Re: [Engine-devel] Storage allocation/usage
On 02/24/2014 07:42 AM, Vikas Kokare wrote:
We are trying to query the rhevm/oVirt engine for the storage
allocation/actual usage numbers for
1. Host
2. Virtual Machine (we can have allocation size from virtual disks
associated with VM, but not the actual usage)
3. Cluster
Is there a ReST API that can fetch this information?
The basic information is available in the disk resource:
/api/disks/{disk:id}
/api/vms/{vm:id}/disks/{disk:id}
There you will find three values:
<size>...</size>
<provisioned_size>...</provisioned_size>
<actual_size>...</actual_size>
I think that the <actual_size> is what you are looking for.
For a particular storage domain you can also see some aggregated
information, in tue /api/storagedomains/{storagedomain:id} resource:
<available>...</available>
<used>...</used>
<committed>...</committed>
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