Does the nas driver have to access the cloud to get the source?

[zjj2wry]

Can source information be obtained from pv context to avoid additional calls?

huaweicloud-csi-driver/pkg/sfs/nodeserver.go

Lines 69 to 90 in 3e0a52f

	client, err := ns.Driver.cloud.SFSV2Client()
	if err != nil {
	klog.V(3).Infof("NodePublishVolume Failed to create SFS v2 client: %v", err)
	return nil, status.Error(codes.Internal, err.Error())
	}
	share, err := getShare(client, volumeID)
	if err != nil {
	if _, ok := err.(golangsdk.ErrDefault404); ok {
	return nil, status.Error(codes.NotFound, fmt.Sprintf("NodePublishVolume Volume %s not found", volumeID))
	}
	return nil, status.Error(codes.Internal, fmt.Sprintf("NodePublishVolume %v", err))
	}
	//Get Volume export location
	source := share.ExportLocation
	if (len(source) == 0) && (len(share.ExportLocations) > 0) {
	source = share.ExportLocations[0]
	}
	if len(source) == 0 {
	return nil, status.Error(codes.Internal, fmt.Sprintf("NodePublishVolume Volume %s location not found", volumeID))
	}