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Also, is it possible your token timed out during the upload (thereby
truncating it)? Validate the byte size of the final uploaded (large) glance
image.

On Mon, Jan 25, 2016 at 10:59 AM, Abel Lopez <alopgeek at gmail.com> wrote:

> First question, what is your glance store?
> Also, it sounds like you created the large image from a running instance,
> is that correct? If so, was the instance suspended when you initiated the
> image-create?
>
>
> On Monday, January 25, 2016, Christopher Hull <chrishull42 at gmail.com>
> wrote:
>
>> Hello all;
>>
>> I'm an experienced developer and I work at Cisco.  Chances are I've
>> covered the basics here,but just in case, check me.
>> I've followed the Kilo install instructions to the letter so far as I can
>> tell.   I have not installed Swift, but I think everything else, and my
>> installation almost works.   I'm having a little trouble with Glance.
>>
>> It seems that when I attempt to create a large image (that may or not may
>> be the issue), the checksum that Glance records in it's DB is incorrect.
>> Cirros image runs just fine.  CentOS cloud works.  But when I offload and
>> create an image from a big CentOS install (say 100gb), nova says the
>> checksum is wrong when I try to boot it.
>>
>> Install was on a fresh CentOS7 on new system I built, i7 32GB 7TB.
>> Plenty of speed and space.   And this system is dedicated to Openstack.
>>
>>
>> http://docs.openstack.org/kilo/install-guide/install/yum/content/index.html
>>
>>
>>
>> Here's a little test I ran.
>>
>> =======
>> Attempt to deploy image
>>
>>
>> nova boot --flavor m1.medium --image v4c-centos-volume1-img1 --nic
>> net-id=61a08e7c-8d4b-42c3-b963-eddcf98113a2 \
>>    --security-group default --key-name demo-key
>> v4c-centos-volume1-instance1
>>
>>
>> 2016-01-02 16:37:27.764 4490 ERROR nova.compute.manager
>> [req-87feb5bf-0e29-432b-8f6c-aeac1fba4753 196b1dc42db94eb7bf210c2281b68e67
>> 3690e3975f6546d793b530dffa8f1a8d - - -] [instance:
>> 9e7d930d-4ee7-4556-905c-d4d54406c677] Instance failed to spawn
>> 2016-01-02 16:37:27.764 4490 TRACE nova.compute.manager [instance:
>> 9e7d930d-4ee7-4556-905c-d4d54406c677] Traceback (most recent call last):
>> 2016-01-02 16:37:27.764 4490 TRACE nova.compute.manager [instance:
>> 9e7d930d-4ee7-4556-905c-d4d54406c677]   File
>> "/usr/lib/python2.7/site-packages/nova/compute/manager.py", line 2461, in
>> _build_resources
>> 2016-01-02 16:37:27.764 4490 TRACE nova.compute.manager [instance:
>> 9e7d930d-4ee7-4556-905c-d4d54406c677]     yield resources
>> 2016-01-02 16:37:27.764 4490 TRACE nova.compute.manager [instance:
>> 9e7d930d-4ee7-4556-905c-d4d54406c677]   File
>> "/usr/lib/python2.7/site-packages/nova/compute/manager.py", line 2333, in
>> _build_and_run_instance
>> 2016-01-02 16:37:27.764 4490 TRACE nova.compute.manager [instance:
>> 9e7d930d-4ee7-4556-905c-d4d54406c677]
>> block_device_info=block_device_info)
>> 2016-01-02 16:37:27.764 4490 TRACE nova.compute.manager [instance:
>> 9e7d930d-4ee7-4556-905c-d4d54406c677]   File
>> "/usr/lib/python2.7/site-packages/nova/virt/libvirt/driver.py", line 2378,
>> in spawn
>> 2016-01-02 16:37:27.764 4490 TRACE nova.compute.manager [instance:
>> 9e7d930d-4ee7-4556-905c-d4d54406c677]     admin_pass=admin_password)
>> 2016-01-02 16:37:27.764 4490 TRACE nova.compute.manager [instance:
>> 9e7d930d-4ee7-4556-905c-d4d54406c677]   File
>> "/usr/lib/python2.7/site-packages/nova/virt/libvirt/driver.py", line 2776,
>> in _create_image
>> 2016-01-02 16:37:27.764 4490 TRACE nova.compute.manager [instance:
>> 9e7d930d-4ee7-4556-905c-d4d54406c677]     instance, size,
>> fallback_from_host)
>> 2016-01-02 16:37:27.764 4490 TRACE nova.compute.manager [instance:
>> 9e7d930d-4ee7-4556-905c-d4d54406c677]   File
>> "/usr/lib/python2.7/site-packages/nova/virt/libvirt/driver.py", line 5894,
>> in _try_fetch_image_cache
>> 2016-01-02 16:37:27.764 4490 TRACE nova.compute.manager [instance:
>> 9e7d930d-4ee7-4556-905c-d4d54406c677]     size=size)
>> 2016-01-02 16:37:27.764 4490 TRACE nova.compute.manager [instance:
