IBM RT PC Problem Determination Manual page 279

Param eters:
iodn
This is the iodn for the new minidisk.
blksz
This is a multiplier digit in the range of 1 through 16 that
specifies a block size as a multiple of 512 bytes. For
example, if you specified
you specified
2,
#blks
This is the size of the minidisk in blocks.
reald
This is the iodn of the device to contain the new minidisk.
name
This is the name of the new minidisk. The maximum
number of characters is 4.
#
see
This is the starting sector number for the new minidisk on
the device specified in
attr
This is a character string containing the attributes for the
new minidisk. The string can contain one or more of the
characters n, v, 1, m, or h. The characters have the
p,
following meaning:
P
This specifies the page space attribute,
n
This specifies the no bad block relocation attribute,
v
This specifies the write verify attribute for this
minidisk.
Appendix A. VRM Maintenance Facility A-13
the block size would be 512; if
1,
the block size would be 1024.
reald.