Description of configuration options for nexenta_iscsi

Configuration option = Default value	Description
[DEFAULT]
nexenta_blocksize =	(StrOpt) block size for volumes (blank=default,8KB)
nexenta_host =	(StrOpt) IP address of Nexenta SA
nexenta_iscsi_target_portal_port = 3260	(IntOpt) Nexenta target portal port
nexenta_password = nexenta	(StrOpt) Password to connect to Nexenta SA
nexenta_rest_port = 2000	(IntOpt) HTTP port to connect to Nexenta REST API server
nexenta_rest_protocol = auto	(StrOpt) Use http or https for REST connection (default auto)
nexenta_rrmgr_compression = 0	(IntOpt) Enable stream compression, level 1..9. 1 - gives best speed; 9 - gives best compression.
nexenta_rrmgr_connections = 2	(IntOpt) Number of TCP connections.
nexenta_rrmgr_tcp_buf_size = 4096	(IntOpt) TCP Buffer size in KiloBytes.
nexenta_sparse = False	(BoolOpt) flag to create sparse volumes
nexenta_sparsed_volumes = True	(BoolOpt) Create volumes as sparsed files which take no space.If set to False volume is created as regular file.In such case volume creation takes a lot of time.
nexenta_target_group_prefix = cinder/	(StrOpt) prefix for iSCSI target groups on SA
nexenta_target_prefix = iqn.1986-03.com.sun:02:cinder-	(StrOpt) IQN prefix for iSCSI targets
nexenta_user = admin	(StrOpt) User name to connect to Nexenta SA
nexenta_volume = cinder	(StrOpt) pool on SA that will hold all volumes