just a bump. can anyone offer any advice on this cinder driver cinder.volume.drivers.san.hp.hpmsa_fc.HPMSAFCDriver?
thanks! -- Jim On Thu, Oct 11, 2018 at 4:08 PM Jim Okken <j...@jokken.com> wrote: > hi All, > > not sure if I can find an answer here to this specific situation with the > cinder backend driver cinder.volume.drivers.san.hp.hpmsa_fc.HPMSAFCDriver. > If not how can I get in touch with someone more familiar with > cinder.volume.drivers.san.hp.hpmsa_fc.HPMSAFCDriver > > we have a HP MSA storage array connected to most of our compute nodes and > we are using the cinder driver > cinder.volume.drivers.san.hp.hpmsa_fc.HPMSAFCDriver as a second backend so > that openstack can, if directed by metadata, create volumes on it during > instance creation. Openstack creates volumes using this MSA backend if the > metadata of the image selected contains "cinder_image_volume_type=MSA". > This second MSA type of volume was added to cinder. > > We use a CentOS-6-x86_64-GenericCloud-1707.qcow2 image which has this > metadata added. Without this metadata RBD/CEPH images are made > > This works great for the admin user but not for a regular _ member_ user. > > With the admin user volumes created show Type=*MSA* and > Host=node-44.domain.com@*MSA#A*. (correct) > > With the _member_ user volumes created show Type=*MSA* but > Host=rbd:volumes@RBD-backend#*RBD-backend (this is CEPH, incorrect!)*. > > And I can confirm the volume is not on the MSA. Correct RBD/CEPH volumes > show Type=*volumes_ceph* and Host=rbd:volumes@RBD-backend#*RBD-backend*. > > This happens if the cinder volume type is created as a Private type or a > Public type. > > I have tried to set the properties on the cinder MSA volume type for the > specific project we want to use this volume type in, and to set the > project-domain for this volume type. nothing has helped. > > can anyone shed any light on this behavior or point out anything helpful > in the logs pls? > > Looking at the logs I do see the _ member_ user is a non-default-domain > user while admin is obviously the default domain. other than that I can't > make heads or tails of the logs. > > Here are logs if anyone wants to look at them: > a bad _ member_ volume creation was UUID > fb9047c3-1b6b-4d2b-bae8-5177e86eb1f2 https://pastebin.com/bmFAy6RR > > a good admin volume creation was UUID b49e33db-8ab8-489f-b7cb-092f421178c1 > https://pastebin.com/5SAecNJ2 > > We are using Newton, thanks!!! > > > -- Jim >
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