How can I find out how much free disk space is available for my application?
You can view the free disk space available for your application using a <getFreeDiskSpace> action. This action will retrieve the amount of disk space available on the drive partition holding a particular directory. The directory is specified in the 'path' argument and the value (in Kb) will be stored in the variable specified by 'variable'. For example:
<getFreeDiskSpace>
<variable>diskspace</variable>
<path>${installdir}</path>
</getFreeDiskSpace>