[Openstack-operators] [cinder] About how to make the vm use volume with libiscsi

Xiao Ma (xima2) xima2 at cisco.com
Tue Feb 16 12:54:10 UTC 2016

Hi, All

I want to make the qemu communicate with iscsi target using libiscsi directly, and I
followed https://review.openstack.org/#/c/135854/ to add
'volume_drivers = iscsi=nova.virt.libvirt.volume.LibvirtNetVolumeDriver’ in nova.conf
 and then restarted nova services and cinder services, but still the volume configuration of vm is as bellow:

    <disk type='block' device='disk'>
      <driver name='qemu' type='raw' cache='none'/>
      <source dev='/dev/disk/by-path/ip-'/>
      <target dev='vdb' bus='virtio'/>
      <address type='pci' domain='0x0000' bus='0x00' slot='0x06' function='0x0'/>

I use centos7 and Liberty version of OpenStack.
Could anybody tell me how can I achieve it?


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