Method GetDevice

plugins/snapshots/devmapper/metadata.go:259–271

GetDevice retrieves device info by name from database

(ctx context.Context, name string)

// GetDevice retrieves device info by name from database
func (m *PoolMetadata) GetDevice(ctx context.Context, name string) (*DeviceInfo, error) {
	var (
		dev DeviceInfo
		err error
	)

	err = m.db.View(func(tx *bolt.Tx) error {
		bucket := tx.Bucket(devicesBucketName)
		return getObject(bucket, name, &dev)
	})

	return &dev, err
}

// RemoveDevice removes device info from store.
func (m *PoolMetadata) RemoveDevice(ctx context.Context, name string) error {