Juju Charms Collection
cinder package

qemu-img: symbol lookup error: qemu-img: undefined symbol: rbd_aio_discard

Bug #1440948 reported by Ryan Beisner
6
This bug affects 1 person
Affects Status Importance Assigned to Milestone
cinder (Juju Charms Collection)
Fix Released
High
Ryan Beisner
Juju Charms Collection 15.04
qemu-kvm (Ubuntu)
Won't Fix
High
Unassigned

Bug Description

On Precise or Trusty:

$ qemu-img --help
qemu-img: symbol lookup error: qemu-img: undefined symbol: rbd_aio_discard

$ qemu-img
qemu-img: symbol lookup error: qemu-img: undefined symbol: rbd_aio_discard

$ dpkg-query --show qemu-utils
qemu-utils 2.0.0+dfsg-2ubuntu1.6~cloud0

Workaround:
$ sudo apt-get install librbd1

Then qemu-img works.

cinder (next and stable) charm amulet tests fail with: vol create failed - from glance img

juju-test.conductor.14-basic-precise-icehouse DEBUG : vol create failed - from glance img: id:f3fcd8fb-4ecd-46a7-bde1-0d83ac0166c8 stat:error boot:false

next: revno 82
stable: revno 73

See original description

Related branches

lp://qastaging/~openstack-charmers-archive/charms/trusty/cinder/next
lp://qastaging/~openstack-charmers-archive/charms/trusty/cinder/trunk
lp://qastaging/~1chb1n/charms/trusty/cinder/backport-vol-from-img-lp1440948
OpenStack Charmers: Pending requested
Diff: 11 lines (+1/-0)
1 file modified
hooks/cinder_utils.py (+1/-0)
lp://qastaging/~1chb1n/charms/trusty/cinder/amulet-fix-vol-from-img-lp1440948
James Page: Approve
Diff: 681 lines (+375/-95)
11 files modified
hooks/charmhelpers/contrib/openstack/amulet/deployment.py (+25/-2)
hooks/charmhelpers/contrib/openstack/context.py (+149/-5)
hooks/charmhelpers/contrib/openstack/templates/git.upstart (+13/-0)
hooks/charmhelpers/contrib/openstack/templates/section-zeromq (+14/-0)
hooks/charmhelpers/contrib/openstack/templates/zeromq (+0/-14)
hooks/charmhelpers/contrib/openstack/utils.py (+132/-69)
hooks/charmhelpers/core/hookenv.py (+14/-1)
hooks/charmhelpers/core/unitdata.py (+1/-1)
hooks/cinder_utils.py (+1/-0)
tests/basic_deployment.py (+1/-1)
tests/charmhelpers/contrib/openstack/amulet/deployment.py (+25/-2)
lp://qastaging/~1chb1n/charms/trusty/cinder/stable-backport-lp1440948
Corey Bryant (community): Approve
Diff: 54 lines (+6/-5)
2 files modified
tests/basic_deployment.py (+3/-4)
tests/charmhelpers/contrib/amulet/utils.py (+3/-1)
Ryan Beisner (1chb1n)
summary: - cinder next charm amulet test fails with: vol create failed - from
- glance img
+ cinder (next and stable) charm amulet tests fail with: vol create
+ failed - from glance img
description: updated
Revision history for this message
Corey Bryant (corey.bryant) wrote : Re: [Bug 1440948] [NEW] cinder next charm amulet test fails with: vol create failed - from glance img
Download full text (4.5 KiB)

Liam mentioned he'd take a look as it sounded familiar.

The log mentions "qemu-img is not installed and image is of type qcow2.
Only RAW images can be used if qemu-img is not installed"

Here are some more details from /var/log/cinder/cinder-volume.log:

2015-04-01 21:08:56.872 18941 ERROR oslo.messaging._drivers.common
[req-b7aff4bf-8033-4136-9908-ec68c8227f9f 21c75ead5c314b9d9f4074b1d420bcb5
20f3cd68c4db4f9aaabca34c28b6e307 - - -] Returning exception Image
e403df40-e94b-4b7d-855f-8292517b2d7a is unacceptable: qemu-img is not
installed and image is of type qcow2. Only RAW images can be used if
qemu-img is not installed. to caller
2015-04-01 21:08:56.872 18941 ERROR oslo.messaging._drivers.common
[req-b7aff4bf-8033-4136-9908-ec68c8227f9f 21c75ead5c314b9d9f4074b1d420bcb5
20f3cd68c4db4f9aaabca34c28b6e307 - - -] ['Traceback (most recent call
last):\n', ' File
"/usr/lib/python2.7/dist-packages/oslo/messaging/rpc/dispatcher.py", line
133, in _dispatch_and_reply\n incoming.message))\n', ' File
"/usr/lib/python2.7/dist-packages/oslo/messaging/rpc/dispatcher.py", line
176, in _dispatch\n return self._do_dispatch(endpoint, method, ctxt,
args)\n', ' File
"/usr/lib/python2.7/dist-packages/oslo/messaging/rpc/dispatcher.py", line
122, in _do_dispatch\n result = getattr(endpoint, method)(ctxt,
**new_args)\n', ' File
"/usr/lib/python2.7/dist-packages/cinder/volume/manager.py", line 363, in
create_volume\n _run_flow()\n', ' File
"/usr/lib/python2.7/dist-packages/cinder/volume/manager.py", line 356, in
_run_flow\n flow_engine.run()\n', ' File
"/usr/lib/python2.7/dist-packages/taskflow/utils/lock_utils.py", line 53,
in wrapper\n return f(*args, **kwargs)\n', ' File
"/usr/lib/python2.7/dist-packages/taskflow/engines/action_engine/engine.py",
line 111, in run\n self._run()\n', ' File
"/usr/lib/python2.7/dist-packages/taskflow/engines/action_engine/engine.py",
line 121, in _run\n self._revert(misc.Failure())\n', ' File
"/usr/lib/python2.7/dist-packages/taskflow/engines/action_engine/engine.py",
line 78, in _revert\n misc.Failure.reraise_if_any(failures.values())\n',
' File "/usr/lib/python2.7/dist-packages/taskflow/utils/misc.py", line
558, in reraise_if_any\n failures[0].reraise()\n', ' File
"/usr/lib/python2.7/dist-packages/taskflow/utils/misc.py", line 565, in
reraise\n six.reraise(*self._exc_info)\n', ' File
"/usr/lib/python2.7/dist-packages/taskflow/engines/action_engine/executor.py",
line 36, in _execute_task\n result = task.execute(**arguments)\n', '
 File
"/usr/lib/python2.7/dist-packages/cinder/volume/flows/manager/create_volume.py",
line 594, in execute\n **volume_spec)\n', ' File
"/usr/lib/python2.7/dist-packages/cinder/volume/flows/manager/create_volume.py",
line 556, in _create_from_image\n image_id, image_location,
image_service)\n', ' File
"/usr/lib/python2.7/dist-packages/cinder/volume/flows/manager/create_volume.py",
line 463, in _copy_image_to_volume\n raise
exception.ImageUnacceptable(ex)\n', 'ImageUnacceptable: Image
e403df40-e94b-4b7d-855f-8292517b2d7a is unacceptable: qemu-img is not
installed and image is of type qcow2. Only RAW images can be used if
qemu-img is not installed.\n'...

