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synced 2026-09-20 08:03:53 +08:00
110 lines
2.6 KiB
Go
110 lines
2.6 KiB
Go
// Copyright 2019 Yunion
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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package storageman
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import (
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"yunion.io/x/jsonutils"
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"yunion.io/x/pkg/errors"
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api "yunion.io/x/onecloud/pkg/apis/compute"
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"yunion.io/x/onecloud/pkg/hostman/storageman/lvmutils"
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)
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func init() {
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registerStorageFactory(&SCLVMStorageFactory{})
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}
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type SCLVMStorageFactory struct {
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}
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func (factory *SCLVMStorageFactory) NewStorage(manager *SStorageManager, mountPoint string) IStorage {
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return NewCLVMStorage(manager, mountPoint)
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}
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func (factory *SCLVMStorageFactory) StorageType() string {
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return api.STORAGE_CLVM
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}
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type SCLVMStorage struct {
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*SLVMStorage
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}
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func NewCLVMStorage(manager *SStorageManager, vgName string) *SCLVMStorage {
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var ret = new(SCLVMStorage)
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ret.SLVMStorage = NewLVMStorage(manager, vgName)
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return ret
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}
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func (s *SCLVMStorage) newDisk(diskId string) IDisk {
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return NewCLVMDisk(s, diskId)
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}
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func (s *SCLVMStorage) StorageType() string {
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return api.STORAGE_CLVM
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}
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func (s *SCLVMStorage) IsLocal() bool {
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return false
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}
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func (s *SCLVMStorage) CreateDisk(diskId string) IDisk {
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s.DiskLock.Lock()
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defer s.DiskLock.Unlock()
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disk := NewCLVMDisk(s, diskId)
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s.Disks = append(s.Disks, disk)
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return disk
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}
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func (s *SCLVMStorage) GetDiskById(diskId string) (IDisk, error) {
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s.DiskLock.Lock()
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defer s.DiskLock.Unlock()
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for i := 0; i < len(s.Disks); i++ {
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if s.Disks[i].GetId() == diskId {
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err := s.Disks[i].Probe()
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if err != nil {
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return nil, errors.Wrapf(err, "disk.Probe")
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}
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return s.Disks[i], nil
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}
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}
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var disk = NewCLVMDisk(s, diskId)
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if disk.Probe() == nil {
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s.Disks = append(s.Disks, disk)
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return disk, nil
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}
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return nil, errors.ErrNotFound
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}
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func (s *SCLVMStorage) Accessible() error {
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if err := lvmutils.VgDisplay(s.Path); err != nil {
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return err
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}
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return nil
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}
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func (s *SCLVMStorage) SetStorageInfo(storageId, storageName string, conf jsonutils.JSONObject) error {
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s.StorageId = storageId
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s.StorageName = storageName
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if dconf, ok := conf.(*jsonutils.JSONDict); ok {
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s.StorageConf = dconf
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}
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if err := s.Accessible(); err != nil {
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return err
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}
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return nil
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}
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