otherwise, the value of this variable will be taken as the number of
days after which to remove the cache file; the default is 14 (two
weeks)
+- PARTITION_STYLE: if 'none' the device will be formatted directly, if 'msdos'
+ a partition table will be installed on it. You need to have kpartx installed
+ to use the 'msdos' option.
Note that the settings file is important on the node that the instance
is installed on, not the cluster master. This is indeed not a very good