updateStoragePath

The local path to the update packages directory. The directory provided must be writable. After a successful update of an update region, all update files for that update region are deleted.

Free disk space is required to download and install updates, and to perform optimizations on the map. If insufficient space is available to download and install, then nothing is downloaded.

In some cases, the MapUpdate logic may determine that the update storage and the map are on different disks, when they are not. This may result in a download that fills up the extra space required for installation. In that case, the download will succeed, but the install will fail. This can happen on Android, for example, where the internal SD card is part of the main filesystem.