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by c9lgPZqHNGdC1V1
656 days ago
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OpenStack doesn't really just use 'a' storage backend. You can configure a different backend depending on the service, i.e. point Manila to some proprietary Hitachi technology, point Glance to Ceph or Cinder to any of these https://docs.openstack.org/cinder/2024.1/drivers.html. Not sure what KaiserPro is going on about, as Ceph is very well supported as a storage backend for pretty much all OpenStack services. Cinder is mostly used for Volume and Snapshot management, interfacing between the front-end/API of OpenStack and whatever backend is set for Cinder, which is hosting the actual volumes and snapshots. |
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