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device_connectivity_fc.go
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device_connectivity_fc.go
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/**
* Copyright 2019 IBM Corp.
*
* 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.
*/
package device_connectivity
import (
"github.com/ibm/ibm-block-csi-driver/node/pkg/driver/executer"
)
type OsDeviceConnectivityFc struct {
Executer executer.ExecuterInterface
HelperScsiGeneric OsDeviceConnectivityHelperScsiGenericInterface
}
func NewOsDeviceConnectivityFc(executer executer.ExecuterInterface) OsDeviceConnectivityInterface {
return &OsDeviceConnectivityFc{
Executer: executer,
HelperScsiGeneric: NewOsDeviceConnectivityHelperScsiGeneric(executer),
}
}
func (r OsDeviceConnectivityFc) EnsureLogin(_ map[string][]string) {
// FC doesn't require login
}
func (r OsDeviceConnectivityFc) RescanDevices(lunId int, arrayIdentifiers []string) error {
return r.HelperScsiGeneric.RescanDevices(lunId, arrayIdentifiers)
}
func (r OsDeviceConnectivityFc) GetMpathDevice(volumeId string) (string, error) {
/*
Return Value: "dm-X" of the volumeID.
*/
return r.HelperScsiGeneric.GetMpathDevice(volumeId)
}
func (r OsDeviceConnectivityFc) FlushMultipathDevice(mpathDevice string) error {
return r.HelperScsiGeneric.FlushMultipathDevice(mpathDevice)
}
func (r OsDeviceConnectivityFc) RemovePhysicalDevice(sysDevices []string) error {
return r.HelperScsiGeneric.RemovePhysicalDevice(sysDevices)
}
func (r OsDeviceConnectivityFc) ValidateLun(lun int, sysDevices []string) error {
return r.HelperScsiGeneric.ValidateLun(lun, sysDevices)
}