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Revision 7181fba0


Added by Constantinos Venetsanopoulos about 12 years ago

Implement rbd disk template

Introduce the rbd disk template, which handles provisioning and
management of instance disks as block devices mapped to rbd volumes
on a RADOS cluster.

The rbd template is of type DTS_EXT_MIRROR, meaning rbd-based
instances can failover or migrate to any node, without
primary-secondary limitations.

Use of this template requires the rbd kernel driver and rbd tool
on all VM-capable nodes, as well as an operational RADOS cluster,
accessible by them.

Signed-off-by: Constantinos Venetsanopoulos <>
Signed-off-by: Michael Hanselmann <>
Reviewed-by: Michael Hanselmann <>


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