This is an automated cleanup. This bug report has been closed because it is older than 18 months and there is no open code change to fix this. After this time it is unlikely that the circumstances which lead to the observed issue can be reproduced.
If you can reproduce the bug, please: * reopen the bug report (set to status "New") * AND add the detailed steps to reproduce the issue (if applicable) * AND leave a comment "CONFIRMED FOR: <RELEASE_NAME>" Only still supported release names are valid (LIBERTY, MITAKA, OCATA, NEWTON). Valid example: CONFIRMED FOR: LIBERTY ** Changed in: nova Importance: Medium => Undecided ** Changed in: nova Status: Confirmed => Expired -- You received this bug notification because you are a member of Yahoo! Engineering Team, which is subscribed to OpenStack Compute (nova). https://bugs.launchpad.net/bugs/1271479 Title: ide disk type is not set when starting vm from dashboard Status in OpenStack Compute (nova): Expired Bug description: Hello we have a openstack havana controller installation with 2 compute nodes centos 6.4 /KVM i get 3 ide disk images from i need to build a vm by booting on the first one and attach the 2 others as volumes when i play the nova command line below the vm start well and volumes are attached nova boot --flavor vcdn_mn --key_name KEY_NAME --availability-zone nova:vcdn_kvm5 --image c5813703-2bfb-4f58-b0f1-9cd08fb8e596 --nic net-id=a2b8e7e4-cceb-4e5a-881b-8d872f6384db --nic net-id=d2292ebe-a431-4bd9-a5e4-570e2f98f169 --nic net-id=7368ec5a-3f9d-49af-a254-87a754f9b952 --block-device source=volume,dest=volume,id=8d8a2e6d-9c7e-4905-b194-8a74b6ae6c42,bus=ide,shutdown=preserve --block-device source=volume,dest=volume,id=7379756e-e435-40ad-8f0c-de43b0adcac4,bus=ide,shutdown=preserve mn1.vxn1s1.cdn the libvirt.xml disk device section looks like : <disk type="file" device="disk"> <driver name="qemu" type="qcow2" cache="none"/> <source file="/var/lib/nova/instances/a8a255cd-0b60-436d-ae71-e00f28e725bd/disk"/> <target bus="ide" dev="hda"/> </disk> <disk type="block" device="disk"> <driver name="qemu" type="raw" cache="none"/> <source dev="/dev/disk/by-path/ip-192.168.60.23:3260-iscsi-iqn.2010-10.org.openstack:volume-8d8a2e6d-9c7e-4905-b194-8a74b6ae6c42-lun-1"/> <target bus="ide" dev="hdb"/> <serial>8d8a2e6d-9c7e-4905-b194-8a74b6ae6c42</serial> </disk> <disk type="block" device="disk"> <driver name="qemu" type="raw" cache="none"/> <source dev="/dev/disk/by-path/ip-192.168.60.23:3260-iscsi-iqn.2010-10.org.openstack:volume-7379756e-e435-40ad-8f0c-de43b0adcac4-lun-1"/> <target bus="ide" dev="hdc"/> <serial>7379756e-e435-40ad-8f0c-de43b0adcac4</serial> </disk> but if i restart the vm from the dashboard the libvirt.xml is modified and looks like, the target bus is changed from "ide" to virtio" so the vm cant boot anymore because of partition table ... : <disk type="file" device="disk"> <driver name="qemu" type="qcow2" cache="none"/> <source file="/var/lib/nova/instances/a8a255cd-0b60-436d-ae71-e00f28e725bd/disk"/> <target bus="virtio" dev="hda"/> </disk> <disk type="block" device="disk"> <driver name="qemu" type="raw" cache="none"/> <source dev="/dev/disk/by-path/ip-192.168.60.23:3260-iscsi-iqn.2010-10.org.openstack:volume-8d8a2e6d-9c7e-4905-b194-8a74b6ae6c42-lun-1"/> <target bus="ide" dev="hdb"/> <serial>8d8a2e6d-9c7e-4905-b194-8a74b6ae6c42</serial> </disk> <disk type="block" device="disk"> <driver name="qemu" type="raw" cache="none"/> <source dev="/dev/disk/by-path/ip-192.168.60.23:3260-iscsi-iqn.2010-10.org.openstack:volume-7379756e-e435-40ad-8f0c-de43b0adcac4-lun-1"/> <target bus="ide" dev="hdc"/> <serial>7379756e-e435-40ad-8f0c-de43b0adcac4</serial> </disk> i ve tried to set libvirt_disk_prefix=hd (even if it not seems possible value..) into /etc/nova/nova.conf i ve set some metadata on boot disk image => disk_bus, disk_dev, hw_disk_bus without success +------------------------+--------------------------------------+ | Property | Value | +------------------------+--------------------------------------+ | Property 'disk_bus' | ide | | Property 'disk_dev' | hda | | Property 'hw_disk_bus' | ide | | checksum | 29bd44d6edd8358d6b74967ab7eaf526 | | container_format | bare | | created_at | 2014-01-21T12:41:29 | | deleted | False | | deleted_at | None | | disk_format | qcow2 | | id | c5813703-2bfb-4f58-b0f1-9cd08fb8e596 | | is_public | True | | min_disk | 0 | | min_ram | 0 | | name | vcdn_mn_img0 | | owner | None | | protected | False | | size | 915537920 | | status | active | | updated_at | 2014-01-22T10:24:35 | +------------------------+--------------------------------------+ i ve tried some modification tests into /usr/lib/python2.6/site- packages/nova/virt/libvirt/blockinfo.py but without success thanks for your help KR Philippe To manage notifications about this bug go to: https://bugs.launchpad.net/nova/+bug/1271479/+subscriptions -- Mailing list: https://launchpad.net/~yahoo-eng-team Post to : yahoo-eng-team@lists.launchpad.net Unsubscribe : https://launchpad.net/~yahoo-eng-team More help : https://help.launchpad.net/ListHelp