New, updated, and deprecated options in Ocata for Block Storage

New, updated, and deprecated options in Ocata for Block Storage

New options
Option = default value (Type) Help string
[DEFAULT] auto_calc_max_oversubscription_ratio = False (BoolOpt) K2 driver will calculate max_oversubscription_ratio on setting this option as True.
[DEFAULT] choice_client = None (StrOpt) Use soap client or rest client for communicating with DISCO. Possible values are “soap” or “rest”.
[DEFAULT] datera_tenant_id = None (StrOpt) If set to ‘Map’ –> OpenStack project ID will be mapped implicitly to Datera tenant ID If set to ‘None’ –> Datera tenant ID will not be used during volume provisioning If set to anything else –> Datera tenant ID will be the provided value
[DEFAULT] disco_src_api_port = 8080 (PortOpt) The port of DISCO source API
[DEFAULT] ds8k_devadd_unitadd_mapping = (StrOpt) Mapping between IODevice address and unit address.
[DEFAULT] ds8k_host_type = auto (StrOpt) Set to zLinux if your OpenStack version is prior to Liberty and you’re connecting to zLinux systems. Otherwise set to auto. Valid values for this parameter are: ‘auto’, ‘AMDLinuxRHEL’, ‘AMDLinuxSuse’, ‘AppleOSX’, ‘Fujitsu’, ‘Hp’, ‘HpTru64’, ‘HpVms’, ‘LinuxDT’, ‘LinuxRF’, ‘LinuxRHEL’, ‘LinuxSuse’, ‘Novell’, ‘SGI’, ‘SVC’, ‘SanFsAIX’, ‘SanFsLinux’, ‘Sun’, ‘VMWare’, ‘Win2000’, ‘Win2003’, ‘Win2008’, ‘Win2012’, ‘iLinux’, ‘nSeries’, ‘pLinux’, ‘pSeries’, ‘pSeriesPowerswap’, ‘zLinux’, ‘iSeries’.
[DEFAULT] ds8k_ssid_prefix = FF (StrOpt) Set the first two digits of SSID
[DEFAULT] fss_san_secondary_ip = (StrOpt) Specifies FSS secondary management IP to be used if san_ip is invalid or becomes inaccessible.
[DEFAULT] hnas_svc0_pool_name = None (StrOpt) Service 0 pool name
[DEFAULT] hnas_svc1_pool_name = None (StrOpt) Service 1 pool name
[DEFAULT] hnas_svc2_pool_name = None (StrOpt) Service 2 pool name
[DEFAULT] hnas_svc3_pool_name = None (StrOpt) Service 3 pool name:
[DEFAULT] infinidat_pool_name = None (StrOpt) Name of the pool from which volumes are allocated
[DEFAULT] multi_pool_support = False (StrOpt) Use this value to specify multi-pool support for VMAX3
[DEFAULT] nec_actual_free_capacity = False (BoolOpt) Return actual free capacity.
[DEFAULT] nec_backend_max_ld_count = 1024 (IntOpt) Maximum number of managing sessions.
[DEFAULT] nec_backup_ldname_format = LX:%s (StrOpt) M-Series Storage LD name format for snapshots.
[DEFAULT] nec_backup_pools = (ListOpt) M-Series Storage backup pool number to be used.
[DEFAULT] nec_diskarray_name = (StrOpt) Diskarray name of M-Series Storage.
[DEFAULT] nec_iscsi_portals_per_cont = 1 (IntOpt) Number of iSCSI portals.
[DEFAULT] nec_ismcli_fip = None (IPOpt) FIP address of M-Series Storage iSMCLI.
[DEFAULT] nec_ismcli_password = (StrOpt) Password for M-Series Storage iSMCLI.
[DEFAULT] nec_ismcli_privkey = (StrOpt) Filename of RSA private key for M-Series Storage iSMCLI.
[DEFAULT] nec_ismcli_user = (StrOpt) User name for M-Series Storage iSMCLI.
[DEFAULT] nec_ismview_alloptimize = False (BoolOpt) Use legacy iSMCLI command with optimization.
