The previous patch seems to have died because no unit tests were
provided. Please feel free to update the bug with a new patch.
** Changed in: nova
Status: New => Opinion
** Changed in: nova
Importance: Undecided => Wishlist
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https://bugs.launchpad.net/bugs/1604677
Title:
Got messy code via console log in AArch64
Status in OpenStack Compute (nova):
Opinion
Bug description:
Description
===========
After launching a instance in AArch64 via Nova, running nova console log I
can get some messy code information. Due to the console type is not correct.
==================
1.Using devstack to deploy openstack. Using default local.conf.
2.Upload the aarch64 image with glance.
$ source ~/devstack/openrc admin admin
$ glance image-create --name image-arm64.img --disk-format qcow2
--container-format bare --visibility public --file
images/image-arm64-wily.qcow2 --progress
$ glance image-create --name image-arm64.vmlinuz --disk-format aki
--container-format aki --visibility public --file
images/image-arm64-wily.vmlinuz --progress
$ glance image-create --name image-arm64.initrd --disk-format ari
--container-format ari --visibility public --file
images/image-arm64-wily.initrd --progress
$ IMAGE_UUID=$(glance image-list | grep image-arm64.img | awk '{ print $2 }')
$ IMAGE_KERNEL_UUID=$(glance image-list | grep image-arm64.vmlinuz | awk '{
print $2 }')
$ IMAGE_INITRD_UUID=$(glance image-list | grep image-arm64.initrd | awk '{
print $2 }')
$ glance image-update --kernel-id ${IMAGE_KERNEL_UUID} --ramdisk-id
${IMAGE_INITRD_UUID} ${IMAGE_UUID}
3.Set the scsi model:
$ glance image-update --property hw_disk_bus --property
hw_scsi_model=virtio-scsi ${IMAGE_UUID}
4.nova add keypair
$ nova keypair-add default --pub-key ~/.ssh/id_rsa.pub
5.Launch the instance:
$ image=$(nova image-list | egrep "image-arm64.img"'[^-]' | awk '{ print $2
}')
$ nova boot --flavor m1.small--image ${image} --key-name default test-arm64
6.nova console-log <instanceid>
Expected result
===============
Get the console information
Actual result
=============
Messy Code or No information.
The default kernel command line is not properly in AArch64.
"console=tty0 console=ttyS0" is not supported in AArch64.
Environment
===========
1. Exact version of OpenStack you are running. See the following
list for all releases: http://docs.openstack.org/releases/
Nova development, commit code: 3e96b0fde010c3f800a539eec5376c3c379c8594
2. Which hypervisor did you use?
Libvirt+KVM
$ kvm --version
QEMU emulator version 2.5.0 (Debian 1:2.5+dfsg-5ubuntu10.1), Copyright
(c) 2003-2008 Fabrice Bellard
$ libvirtd --version
libvirtd (libvirt) 1.3.1
2. Which storage type did you use?
In the host file system,all in one physics machine.
stack@u202154:/opt/stack/nova$ df -hl
Filesystem Size Used Avail Use% Mounted on
udev 7.8G 0 7.8G 0% /dev
tmpfs 1.6G 21M 1.6G 2% /run
/dev/sda2 917G 12G 859G 2% /
tmpfs 7.9G 0 7.9G 0% /dev/shm
tmpfs 5.0M 0 5.0M 0% /run/lock
tmpfs 7.9G 0 7.9G 0% /sys/fs/cgroup
/dev/sda1 511M 888K 511M 1% /boot/efi
cgmfs 100K 0 100K 0% /run/cgmanager/fs
tmpfs 1.6G 0 1.6G 0% /run/user/1002
3. Which networking type did you use?
nova-network
4. Environment information:
Architecture : AARCH64
OS: Ubuntu 16.04
Detailed log info is in the accessory.
The guest xml is:
<domain type="kvm">
<uuid>c1be4539-43ba-4c88-b725-cdaf0fbccf8e</uuid>
<name>instance-00000015</name>
<memory>4194304</memory>
<vcpu>2</vcpu>
<metadata>
<nova:instance xmlns:nova="http://openstack.org/xmlns/libvirt/nova/1.0";>
<nova:package version="14.0.0"/>
<nova:name>test-cirros</nova:name>
<nova:creationTime>2016-07-20 06:09:32</nova:creationTime>
<nova:flavor name="m1.medium">
<nova:memory>4096</nova:memory>
<nova:disk>40</nova:disk>
<nova:swap>0</nova:swap>
<nova:ephemeral>0</nova:ephemeral>
<nova:vcpus>2</nova:vcpus>
</nova:flavor>
<nova:owner>
<nova:user uuid="0d6bdadb64b0465f91c29ed99bcfdc1b">admin</nova:user>
<nova:project
uuid="515d0c47f9834dd2be2295e5a6232548">admin</nova:project>
</nova:owner>
<nova:root type="image" uuid="96c15ae2-7a6c-429f-8c73-0a06b76110ee"/>
</nova:instance>
</metadata>
<os>
<type machine="virt">hvm</type>
<kernel>/opt/stack/data/nova/instances/c1be4539-43ba-4c88-b725-cdaf0fbccf8e/kernel</kernel>
<initrd>/opt/stack/data/nova/instances/c1be4539-43ba-4c88-b725-cdaf0fbccf8e/ramdisk</initrd>
<cmdline>root=/dev/vda console=ttyAMA0</cmdline>
</os>
<features>
<acpi/>
<apic/>
</features>
<cputune>
<shares>2048</shares>
</cputune>
<clock offset="utc">
<timer name="pit" tickpolicy="delay"/>
<timer name="rtc" tickpolicy="catchup"/>
</clock>
<cpu mode="host-passthrough" match="exact">
<topology sockets="2" cores="1" threads="1"/>
</cpu>
<devices>
<disk type="file" device="disk">
<driver name="qemu" type="qcow2" cache="none"/>
<source
file="/opt/stack/data/nova/instances/c1be4539-43ba-4c88-b725-cdaf0fbccf8e/disk"/>
<target bus="virtio" dev="vda"/>
</disk>
<disk type="file" device="cdrom">
<driver name="qemu" type="raw" cache="none"/>
<source
file="/opt/stack/data/nova/instances/c1be4539-43ba-4c88-b725-cdaf0fbccf8e/disk.config"/>
<target bus="scsi" dev="sdz"/>
</disk>
<interface type="bridge">
<mac address="fa:16:3e:cb:13:a1"/>
<model type="virtio"/>
<source bridge="br100"/>
<filterref filter="nova-instance-instance-00000015-fa163ecb13a1"/>
</interface>
<serial type="file">
<source
path="/opt/stack/data/nova/instances/c1be4539-43ba-4c88-b725-cdaf0fbccf8e/console.log"/>
</serial>
<serial type="pty"/>
<memballoon model="virtio">
<stats period="10"/>
</memballoon>
</devices>
</domain>
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