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cinder - ceph (No valid backend was found)

asked 2018-11-14 09:51:14 -0500

herstrike gravatar image

Hi

can you please hekp me?

I try to integrate cinder with ceph without success, Glance works fine with ceph. No matter what i do, the answer is always: "No valid backend was found" I followed these instructions: http://docs.ceph.com/docs/mimic/rbd/rbd-openstack/ (http://docs.ceph.com/docs/mimic/rbd/r...)

openstack release: Queens cinder --version: 3.5.0 ceph version: 10.2.11

thank you all! Regards, Hernan.

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You get this message when creating a volume? Check Cinder logs for further info.

Bernd Bausch gravatar imageBernd Bausch ( 2018-11-14 15:37:00 -0500 )edit
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answered 2018-11-16 09:07:35 -0500

herstrike gravatar image

I dump the error from /var/log/cinder/scheduler.log

"ERROR cinder.scheduler.flows.create_volume [req-0a4d1549-9c73-443d-ac95-5b4905b8b7cf 55915d684bc84882a99eebfc50f2263a 11fa23f0dddf4c26836768518c1206c7 - default default] Failed to run task cinder.scheduler.flows.create_volume.ScheduleCreateVolumeTask;volume:create: No valid backend was found. No weighed backends available: NoValidBackend: No valid backend was found. No weighed backends available"

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Asked: 2018-11-14 09:51:14 -0500

Seen: 1,390 times

Last updated: Nov 14 '18

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