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Subject [2/2] git commit: updated refs/heads/4.9 to abd7860
Date Tue, 14 Feb 2017 09:16:05 GMT
Merge pull request #873 from karuturi/CLOUDSTACK-8896

CLOUDSTACK-8896: allocated percentage of storage pool going beyond 100%This issue occurs when
a volume in Ready state is moved across storage

While finding if the storage pool has enough space, it has a check to
consider the size of non Ready volumes only. This is true if the volume
to be attached to a vm is in the same storage pool. But, if the volume
is in another storage pool and has to be moved to a vm's storage pool,
the size of the volume should be considered in doing the space check.

computing the asking size when volume is not in ready state or when the
volume is on a different storage pool.

I couldnt write unittests for it. This class is not in a unittestable state.

manually tested in the below environment
1. xenserver 6.5 setup with 2 clusters and a host each in each of them.
2. added storage tags for the primary storage.
3. created two service offerings with the storage tags.
4. deployed two vms using newly created offerings in step 3.
5. at this stage, there are two vms one on each host with root disks on the corresponding
6. create a data disk and attach it to vm1
7. detach the data disk. now the data disk is in the primary storage of the cluster of vm1
(let us say primary1)
8. attach this data disk to vm2(running on a host in different cluster)
9. the volume should be moved to the primary storage of another cluster and op_host_capacity
should be accordingly updated.

* pr/873:
  CLOUDSTACK-8896: allocated percentage of storage pool going beyond 100%

Signed-off-by: Rajani Karuturi <>


Branch: refs/heads/4.9
Commit: abd7860e68f3465f4c79fed657f27ef1737b92f1
Parents: 01e78f9 bec9115
Author: Rajani Karuturi <>
Authored: Tue Feb 14 14:43:36 2017 +0530
Committer: Rajani Karuturi <>
Committed: Tue Feb 14 14:43:36 2017 +0530

 server/src/com/cloud/storage/ | 13 +++++++++----
 1 file changed, 9 insertions(+), 4 deletions(-)

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