def retrieveVals(self):
if self._diskList:<EOL><INDENT>self._fetchDevAll('<STR_LIT>', self._diskList, <EOL>self._info.getDiskStats)<EOL><DEDENT>if self._mdList:<EOL><INDENT>self._fetchDevAll('<STR_LIT>', self._mdList, <EOL>self._info.getMDstats)<EOL><DEDENT>if self._partList:<EOL><INDENT>self._fetchDevAll('<STR_LIT>', self._partList, <EOL>self._info.getPartitionStats) <EOL><DEDENT>if self._lvList:<EOL><INDENT>self._fetchDevAll('<STR_LIT>', self._lvList, <EOL>self._info.getLVstats)<EOL><DEDENT>self._fetchDevAll('<STR_LIT>', self._fsList, <EOL>self._info.getFilesystemStats)<EOL>
Retrieve values for graphs.