// checkSizeOfRemoteFolder asks remote machine for size of specified remote folder
// and returns warning if size if greater than 100MB.
//
// Note we return a warning since you can technically mount any size you want,
// however the performance will degrade.
func checkSizeOfRemoteFolder(remoteMachine *machine.Machine, remotePath string) (interface{}, error) {
sizeInB, err := remoteMachine.GetFolderSize(remotePath)
if err != nil {
return nil, err
}
sizeInMB := sizeInB / (1024 * 1000)
if sizeInMB > recommendedRemoteFolderSize {
return fmt.Sprintf(
"Specified remote folder size is '%dMB', recommended is '%dMB' or less.",
sizeInMB, recommendedRemoteFolderSize,
), nil
}
return nil, nil
}
