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# Licensed under the Apache License, Version 2.0 (the "License"); you may
# not use this file except in compliance with the License. You may obtain
# a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
# License for the specific language governing permissions and limitations
# under the License.
from nova.virt.libvirt.volume import fs
class LibvirtGPFSVolumeDriver(fs.LibvirtBaseFileSystemVolumeDriver):
"""Class for volumes backed by gpfs volume."""
def _get_mount_point_base(self):
return ''
def get_config(self, connection_info, disk_info):
"""Returns xml for libvirt."""
conf = super(LibvirtGPFSVolumeDriver,
self).get_config(connection_info, disk_info)
conf.source_type = "file"
conf.source_path = connection_info['data']['device_path']
return conf
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