By default, units of KBYTES (1024 bytes) are used when specifying
values for byte-count valued fields such as message quotas. To select a
unit of measure other than KBYTES, use the SET STORAGE_UNITS command.
BYTES selects bytes, KBYTES selects 1024 bytes, MBYTES selects 1024
KBYTES, and GBYTES selects 1024 MBYTES. After issuing a SET
STORAGE_UNITS command, all byte-count valued numbers input on the
command line will be interpreted as being measured in the newly
selected units. Note that displayed values are displayed in the units
called for by the formatting template used to generate the display. For
example, to use units of megabytes, specify
popstore> SET STORAGE_UNITS MBYTES