Read more...

Revision history for this message
Ryan Beisner (1chb1n) wrote : Re: cinder (next and stable) charm amulet tests fail with: vol create failed - from glance img

Even with qemu-img installed, the test fails. This appears to be due to https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=680307

Please see this demonstration of the busted qemu-img on Precise:

http://paste.ubuntu.com/10764770/

summary: - cinder (next and stable) charm amulet tests fail with: vol create
- failed - from glance img
+ qemu-img: symbol lookup error: qemu-img: undefined symbol:
+ rbd_aio_discard
Ryan Beisner (1chb1n)
description: updated
description: updated
Revision history for this message
Ryan Beisner (1chb1n) wrote :

FYI, a potentially-related precise rbd libvirt issue: https://bugs.launchpad.net/charms/+source/nova-compute/+bug/1427660

Ryan Beisner (1chb1n)
description: updated
description: updated
Revision history for this message
Ryan Beisner (1chb1n) wrote :

ubuntu@juju-osci-sv07-machine-1:~$ tail /etc/apt/sources.list.d/*
==> /etc/apt/sources.list.d/cloud-archive.list <==
deb http://ubuntu-cloud.archive.canonical.com/ubuntu precise-updates/icehouse main
==> /etc/apt/sources.list.d/cloud_config_sources.list <==
deb http://ubuntu-cloud.archive.canonical.com/ubuntu precise-updates/cloud-tools main

ubuntu@juju-osci-sv07-machine-1:~$ dpkg -l | egrep 'qemu|rbd|ceph'
ii librbd1 0.41-1ubuntu2.1 RADOS block device client library
ii qemu-utils 2.0.0+dfsg-2ubuntu1.6~cloud0 QEMU utilities

ubuntu@juju-osci-sv07-machine-1:~$ apt-cache policy qemu-utils
qemu-utils:
  Installed: 2.0.0+dfsg-2ubuntu1.6~cloud0
  Candidate: 2.0.0+dfsg-2ubuntu1.6~cloud0
  Version table:
 *** 2.0.0+dfsg-2ubuntu1.6~cloud0 0
        500 http://ubuntu-cloud.archive.canonical.com/ubuntu/ precise-updates/icehouse/main amd64 Packages
        100 /var/lib/dpkg/status
     1.0+noroms-0ubuntu14.21 0
        500 http://nova.clouds.archive.ubuntu.com/ubuntu/ precise-updates/main amd64 Packages
        500 http://security.ubuntu.com/ubuntu/ precise-security/main amd64 Packages
     1.0+noroms-0ubuntu13 0
        500 http://nova.clouds.archive.ubuntu.com/ubuntu/ precise/main amd64 Packages

ubuntu@juju-osci-sv07-machine-1:~$ apt-cache policy librbd1
librbd1:
  Installed: 0.41-1ubuntu2.1
  Candidate: 0.80.5-0ubuntu0.14.04.1~cloud0
  Version table:
     0.80.5-0ubuntu0.14.04.1~cloud0 0
        500 http://ubuntu-cloud.archive.canonical.com/ubuntu/ precise-updates/icehouse/main amd64 Packages
 *** 0.41-1ubuntu2.1 0
        500 http://nova.clouds.archive.ubuntu.com/ubuntu/ precise-updates/main amd64 Packages
        100 /var/lib/dpkg/status
     0.41-1ubuntu2 0
        500 http://nova.clouds.archive.ubuntu.com/ubuntu/ precise/main amd64 Packages

Serge Hallyn (serge-hallyn)
Changed in qemu-kvm (Ubuntu):
importance: Undecided → High
status: New → Triaged
Revision history for this message
Serge Hallyn (serge-hallyn) wrote :

(marking wontfix for clarity on quick qemu bugs triage; this will be handled in the charms)

Changed in qemu-kvm (Ubuntu):
status: Triaged → Won't Fix
James Page (james-page)
Changed in cinder (Juju Charms Collection):
status: New → Fix Released
milestone: none → 15.04
importance: Undecided → High
Ryan Beisner (1chb1n)
Changed in cinder (Juju Charms Collection):
assignee: nobody → Ryan Beisner (1chb1n)
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