nova创建虚拟机报错

[vc起航]

2017-07-17 17:20:34.162 2172 ERROR nova.compute.manager [instance: 91eabb22-05ae-4290-9151-e52703c4c18e] File "/usr/lib/python2.7/site-packages/nova/virt/libvirt/utils.py", line 408, in fetch_image
2017-07-17 17:20:34.162 2172 ERROR nova.compute.manager [instance: 91eabb22-05ae-4290-9151-e52703c4c18e] max_size=max_size)
2017-07-17 17:20:34.162 2172 ERROR nova.compute.manager [instance: 91eabb22-05ae-4290-9151-e52703c4c18e] File "/usr/lib/python2.7/site-packages/nova/virt/images.py", line 168, in fetch_to_raw
2017-07-17 17:20:34.162 2172 ERROR nova.compute.manager [instance: 91eabb22-05ae-4290-9151-e52703c4c18e] % {'exp': exp})
2017-07-17 17:20:34.162 2172 ERROR nova.compute.manager [instance: 91eabb22-05ae-4290-9151-e52703c4c18e] ImageUnacceptable: Image a0003990-2d01-43d2-adb2-7c4843be8aed is unacceptable: Unable to convert image to raw: Image /var/lib/nova/instances/_base/701f95f7ce07f10a779c466b8bd33d958b55a772.part is unacceptable: Unable to convert image to raw: Unexpected error while running command.
2017-07-17 17:20:34.162 2172 ERROR nova.compute.manager [instance: 91eabb22-05ae-4290-9151-e52703c4c18e] Command: qemu-img convert -O raw /var/lib/nova/instances/_base/701f95f7ce07f10a779c466b8bd33d958b55a772.part /var/lib/nova/instances/_base/701f95f7ce07f10a779c466b8bd33d958b55a772.converted -f qcow2
2017-07-17 17:20:34.162 2172 ERROR nova.compute.manager [instance: 91eabb22-05ae-4290-9151-e52703c4c18e] Exit code: 1
2017-07-17 17:20:34.162 2172 ERROR nova.compute.manager [instance: 91eabb22-05ae-4290-9151-e52703c4c18e] Stdout: u''
2017-07-17 17:20:34.162 2172 ERROR nova.compute.manager [instance: 91eabb22-05ae-4290-9151-e52703c4c18e] Stderr: u'qemu-img: error while reading sector 0: Input/output error\n'
2017-07-17 17:20:34.162 2172 ERROR nova.compute.manager [instance: 91eabb22-05ae-4290-9151-e52703c4c18e]
2017-07-17 17:20:39.634 2172 ERROR nova.compute.manager [req-31759ba8-d7db-42c5-b138-32c18544ad91 f5a0800967f9474db565cd387e1f9f39 bc450f4e05ea4de3b60a4ff918ba6f1f - - -] [instance: 91eabb22-05ae-4290-9151-e52703c4c18e] Build of instance 91eabb22-05ae-4290-9151-e52703c4c18e aborted: Image a0003990-2d01-43d2-adb2-7c4843be8aed is unacceptable: Unable to convert image to raw: Image /var/lib/nova/instances/_base/701f95f7ce07f10a779c466b8bd33d958b55a772.part is unacceptable: Unable to convert image to raw: Unexpected error while running command.
2017-07-17 17:20:39.634 2172 ERROR nova.compute.manager [instance: 91eabb22-05ae-4290-9151-e52703c4c18e] Traceback (most recent call last):
2017-07-17 17:20:39.634 2172 ERROR nova.compute.manager [instance: 91eabb22-05ae-4290-9151-e52703c4c18e] File "/usr/lib/python2.7/site-packages/nova/compute/manager.py", line 1905, in _do_build_and_run_instance
2017-07-17 17:20:39.634 2172 ERROR nova.compute.manager [instance: 91eabb22-05ae-4290-9151-e52703c4c18e] filter_properties)
2017-07-17 17:20:39.634 2172 ERROR nova.compute.manager [instance: 91eabb22-05ae-4290-9151-e52703c4c18e] File "/usr/lib/python2.7/site-packages/nova/compute/manager.py", line 2053, in _build_and_run_instance
2017-07-17 17:20:39.634 2172 ERROR nova.compute.manager [instance: 91eabb22-05ae-4290-9151-e52703c4c18e] reason=e.format_message())
2017-07-17 17:20:39.634 2172 ERROR nova.compute.manager [instance: 91eabb22-05ae-4290-9151-e52703c4c18e] BuildAbortException: Build of instance 91eabb22-05ae-4290-9151-e52703c4c18e aborted: Image a0003990-2d01-43d2-adb2-7c4843be8aed is unacceptable: Unable to convert image to raw: Image /var/lib/nova/instances/_base/701f95f7ce07f10a779c466b8bd33d958b55a772.part is unacceptable: Unable to convert image to raw: Unexpected error while running command.
2017-07-17 17:20:39.634 2172 ERROR nova.compute.manager [instance: 91eabb22-05ae-4290-9151-e52703c4c18e] Command: qemu-img convert -O raw /var/lib/nova/instances/_base/701f95f7ce07f10a779c466b8bd33d958b55a772.part /var/lib/nova/instances/_base/701f95f7ce07f10a779c466b8bd33d958b55a772.converted -f qcow2
2017-07-17 17:20:39.634 2172 ERROR nova.compute.manager [instance: 91eabb22-05ae-4290-9151-e52703c4c18e] Exit code: 1
2017-07-17 17:20:39.634 2172 ERROR nova.compute.manager [instance: 91eabb22-05ae-4290-9151-e52703c4c18e] Stdout: u''
2017-07-17 17:20:39.634 2172 ERROR nova.compute.manager [instance: 91eabb22-05ae-4290-9151-e52703c4c18e] Stderr: u'qemu-img: error while reading sector 0: Input/output error\n'
2017-07-17 17:20:39.634 2172 ERROR nova.compute.manager [instance: 91eabb22-05ae-4290-9151-e52703c4c18e]
[root@linux-node2 nova]#

[SimonYCJ]

@u013224566 虚拟机磁盘的问题，报错你的io有问题，没法读取你虚拟磁盘的上的sector，你44换个镜像看看。

[alinly]

7c4843be8aed is unacceptable: Unable to convert image to raw: Image ? 什么格式的镜像？