Fail to attach volume: iscsiadm set authmethod: exit status 21

[kumy]

I'm trying to attach some volume from the OVH cloudstack but it fails with error below:

# docker volume create -d cinder --name test3 -o size=1 -o type=classic test3
# docker run -it --rm -v test3:/data ubuntu bash
docker: Error response from daemon: error while mounting volume '': VolumeDriver.Mount: exit status 21.

Here are the log output of cdd.

2019/02/04 17:44:43 Entering go-plugins-helpers getPath
INFO[0171] Get volume: test3                            
DEBU[0171] getVolByName: `test3`                        
ERRO[0171] Failed to retrieve volume named: %!(EXTRA string=test3, string=during Get operation, <nil>) 
2019/02/04 17:44:43 Entering go-plugins-helpers createPath
INFO[0171] Create volume test3 on Cinder                
DEBU[0171] getVolByName: `test3`                        
DEBU[0171] Option: size = 1                             
DEBU[0171] Option: type = classic                       
DEBU[0171] Creating with options: {AvailabilityZone: ConsistencyGroupID: Description:Docker volume. Metadata:map[] Name:test3 Size:1 SnapshotID: SourceReplica: SourceVolID: ImageID: VolumeType:classic} 



2019/02/04 17:45:07 Entering go-plugins-helpers getPath
INFO[0196] Get volume: test3                            
DEBU[0196] getVolByName: `test3`                        
DEBU[0196] querying volume: {Attachments:[] AvailabilityZone:nova Bootable:false ConsistencyGroupID: CreatedAt:2019-02-04T16:44:44.000000 Description:Docker volume. Encrypted:false Name:test3 VolumeType:classic ReplicationDriverData: ReplicationExtendedStatus: ReplicationStatus:disabled SnapshotID: SourceVolID: Status:available TenantID:cd4363xxxxxxxx5b84e80fd46a1f7522 Metadata:map[] Multiattach:false ID:f97b8207-ede9-4835-b5f4-323e81859d58 Size:1 UserID:fca4f16c5fbxxxxxx259ba0362590a3}
 
DEBU[0196] Found Volume ID: f97b8207-ede9-4835-b5f4-323e81859d58 
2019/02/04 17:45:08 Entering go-plugins-helpers getPath
INFO[0196] Get volume: test3                            
DEBU[0196] getVolByName: `test3`                        
DEBU[0197] querying volume: {Attachments:[] AvailabilityZone:nova Bootable:false ConsistencyGroupID: CreatedAt:2019-02-04T16:44:44.000000 Description:Docker volume. Encrypted:false Name:test3 VolumeType:classic ReplicationDriverData: ReplicationExtendedStatus: ReplicationStatus:disabled SnapshotID: SourceVolID: Status:available TenantID:cd4363xxxxxxxx5b84e80fd46a1f7522 Metadata:map[] Multiattach:false ID:f97b8207-ede9-4835-b5f4-323e81859d58 Size:1 UserID:fca4f16c5fbxxxxxx259ba0362590a3}
 
DEBU[0197] Found Volume ID: f97b8207-ede9-4835-b5f4-323e81859d58 
2019/02/04 17:45:08 Entering go-plugins-helpers mountPath
INFO[0197] Mounting volume &{Name:test3 ID:9ce9fe993d2e5c780758300227dc20b677f895ebdbede4865a83162ffe2093ae} on xxxmyhostxxx 
DEBU[0197] getVolByName: `test3`                        
DEBU[0197] querying volume: {Attachments:[] AvailabilityZone:nova Bootable:false ConsistencyGroupID: CreatedAt:2019-02-04T16:44:44.000000 Description:Docker volume. Encrypted:false Name:test3 VolumeType:classic ReplicationDriverData: ReplicationExtendedStatus: ReplicationStatus:disabled SnapshotID: SourceVolID: Status:available TenantID:cd4363xxxxxxxx5b84e80fd46a1f7522 Metadata:map[] Multiattach:false ID:f97b8207-ede9-4835-b5f4-323e81859d58 Size:1 UserID:fca4f16c5fbxxxxxx259ba0362590a3}
 
DEBU[0197] Found Volume ID: f97b8207-ede9-4835-b5f4-323e81859d58 
DEBU[0197] iface: <nil>
 Addrs: [127.0.0.1/8 10.31.6.26/24 172.17.0.1/16 172.18.0.1/16] 
DEBU[0197] Gather up initiator IQNs...                  
DEBU[0197] output and err from cat... InitiatorName=iqn.1994-05.com.redhat:fb15cd8a16f4
, %!s(<nil>) 
DEBU[0197] Inspect line: InitiatorName=iqn.1994-05.com.redhat:fb15cd8a16f4 
DEBU[0197] Inspect line:                                
DEBU[0197] Found the following iqns: [iqn.1994-05.com.redhat:fb15cd8a16f4] 
DEBU[0197] Value of IPs is=[127.0.0.1/8 10.31.6.26/24 172.17.0.1/16 172.18.0.1/16]
 
DEBU[0197] Issue InitializeConnection...                
DEBU[0197] Response from InitializeConnection: {commonResult:{Result:{Body:map[connection_info:map[driver_volume_type:rbd data:map[name:volumes/volume-f97b8207-ede9-4835-b5f4-323e81859d58 encrypted:false secret_uuid:fdccf5c0-0daa-424e-8a70-d9d2d30f557e ports:[6789 6789 6789] secret_type:ceph keyring:#
# Do not edit, this is generated by puppet
# Cluster name: ceph_cloud_volumes_6
#
[client.cinder]
    key = AQBhxxxxxxxxxxRAA6dWW3L7ak+smxxq+lSJxx==
 qos_specs:map[write_iops_sec:250 read_iops_sec:250] hosts:[10.69.68.49 10.69.76.49 10.69.80.49] volume_id:f97b8207-ede9-4835-b5f4-323e81859d58 cluster_name:ceph auth_enabled:true discard:true access_mode:rw auth_username:cinder]]] Header:map[] Err:<nil>}}}
 
DEBU[0197] Connector is: &{AccessMode:rw AuthUser:cinder AuthPass: AuthMethod: TgtDisco:false TgtIQN: TgtPortal: VolumeID:f97b8207-ede9-4835-b5f4-323e81859d58 TgtLun:0 Encrypted:false} 
INFO[0197] Waiting for path                             
DEBU[0198] Create the node entry using args:  [-m node -T  -p ] 
ERRO[0198] Error running iscsiadm set authmethod: exit status 21{[105 115 99 115 105 97 100 109 58 32 78 111 32 114 101 99 111 114 100 115 32 102 111 117 110 100 10]} 
ERRO[0198] exit status 21                               
DEBU[0198] iSCSI connection done                        
ERRO[0198] Failed to perform iscsi attach of volume test3: exit status 21 

@j-griffith Any idea on what can be wrong? Thanks :)