>> 9e7d930d-4ee7-4556-905c-d4d54406c677]   File
>> "/usr/lib/python2.7/site-packages/nova/virt/libvirt/imagebackend.py", line
>> 231, in cache
>> 2016-01-02 16:37:27.764 4490 TRACE nova.compute.manager [instance:
>> 9e7d930d-4ee7-4556-905c-d4d54406c677]     *args, **kwargs)
>> 2016-01-02 16:37:27.764 4490 TRACE nova.compute.manager [instance:
>> 9e7d930d-4ee7-4556-905c-d4d54406c677]   File
>> "/usr/lib/python2.7/site-packages/nova/virt/libvirt/imagebackend.py", line
>> 480, in create_image
>> 2016-01-02 16:37:27.764 4490 TRACE nova.compute.manager [instance:
>> 9e7d930d-4ee7-4556-905c-d4d54406c677]     prepare_template(target=base,
>> max_size=size, *args, **kwargs)
>> 2016-01-02 16:37:27.764 4490 TRACE nova.compute.manager [instance:
>> 9e7d930d-4ee7-4556-905c-d4d54406c677]   File
>> "/usr/lib/python2.7/site-packages/oslo_concurrency/lockutils.py", line 445,
>> in inner
>> 2016-01-02 16:37:27.764 4490 TRACE nova.compute.manager [instance:
>> 9e7d930d-4ee7-4556-905c-d4d54406c677]     return f(*args, **kwargs)
>> 2016-01-02 16:37:27.764 4490 TRACE nova.compute.manager [instance:
>> 9e7d930d-4ee7-4556-905c-d4d54406c677]   File
>> "/usr/lib/python2.7/site-packages/nova/virt/libvirt/imagebackend.py", line
>> 221, in fetch_func_sync
>> 2016-01-02 16:37:27.764 4490 TRACE nova.compute.manager [instance:
>> 9e7d930d-4ee7-4556-905c-d4d54406c677]     fetch_func(target=target, *args,
>> **kwargs)
>> 2016-01-02 16:37:27.764 4490 TRACE nova.compute.manager [instance:
>> 9e7d930d-4ee7-4556-905c-d4d54406c677]   File
>> "/usr/lib/python2.7/site-packages/nova/virt/libvirt/utils.py", line 501, in
>> fetch_image
>> 2016-01-02 16:37:27.764 4490 TRACE nova.compute.manager [instance:
>> 9e7d930d-4ee7-4556-905c-d4d54406c677]     max_size=max_size)
>> 2016-01-02 16:37:27.764 4490 TRACE nova.compute.manager [instance:
>> 9e7d930d-4ee7-4556-905c-d4d54406c677]   File
>> "/usr/lib/python2.7/site-packages/nova/virt/images.py", line 87, in
>> fetch_to_raw
>> 2016-01-02 16:37:27.764 4490 TRACE nova.compute.manager [instance:
>> 9e7d930d-4ee7-4556-905c-d4d54406c677]     max_size=max_size)
>> 2016-01-02 16:37:27.764 4490 TRACE nova.compute.manager [instance:
>> 9e7d930d-4ee7-4556-905c-d4d54406c677]   File
>> "/usr/lib/python2.7/site-packages/nova/virt/images.py", line 77, in fetch
>> 2016-01-02 16:37:27.764 4490 TRACE nova.compute.manager [instance:
>> 9e7d930d-4ee7-4556-905c-d4d54406c677]     IMAGE_API.download(context,
>> image_href, dest_path=path)
>> 2016-01-02 16:37:27.764 4490 TRACE nova.compute.manager [instance:
>> 9e7d930d-4ee7-4556-905c-d4d54406c677]   File
>> "/usr/lib/python2.7/site-packages/nova/image/api.py", line 182, in download
>> 2016-01-02 16:37:27.764 4490 TRACE nova.compute.manager [instance:
>> 9e7d930d-4ee7-4556-905c-d4d54406c677]     dst_path=dest_path)
>> 2016-01-02 16:37:27.764 4490 TRACE nova.compute.manager [instance:
>> 9e7d930d-4ee7-4556-905c-d4d54406c677]   File
>> "/usr/lib/python2.7/site-packages/nova/image/glance.py", line 363, in
>> download
>> 2016-01-02 16:37:27.764 4490 TRACE nova.compute.manager [instance:
>> 9e7d930d-4ee7-4556-905c-d4d54406c677]     for chunk in image_chunks:
>> 2016-01-02 16:37:27.764 4490 TRACE nova.compute.manager [instance:
>> 9e7d930d-4ee7-4556-905c-d4d54406c677]   File
>> "/usr/lib/python2.7/site-packages/glanceclient/common/utils.py", line 401,
>> in integrity_iter
>> 2016-01-02 16:37:27.764 4490 TRACE nova.compute.manager [instance:
>> 9e7d930d-4ee7-4556-905c-d4d54406c677]     (md5sum, checksum))
>> 2016-01-02 16:37:27.764 4490 TRACE nova.compute.manager [instance:
>> 9e7d930d-4ee7-4556-905c-d4d54406c677] IOError: [Errno 32] Corrupt image
>> download. Checksum was 5c9d88c413ae3c562d07f85d84e70452 expected
>> 7fbc000798c3daa7ec168f48604fe353
>>
>>
>> Thank you very much for your help.  Looking forward to getting this
>> system fully op and operational.
>>
>> -Chris
>> Cisco Systems   chrihull at cisco.com
>>
>>
>> - Christopher T. Hull
>> 333 Orchard Ave, Sunnyvale CA. 94085
>> (415) 385 4865
>> chrishull42 at gmail.com
>> http://chrishull.com
>>
>>
>>
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