[Bug 1369465] Please test proposed package
Ryan Beisner
1369465 at bugs.launchpad.net
Wed Aug 3 17:50:14 UTC 2016
Hello Yaguang, or anyone else affected,
Accepted nova into liberty-proposed. The package will build now and be
available in the Ubuntu Cloud Archive in a few hours, and then in the
-proposed repository.
Please help us by testing this new package. To enable the -proposed
repository:
sudo add-apt-repository cloud-archive:liberty-proposed
sudo apt-get update
Your feedback will aid us getting this update out to other Ubuntu users.
If this package fixes the bug for you, please add a comment to this bug,
mentioning the version of the package you tested, and change the tag
from verification-liberty-needed to verification-liberty-done. If it
does not fix the bug for you, please add a comment stating that, and
change the tag to verification-liberty-failed. In either case, details
of your testing will help us make a better decision.
Further information regarding the verification process can be found at
https://wiki.ubuntu.com/QATeam/PerformingSRUVerification . Thank you in
advance!
** Changed in: cloud-archive/liberty
Status: In Progress => Fix Committed
** Tags added: verification-liberty-needed
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https://bugs.launchpad.net/bugs/1369465
Title:
[SRU] nova resize doesn't resize(extend) rbd disk files when using rbd
disk backend
Status in Ubuntu Cloud Archive:
Fix Released
Status in Ubuntu Cloud Archive liberty series:
Fix Committed
Status in OpenStack Compute (nova):
Fix Released
Status in OpenStack Compute (nova) liberty series:
Fix Committed
Status in nova package in Ubuntu:
Fix Released
Status in nova source package in Wily:
Won't Fix
Bug description:
[Impact]
Instance resize does not work if the target host has a cached copy of
the root disk. The resize will silently fail but be displayed as
successful in Nova.
[Test Case]
1 deploy nova-compute with RBDImageBackend enabled
2 boot an instance from a QCOW2 image (to guarantee it gets downloaded for reformat prior to re-upload to ceph)
3 nova resize using flavor with larger root disk
4 wait for instance resize migration to complete
5 verify root disk actually resized by checking /proc/partitions in vm
6 do nova resize-confirm
7 repeat steps 3-6
[Regression Potential]
* None
== original description below ==
tested with nova trunk commit eb860c2f219b79e4f4c5984415ee433145197570
Configured Nova to use rbd disk backend
nova.conf
[libvirt]
images_type=rbd
instances booted successfully and instance disks are in rbd pools,
when perform a nova resize to an existing instance, memory and CPU
changed to be new flavors but instance disks size doesn't change
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