[DEFAULT] nec_ismview_dir = /tmp/nec/cinder (StrOpt) Output path of iSMview file.
[DEFAULT] nec_ldname_format = LX:%s (StrOpt) M-Series Storage LD name format for volumes.
[DEFAULT] nec_ldset = (StrOpt) M-Series Storage LD Set name for Compute Node.
[DEFAULT] nec_ldset_for_controller_node = (StrOpt) M-Series Storage LD Set name for Controller Node.
[DEFAULT] nec_pools = (ListOpt) M-Series Storage pool numbers list to be used.
[DEFAULT] nec_queryconfig_view = False (BoolOpt) Use legacy iSMCLI command.
[DEFAULT] nec_ssh_pool_port_number = 22 (IntOpt) Port number of ssh pool.
[DEFAULT] nec_unpairthread_timeout = 3600 (IntOpt) Timeout value of Unpairthread.
[DEFAULT] nexenta_use_https = True (BoolOpt) Use secure HTTP for REST connection (default True)
[DEFAULT] nfs_qcow2_volumes = False (BoolOpt) Create volumes as QCOW2 files rather than raw files.
[DEFAULT] nfs_snapshot_support = False (BoolOpt) Enable support for snapshots on the NFS driver. Platforms using libvirt <1.2.7 will encounter issues with this feature.
[DEFAULT] nimble_verify_cert_path = None (StrOpt) Path to Nimble Array SSL certificate
[DEFAULT] nimble_verify_certificate = False (StrOpt) Whether to verify Nimble SSL Certificate
[DEFAULT] nova_api_insecure = False (BoolOpt) Allow to perform insecure SSL requests to nova
[DEFAULT] nova_ca_certificates_file = None (StrOpt) Location of ca certificates file to use for nova client requests.
[DEFAULT] nova_catalog_admin_info = compute:Compute Service:adminURL (StrOpt) Same as nova_catalog_info, but for admin endpoint.
[DEFAULT] nova_catalog_info = compute:Compute Service:publicURL (StrOpt) Match this value when searching for nova in the service catalog. Format is: separated values of the form: <service_type>:<service_name>:<endpoint_type>
[DEFAULT] nova_endpoint_admin_template = None (StrOpt) Same as nova_endpoint_template, but for admin endpoint.
[DEFAULT] nova_endpoint_template = None (StrOpt) Override service catalog lookup with template for nova endpoint e.g. http://localhost:8774/v2/%(project_id)s
[DEFAULT] os_region_name = None (StrOpt) Region name of this node
[DEFAULT] qnap_management_url = None (URIOpt) The URL to management QNAP Storage
[DEFAULT] qnap_poolname = None (StrOpt) The pool name in the QNAP Storage
[DEFAULT] qnap_storage_protocol = iscsi (StrOpt) Communication protocol to access QNAP storage
[DEFAULT] replication_connect_timeout = 5 (IntOpt) Timeout value (in seconds) used when connecting to ceph cluster to do a demotion/promotion of volumes. If value < 0, no timeout is set and default librados value is used.
[DEFAULT] rest_ip = None (IPOpt) The IP address of the REST server
[DEFAULT] unity_io_ports = None (ListOpt) A comma-separated list of iSCSI or FC ports to be used. Each port can be Unix-style glob expressions.
[DEFAULT] unity_storage_pool_names = None (ListOpt) A comma-separated list of storage pool names to be used.
[DEFAULT] vmware_connection_pool_size = 10 (IntOpt) Maximum number of connections in http connection pool.
[DEFAULT] vsp_async_copy_check_interval = 10 (IntOpt) Interval in seconds at which volume pair synchronization status is checked when volume pairs are deleted.
[DEFAULT] vsp_auth_password = None (StrOpt) Password corresponding to vsp_auth_user.
[DEFAULT] vsp_auth_user = None (StrOpt) Name of the user used for CHAP authentication performed in communication between hosts and iSCSI targets on the storage ports.
[DEFAULT] vsp_compute_target_ports = None (ListOpt) IDs of the storage ports used to attach volumes to compute nodes. To specify multiple ports, connect them by commas (e.g. CL1-A,CL2-A).
