach() at device_attach+0xcc bus_generic_new_pass() at bus_generic_new_pass+0xd6 bus_set_pass() at bus_set_pass+0x7a configure() at configure+0xa mi_startup() at mi_startup+0x59 btext() at btext+0x2c When I did some googling, I found out that it has todo with the seabios version that comes with the Ubuntu Precise. Please refer to the following links for more details. http://comments.gmane.org/gmane.comp.emulators.qemu/198789 https://bugs.launchpad.net/fuel/+bug/1435501 So, I updated the seabios, as mentioned in the above links. Then I am getting the mount root issue. Trying to mount root from ufs:/dev/md0c ROOT MOUNT ERROR: I am successful in getting it back with some commands from the link http://mustaxe.blogspot.in/2007/12/dealing-with-freebsd-mountroot-prompt.html. Here I am more interested in knowing the root cause of this. I could able to launch the same FreeBSD in other environmetns like qemu etc. but not in OpenStack. Is the Seabios package upgradation causing trouble here or any other package? Any Info on the root cause will be of great help. -- Thanks & Regards, Venkateswara Rao Dokku.
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