2b39ec4fba
This patch implements the managed side of v2 replication in the HPE LeftHand driver. At this time, only periodic mode is supported with LeftHand arrays. extra_spec value 'replication:sync_period' will specify the sync period for the volume type. If it is not provided, it will be defaulted to 1800 seconds, or 30 minutes. 'replication:retention_count' determines how many snapshots will be kept on the primary system. The maximum is 50, and if the value is not specified, it defaults to 5. 'replication:remote_retention_count' determines how many snapshots will be kept on the secondary system. The maximum is 50, and if the value is not specified, it defaults to 5. cinder.conf should have the replication config group (lefthandrep) and at least one other target group (lefthand) as such: [lefthand] hpelefthand_api_url = https://10.10.10.10:8081/lhos hpelefthand_username = user hpelefthand_password = pass hpelefthand_clustername = mgm-cluster-name-1 volume_backend_name = lefthand volume_driver = cinder.volume.drivers.hpe.hpe_lefthand_iscsi.\ HPELeftHandISCSIDriver [lefthandrep] hpelefthand_api_url = https://11.11.11.11:8081/lhos hpelefthand_username = user hpelefthand_password = pass hpelefthand_clustername = mgm-cluster-name-2 volume_backend_name = lefthandrep volume_driver = cinder.volume.drivers.hpe.hpe_lefthand_iscsi.\ HPELeftHandISCSIDriver replication_device = managed_backend_name:alex-devstack@lefthand#lefthand, target_device_id:lh-id, hpelefthand_api_url:https://10.10.10.10:8081/lhos, hpelefthand_username:user, hpelefthand_password:pass, hpelefthand_clustername:mgm-cluster-name-1 Change-Id: I97959e78b71042642a9f36fc2cd8a4ad3c73f135 Implements: blueprint hp-lefthand-v2-replication DocImpact
CINDER
You have come across a storage service for an open cloud computing service. It has identified itself as Cinder. It was abstracted from the Nova project.
- Wiki: http://wiki.openstack.org/Cinder
- Developer docs: http://docs.openstack.org/developer/cinder
Getting Started
If you'd like to run from the master branch, you can clone the git repo:
git clone https://github.com/openstack/cinder.git
For developer information please see HACKING.rst
You can raise bugs here http://bugs.launchpad.net/cinder