[DEFAULT] vsp_copy_check_interval = 3 (IntOpt) Interval in seconds at which volume pair synchronization status is checked when volume pairs are created.
[DEFAULT] vsp_copy_speed = 3 (IntOpt) Speed at which data is copied by Shadow Image. 1 or 2 indicates low speed, 3 indicates middle speed, and a value between 4 and 15 indicates high speed.
[DEFAULT] vsp_default_copy_method = FULL (StrOpt) Method of volume copy. FULL indicates full data copy by Shadow Image and THIN indicates differential data copy by Thin Image.
[DEFAULT] vsp_group_request = False (BoolOpt) If True, the driver will create host groups or iSCSI targets on storage ports as needed.
[DEFAULT] vsp_horcm_add_conf = True (BoolOpt) If True, the driver will create or update the Command Control Interface configuration file as needed.
[DEFAULT] vsp_horcm_numbers = 200, 201 (ListOpt) Command Control Interface instance numbers in the format of ‘xxx,yyy’. The second one is for Shadow Image operation and the first one is for other purposes.
[DEFAULT] vsp_horcm_pair_target_ports = None (ListOpt) IDs of the storage ports used to copy volumes by Shadow Image or Thin Image. To specify multiple ports, connect them by commas (e.g. CL1-A,CL2-A).
[DEFAULT] vsp_horcm_password = None (StrOpt) Password corresponding to vsp_horcm_user.
[DEFAULT] vsp_horcm_user = None (StrOpt) Name of the user on the storage system.
[DEFAULT] vsp_ldev_range = None (StrOpt) Range of the LDEV numbers in the format of ‘xxxx-yyyy’ that can be used by the driver. Values can be in decimal format (e.g. 1000) or in colon-separated hexadecimal format (e.g. 00:03:E8).
[DEFAULT] vsp_pool = None (StrOpt) Pool number or pool name of the DP pool.
[DEFAULT] vsp_storage_id = None (StrOpt) Product number of the storage system.
[DEFAULT] vsp_target_ports = None (ListOpt) IDs of the storage ports used to attach volumes to the controller node. To specify multiple ports, connect them by commas (e.g. CL1-A,CL2-A).
[DEFAULT] vsp_thin_pool = None (StrOpt) Pool number or pool name of the Thin Image pool.
[DEFAULT] vsp_use_chap_auth = False (BoolOpt) If True, CHAP authentication will be applied to communication between hosts and any of the iSCSI targets on the storage ports.
[DEFAULT] vsp_zoning_request = False (BoolOpt) If True, the driver will configure FC zoning between the server and the storage system provided that FC zoning manager is enabled.
New default values
Option Previous default value New default value
[DEFAULT] enable_v1_api True False
[DEFAULT] nexenta_rest_port 8080 0
[DEFAULT] proxy storage.proxy.IBMStorageProxy cinder.volume.drivers.ibm.ibm_storage.proxy.IBMStorageProxy
Deprecated options
Deprecated option New Option
[DEFAULT] enable_v1_api None
[DEFAULT] enable_v2_api None
[DEFAULT] hnas_svc0_volume_type [DEFAULT] hnas_svc0_pool_name
[DEFAULT] hnas_svc1_volume_type [DEFAULT] hnas_svc1_pool_name
[DEFAULT] hnas_svc2_volume_type [DEFAULT] hnas_svc2_pool_name
[DEFAULT] hnas_svc3_volume_type [DEFAULT] hnas_svc3_pool_name
[DEFAULT] host [DEFAULT] backend_host
[DEFAULT] osapi_max_request_body_size [oslo_middleware] max_request_body_size
[DEFAULT] rpc_thread_pool_size [DEFAULT] executor_thread_pool_size
[DEFAULT] use_syslog None
[hyperv] force_volumeutils_v1 None
Creative Commons Attribution 3.0 License

Except where otherwise noted, this document is licensed under Creative Commons Attribution 3.0 License. See all OpenStack Legal Documents.