Hi horizon supports to set the device but this feature is configurable based on the hypervisor.
in local_settings.py file you have set the "can_set_mount_point" as "True". after that you can see the device input box. below is the settings file link. "https://github.com/openstack/horizon/blob/master/openstack_dashboard/local/local_settings.py.example#L204 ** Changed in: horizon Status: New => Invalid -- You received this bug notification because you are a member of Yahoo! Engineering Team, which is subscribed to OpenStack Dashboard (Horizon). https://bugs.launchpad.net/bugs/1488840 Title: nova volume attach in dashboard can not be choose device Status in OpenStack Dashboard (Horizon): Invalid Bug description: we can choose a device use cmd: nova volume-attach <server> <volume> [<device>] to attach a volume to a server. But we can not choose device in dashboard. To manage notifications about this bug go to: https://bugs.launchpad.net/horizon/+bug/1488840/+subscriptions -- Mailing list: https://launchpad.net/~yahoo-eng-team Post to : [email protected] Unsubscribe : https://launchpad.net/~yahoo-eng-team More help : https://help.launchpad.net/ListHelp

