cinder/releasenotes/notes/nexentastor5-driver-update-...

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---
features:
- Added revert to snapshot support for NexentaStor5 iSCSI and NFS drivers.
- NexentaStor5 iSCSI and NFS drivers multiattach capability enabled.
- Added support for creating, deleting, and updating consistency groups
for NexentaStor5 iSCSI and NFS drivers.
- Added support for taking, deleting, and restoring consistency group
snapshots for NexentaStor5 iSCSI and NFS drivers.
- Added consistency group capability to generic volume groups for
NexentaStor5 iSCSI and NFS drivers.
- Added volume manage/unmanage support for NexentaStor5 iSCSI and NFS
drivers.
- Added snapshot manage/unmanage support for NexentaStor5 iSCSI and NFS
drivers.
- Added the ability to list manageable volumes and snapshots for
NexentaStor5 iSCSI and NFS drivers.
upgrade:
- Added a new config option ``nexenta_rest_connect_timeout``. This option
specifies the time limit (in seconds), within which the connection to
NexentaStor management REST API server must be established.
- Added a new config option ``nexenta_rest_read_timeout``. This option
specifies the time limit (in seconds), within which NexentaStor
management REST API server must send a response.
- Added a new config option ``nexenta_rest_backoff_factor``. This option
specifies the backoff factor to apply between connection attempts to
NexentaStor management REST API server.
- Added a new config option ``nexenta_rest_retry_count``. This option
specifies the number of times to repeat NexentaStor management REST
API call in case of connection errors and NexentaStor appliance EBUSY
or ENOENT errors.
- Added a new config option ``nexenta_origin_snapshot_template``.
This option specifies template string to generate origin name of clone.
- Added a new config option ``nexenta_group_snapshot_template``.
This option specifies template string to generate group snapshot name.