On 11/03/2015 02:07 PM, zhukaijie wrote: > I'm doing an experiment in which I need to attack an extra 512MB disk for a > VM. But from oVirt open virtualization manager it seems that the smallest > disk can be added to VM in oVirt is 1GB? So does it exist any means to easily > add an 512MB disk for an VM in oVirt? >
You may want to try the RESTAPI, for example with a simple shell script: ---8<--- #!/bin/sh -ex url="https://engine.example.com/ovirt-engine/api"; user="admin@internal" password="..." vm_id="bdbb5dcf-8a60-481d-8705-93b3dbbead55" disk_size="$((512 * 2**20))" curl \ --verbose \ --cacert /etc/pki/ovirt-engine/ca.pem \ --request POST \ --user "${user}:${password}" \ --header "Accept: application/xml" \ --header "Content-Type: application/xml" \ --data " <disk> <interface>virtio</interface> <format>raw</format> <provisioned_size>${disk_size}</provisioned_size> <storage_domains> <storage_domain> <name>mydata</name> </storage_domain> </storage_domains> </disk> " \ "${url}/vms/${vm_id}/disks" --->8--- Or if you prefer Python: ---8<--- #!/usr/bin/python from ovirtsdk.api import API from ovirtsdk.xml import params # Connect to the server: api = API( url="https://engine.example.com/ovirt-engine/api";, username="admin@internal", password="...", ca_file="/etc/pki/ovirt-engine/ca.pem", debug=False ) # Find the VMs: vm = api.vms.get(name="myvm") # Add the disk: api.disks.add( params.Disk( interface="virtio", format="raw", provisioned_size=512 * 2**20, storage_domains=params.StorageDomains( storage_domain=[ params.StorageDomain( name="mydata" ) ] ) ) ) # Close the connection: api.disconnect() --->8--- -- Dirección Comercial: C/Jose Bardasano Baos, 9, Edif. Gorbea 3, planta 3ºD, 28016 Madrid, Spain Inscrita en el Reg. Mercantil de Madrid – C.I.F. B82657941 - Red Hat S.L. _______________________________________________ Devel mailing list [email protected] http://lists.ovirt.org/mailman/listinfo/devel
