VPS creation on NFS storage fails in SolusIO: unexpected type of credentials for "nfs"

Symptoms 

VPS creation on NFS storage fails in SolusIO:

SVM_ERROR: unexpected type of credentials for "nfs": map[string]interface {}{"options":"rw,hard,intr,rsize=8192,wsize=8192,timeo=14", "remote_path":"203.0.113.2:/backup/storage/"}, cc: disk.nfsCredentials{RemotePath:"", Options:"", MountPoint:""}

Cause

SolusIO bug #SIO-4133 which was fixed in SolusIO version 1.2.1-23785

Resolution

Update SolusIO to the latest mainline version.