The cinder.volume.drivers.prophetstor.dplcommon
Module¶
- Implementation of the class of ProphetStor DPL storage adapter of Federator.
- # v2.0.1 Consistency group support # v2.0.2 Pool aware scheduler # v2.0.3 Consistency group modification support # v2.0.4 Port ProphetStor driver to use new driver model # v2.0.5 Move from httplib to requests
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class
DPLCOMMONDriver
(*args, **kwargs)¶ Bases:
cinder.volume.driver.CloneableImageVD
,cinder.volume.driver.BaseVD
Class of dpl storage adapter.
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CI_WIKI_NAME
= ‘ProphetStor_CI’¶
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VERSION
= ‘2.0.5’¶
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check_for_setup_error
()¶ Check DPL can connect properly.
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create_cgsnapshot
(context, cgsnapshot, snapshots)¶ Creates a cgsnapshot.
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create_cloned_volume
(volume, src_vref)¶ Creates a clone of the specified volume.
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create_consistencygroup
(context, group)¶ Creates a consistencygroup.
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create_export
(context, volume, connector)¶
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create_snapshot
(snapshot)¶ Creates a snapshot.
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create_volume
(volume)¶ Create a volume.
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create_volume_from_snapshot
(volume, snapshot)¶ Creates a volume from a snapshot.
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delete_cgsnapshot
(context, cgsnapshot, snapshots)¶ Deletes a cgsnapshot.
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delete_consistencygroup
(context, group, volumes)¶ Delete a consistency group.
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delete_snapshot
(snapshot)¶ Deletes a snapshot.
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delete_volume
(volume)¶ Deletes a volume.
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do_setup
(context)¶ Any initialization the volume driver does while starting.
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ensure_export
(context, volume)¶
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extend_volume
(volume, new_size)¶
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get_volume_stats
(refresh=False)¶ Get volume stats.
If ‘refresh’ is True, run update the stats first.
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remove_export
(context, volume)¶
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spawn_volume_from_snapshot
(volume, snapshot)¶ Spawn a REFERENCED volume from a snapshot.
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update_consistencygroup
(context, group, add_volumes=None, remove_volumes=None)¶
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class
DPLCommand
(ip, port, username, password, cert_verify=False, cert_path=None)¶ Bases:
object
DPL command interface.
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send_cmd
(method, url, params, expected_status)¶ Send command to DPL.
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class
DPLVolume
(dplServer, dplPort, dplUser, dplPassword, cert_verify=False, cert_path=None)¶ Bases:
object
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assign_vdev
(vdevid, iqn, lunname, portal, lunid=0)¶
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assign_vdev_fc
(vdevid, targetwwpn, initiatorwwpn, lunname, lunid=-1)¶
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clone_vdev
(SourceVolumeID, NewVolumeID, poolID, volumeName, volumeDesc, volumeSize, fthinprovision=True, maximum_snapshot=1024, snapshot_quota=None)¶
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create_target
(targetID, protocol, displayName, targetAddress, description=”)¶
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create_vdev
(volumeID, volumeName, volumeDesc, poolID, volumeSize, fthinprovision=True, maximum_snapshot=1024, snapshot_quota=None)¶
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create_vdev_from_snapshot
(vdevID, vdevDisplayName, vdevDesc, snapshotID, poolID, fthinprovision=True, maximum_snapshot=1024, snapshot_quota=None)¶
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create_vdev_snapshot
(vdevid, snapshotid, snapshotname=”, snapshotdes=”, isgroup=False)¶
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create_vg
(groupID, groupName, groupDesc=”, listVolume=None, maxSnapshots=1024, rotationSnapshot=True)¶
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delete_target
(targetID)¶
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delete_vdev
(volumeID, force=True)¶
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delete_vdev_snapshot
(objID, snapshotID, isGroup=False)¶
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delete_vg
(groupID, force=True)¶
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extend_vdev
(volumeID, volumeName, volumeDesc, volumeSize, maximum_snapshot=1024, snapshot_quota=None)¶
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get_pool
(poolid)¶
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get_pool_status
(poolid, eventid)¶
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get_pools
()¶
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get_server_info
()¶
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get_sns_table
(wwpn)¶
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get_target
(targetID)¶
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get_target_list
(type=’target’)¶
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get_vdev
(vdevid)¶
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get_vdev_status
(vdevid, eventid)¶
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get_vg
(groupID)¶
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get_vg_list
(vgtype=None)¶
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join_vg
(volumeID, groupID)¶
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leave_vg
(volumeID, groupID)¶
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list_vdev_snapshots
(vdevid, isGroup=False)¶
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query_vdev_snapshot
(vdevid, snapshotID, isGroup=False)¶
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rollback_vdev
(vdevid, snapshotid)¶
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spawn_vdev_from_snapshot
(new_vol_id, src_vol_id, vol_display_name, description, snap_id)¶
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unassign_vdev
(vdevid, initiatorIqn, targetIqn=”)¶
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unassign_vdev_fc
(vdevid, targetwwpn, initiatorwwpns)¶
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