Hello Sebastien, Thanks for your reply. I fixed error. It was a configuration mistake from my end. Regards, Malleshi CN -----Original Message----- From: Sebastien Han [mailto:sebastien.han@xxxxxxxxxxxx] Sent: Tuesday, September 16, 2014 7:43 PM To: Channappa Negalur, M. Cc: ceph-users at lists.ceph.com Subject: Re: vdb busy error when attaching to instance Did you follow this ceph.com/docs/master/rbd/rbd-openstack/ to configure your env? On 12 Sep 2014, at 14:38, m.channappa.negalur at accenture.com wrote: > Hello Team, > > I have configured ceph as a multibackend for openstack. > > I have created 2 pools . > 1. Volumes (replication size =3 ) > 2. poolb (replication size =2 ) > > Below is the details from /etc/cinder/cinder.conf > > enabled_backends=rbd-ceph,rbd-cephrep > [rbd-ceph] > volume_driver=cinder.volume.drivers.rbd.RBDDriver > rbd_pool=volumes > volume_backend_name=ceph > rbd_user=volumes > rbd_secret_uuid=34c88ed2-1cf6-446d-8564-f888934eec35 > volumes_dir=/var/lib/cinder/volumes > [rbd-cephrep] > volume_driver=cinder.volume.drivers.rbd.RBDDriver > rbd_pool=poolb > volume_backend_name=ceph1 > rbd_user=poolb > rbd_secret_uuid=d62b0df6-ee26-46f0-8d90-4ef4d55caa5b > volumes_dir=/var/lib/cinder/volumes1 > > when I am attaching a volume to a instance I am getting "DeviceIsBusy: The supplied device (vdb) is busy" error. > > Please let me know how to correct this.. > > Regards, > Malleshi CN > > > This message is for the designated recipient only and may contain privileged, proprietary, or otherwise confidential information. If you have received it in error, please notify the sender immediately and delete the original. Any other use of the e-mail by you is prohibited. Where allowed by local law, electronic communications with Accenture and its affiliates, including e-mail and instant messaging (including content), may be scanned by our systems for the purposes of information security and assessment of internal compliance with Accenture policy. > ______________________________________________________________________ > ________________ > > www.accenture.com > _______________________________________________ > ceph-users mailing list > ceph-users at lists.ceph.com > http://lists.ceph.com/listinfo.cgi/ceph-users-ceph.com Cheers. ---- S?bastien Han Cloud Architect "Always give 100%. Unless you're giving blood." Phone: +33 (0)1 49 70 99 72 Mail: sebastien.han at enovance.com Address : 11 bis, rue Roqu?pine - 75008 Paris Web : www.enovance.com - Twitter : @enovance
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