openstack-manuals/doc/config-reference/source/tables/cinder-nexenta.rst

3.2 KiB

Description of Nexenta driver configuration options
Configuration option = Default value Description
[DEFAULT]
nexenta_blocksize = 4096 (Integer) Block size for datasets
nexenta_chunksize = 32768 (Integer) NexentaEdge iSCSI LUN object chunk size
nexenta_client_address = (String) NexentaEdge iSCSI Gateway client address for non-VIP service
nexenta_dataset_compression = on (String) Compression value for new ZFS folders.
nexenta_dataset_dedup = off (String) Deduplication value for new ZFS folders.
nexenta_dataset_description = (String) Human-readable description for the folder.
nexenta_host = (String) IP address of Nexenta SA
nexenta_iscsi_target_portal_port = 3260 (Integer) Nexenta target portal port
nexenta_mount_point_base = $state_path/mnt (String) Base directory that contains NFS share mount points
nexenta_nbd_symlinks_dir = /dev/disk/by-path (String) NexentaEdge logical path of directory to store symbolic links to NBDs
nexenta_nms_cache_volroot = True (Boolean) If set True cache NexentaStor appliance volroot option value.
nexenta_password = nexenta (String) Password to connect to Nexenta SA
nexenta_rest_port = 8080 (Integer) HTTP port to connect to Nexenta REST API server
nexenta_rest_protocol = auto (String) Use http or https for REST connection (default auto)
nexenta_rrmgr_compression = 0 (Integer) Enable stream compression, level 1..9. 1 - gives best speed; 9 - gives best compression.
nexenta_rrmgr_connections = 2 (Integer) Number of TCP connections.
nexenta_rrmgr_tcp_buf_size = 4096 (Integer) TCP Buffer size in KiloBytes.
nexenta_shares_config = /etc/cinder/nfs_shares (String) File with the list of available nfs shares
nexenta_sparse = False (Boolean) Enables or disables the creation of sparse datasets
nexenta_sparsed_volumes = True (Boolean) Enables or disables the creation of volumes as sparsed files that take no space. If disabled (False), volume is created as a regular file, which takes a long time.
nexenta_target_group_prefix = cinder/ (String) Prefix for iSCSI target groups on SA
nexenta_target_prefix = iqn.1986-03.com.sun:02:cinder- (String) IQN prefix for iSCSI targets
nexenta_user = admin (String) User name to connect to Nexenta SA
nexenta_volume = cinder (String) SA Pool that holds all volumes