Public bug reported:
Resizing Ceph-backed instances seems to be completely non-functional
Steps to reproduce (in devstack with ceph enabled):
1. Boot an instance against m1.nano
2. Run "rbd -p vms ls -l" and note the size of the volume
3. Resize the instance to m1.tiny, and confirm the resize
4. Run "rbd -p vms ls -l" and note the size of the volume
Expected behavior:
Nova should report success, and the volume should report using ~1GB in
size
Actual behavior:
Nova reports success, but the image does not change size.
** Affects: nova
Importance: Undecided
Status: New
** Description changed:
Resizing Ceph-backed instances seems to be completely non-functional
- Steps to reproduce:
+ Steps to reproduce (in devstack with ceph enabled):
1. Boot an instance against m1.nano
2. Run "rbd -p vms ls -l" and note the size of the volume
3. Resize the instance to m1.small, and confirm the resize
4. Run "rbd -p vms ls -l" and note the size of the volume
Expected behavior:
Nova should report success, and the volume should report using ~20GB in
size
Actual behavior:
Nova reports success, but the image does not change size.
** Description changed:
Resizing Ceph-backed instances seems to be completely non-functional
Steps to reproduce (in devstack with ceph enabled):
1. Boot an instance against m1.nano
2. Run "rbd -p vms ls -l" and note the size of the volume
- 3. Resize the instance to m1.small, and confirm the resize
+ 3. Resize the instance to m1.tiny, and confirm the resize
4. Run "rbd -p vms ls -l" and note the size of the volume
Expected behavior:
- Nova should report success, and the volume should report using ~20GB in
+ Nova should report success, and the volume should report using ~1GB in
size
Actual behavior:
Nova reports success, but the image does not change size.
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Engineering Team, which is subscribed to OpenStack Compute (nova).
https://bugs.launchpad.net/bugs/1459399
Title:
Nova + Ceph: resize-instance doesn't resize anything, lies about it
Status in OpenStack Compute (Nova):
New
Bug description:
Resizing Ceph-backed instances seems to be completely non-functional
Steps to reproduce (in devstack with ceph enabled):
1. Boot an instance against m1.nano
2. Run "rbd -p vms ls -l" and note the size of the volume
3. Resize the instance to m1.tiny, and confirm the resize
4. Run "rbd -p vms ls -l" and note the size of the volume
Expected behavior:
Nova should report success, and the volume should report using ~1GB in
size
Actual behavior:
Nova reports success, but the image does not change size.
To manage notifications about this bug go to:
https://bugs.launchpad.net/nova/+bug/1459399/+subscriptions
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