[openstack-dev] [Cinder] BlockDeviceDriver deprecated?

Pieter Baele pieter.baele at gmail.com
Fri Feb 3 06:15:05 UTC 2017

Red Hat tells me the Cinder BlockDeviceDriver is going to be deprecated
upstream. It isn't supported in RHOSP in any case.
Is this true?

Bakground information:
BDD is one of the things I would have used for important HDFS DataNodes in
a private cloud.
Red Hat proposes Ceph, but running a replicated HDFS on top of Ceph RBD
which also replicated.....?

So my only option left is bare-metal Hadoop DataNodes (?)
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