def _initFilesystemInfo(self):
self._mapFSpathDev = {}<EOL>fsinfo = FilesystemInfo()<EOL>for fs in fsinfo.getFSlist():<EOL><INDENT>devpath = fsinfo.getFSdev(fs)<EOL>dev = self._getUniqueDev(devpath)<EOL>if dev is not None:<EOL><INDENT>self._mapFSpathDev[fs] = dev<EOL><DEDENT><DEDENT>
Initialize filesystem to device mappings.