c8cf5504cc
This patch updates replication to match the v2.1 spec. This makes
it possible to replicate an entire backend, and upon failover, all
replicated volumes will be failed over together.
cinder.conf should have the replication config group:
The replication can be configured via either multi-backend on one
cinder volume node, or on separate cinder volume nodes.
Options to be put in cinder.conf, where the primary back-end is
located:
enabled_backends = sv1, sv2 (if enabling multi-backends)
[sv1]
san_login = admin
san_password = admin
san_ip = 192.168.0.11
volume_driver = cinder.volume.drivers.ibm.storwize_svc.\
storwize_svc_iscsi.StorwizeSVCISCSIDriver
volume_backend_name = sv1
storwize_svc_volpool_name=cinder
replication_device = managed_backend_name:second_host@sv2#sv2,
backend_id:svc_backend_id,
replication_mode:global,
san_ip:192.168.0.12,san_login:admin,
san_password:admin,pool_name:cinder_target
Options to be put in cinder.conf, where the secondary back-end is
connected:
[sv2]
san_login = admin
san_password = admin
san_ip = 192.168.0.12
volume_driver = cinder.volume.drivers.ibm.storwize_svc.\
storwize_svc_iscsi.StorwizeSVCISCSIDriver
volume_backend_name = sv2
storwize_svc_volpool_name=cinder_target
DocImpact
Closes-Bug: #1544611
Change-Id: I8a4963fa4b30f2df1903697909deece762228257
3 lines
76 B
YAML
3 lines
76 B
YAML
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features:
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- Added replication v2.1 support to the IBM Storwize driver. |