Public bug reported:
When I deploy openstack kilo on PPC64 little endian system, vm template
xml generated by nova apply IDE bus for device type which is not
supported in ppc64 little endian. I dig deep and find problems in
function get_disk_bus_for_device_type in file
nova/virt/libvirt/blockinfo.py.
When virt_type is in qemu or kvm and device_type is cdrom, virt_type is
determine by guestarch, scsi for arch in (PPC, PPC64, S390, S390X) and
IDE for other. So when guestarch is PPC64LE , then virt_type of IDE is
returned which is not support.
I add PPC64LE in arch for scsi and it does works. The patch is
attached.
** Affects: nova
Importance: Undecided
Status: New
** Patch added: "patch to fix PPC64LE with unsupport IDE bus"
https://bugs.launchpad.net/bugs/1523734/+attachment/4531212/+files/nova_blockinfo.patch
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https://bugs.launchpad.net/bugs/1523734
Title:
IDE bus not supported for PPC64 little endian
Status in OpenStack Compute (nova):
New
Bug description:
When I deploy openstack kilo on PPC64 little endian system, vm
template xml generated by nova apply IDE bus for device type which is
not supported in ppc64 little endian. I dig deep and find problems in
function get_disk_bus_for_device_type in file
nova/virt/libvirt/blockinfo.py.
When virt_type is in qemu or kvm and device_type is cdrom, virt_type
is determine by guestarch, scsi for arch in (PPC, PPC64, S390, S390X)
and IDE for other. So when guestarch is PPC64LE , then virt_type of
IDE is returned which is not support.
I add PPC64LE in arch for scsi and it does works. The patch is
attached.
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https://bugs.launchpad.net/nova/+bug/1523734/+subscriptions
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