Description of HDS HNAS iSCSI and NFS driver configuration options

Configuration option = Default value	Description
[DEFAULT]
hds_hnas_iscsi_config_file = /opt/hds/hnas/cinder_iscsi_conf.xml	(StrOpt) Configuration file for HDS iSCSI cinder plugin
hds_hnas_nfs_config_file = /opt/hds/hnas/cinder_nfs_conf.xml	(StrOpt) Configuration file for HDS NFS cinder plugin