openstack-cinder-配置多种后端存储示例 发表于 2017-10-20 | in openstack . cinder | | 访客 cinder可以通过配置,同时支持多种存储后端 12345678910111213141516171819202122232425262728scheduler_driver=cinder.scheduler.filter_scheduler.FilterSchedulerenabled_backends=LVM,NexentaIscsi[LVM]volume_group=cinder-volumesvolume_driver=cinder.volume.drivers.lvm.LVMISCSIDrivervolume_backend_name=LVM# [NexentaNFS]# volume_driver=cinder.volume.drivers.nexenta.nfs.NexentaNfsDriver# nexenta_mount_point_base = $state_path/mnt# nexenta_nms_cache_volroot = True# nexenta_shares_config = /etc/cinder/nfs_shares# nexenta_volume_compression = on# volume_backend_name=NexentaNFS[NexentaIscsi]volume_driver=cinder.volume.drivers.nexenta.iscsi.NexentaISCSIDrivernexenta_host = 10.68.19.10nexenta_iscsi_target_portal_port = 3260nexenta_rest_port = 2000nexenta_user = adminnexenta_password = passwordnexenta_volume = cinder-volumesnexenta_target_prefix = iqn.1986-03.com.venusource:01:809aa7d702ff.53566c12nexenta_target_group_prefix = cinder/nexenta_sparsed_volumes = Truevolume_backend_name=NexentaIscsi 注:生产环境建议每类存储配置一个Storage service节点,这样当某个存储服务节点出现故障,其它存储还可以正常使用。注:如果使用lvm,需要配置cinder.conf中iscsi_ip_address.