Info: Openstack release: Xena Netapp: FAS9000 Hypervisor: Cisco UCS SAN switch: Nexus 6000   Hello, I'm tryng to start new instance . The LUN is correctly created on the SVM but in block device mapping phase It returns this error:    "Unable to update attachment.(Bad or unexpected response from the storage volume backend API: Driver initialize connection failed (error: NetApp API failed. Reason - 9023:LUN already mapped to this group))".   I read this bug https://bugs.launchpad.net/cinder/+bug/1697490 but in my case the issue appears in the attaching  phase.   Any suggestion?   Cristiano ... View more

Hello  i want to delte my trident project tirdent and want to reinstall it. I get the following Errormessage:    type: NamespaceDeletionContentFailure - lastTransitionTime: "2021-09-16T09:29:59Z" message: 'Some resources are remaining: tridentstorageclasses.trident.netapp.io has 3 resource instances, tridentversions.trident.netapp.io has 1 resource instances' reason: SomeResourcesRemain status: "True" type: NamespaceContentRemaining - lastTransitionTime: "2021-09-16T09:29:59Z" message: 'Some content in the namespace has finalizers remaining: trident.netapp.io in 4 resource instances' reason: SomeFinalizersRemain status: "True" type: NamespaceFinalizersRemaining phase: Terminating   oc delte project trident -force does not work.    Any idea ?   thanks for your help. Horsti  ... View more

Dear sir， As I know，openstack Queens has the multiattach feature released which allows multiple hosts to attach to a volume. So can you tell me how to set a FAS storage to support this feature. Thank you very much!   Daniel   ... View more