You configure an LVM volume group for each Cinder backend. A CInder
volume on that backend corresponds to an LVM volume in that volume
group. The LVM volume is exposed as an iSCSI target, usually via LIO,
but I believe this is configurable. The compute node uses /iscsiadm /to
import that volume as
I am using Rocky release and configuring for NVMe backend with LVM. Can you
please tell me how this one might flow, or redirect me to the documentation?
I have not been able to found much documentation regarding this.
--
Tushar Tyagi
t...@fastmail.com
On Fri, Oct 26, 2018, at 17:48, Bernd B
Volume I/O won't flow through the controller. The LVM reference driver,
for example, sets up an iSCSI target on the storage node, which the
compute node then imports. The NFS driver has the compute node mount the
exported filesystem. Depending on the driver, I/O may even flow directly
between an iS
