SunOS man pages : mkfile (1)
Maintenance Commands mkfile(1M)
mkfile - create a file
mkfile [ -nv ] size [ k | b | m ] filename ...
mkfile creates one or more files that are suitable for use
as NFS-mounted swap areas, or as local swap areas. When a
root user executes mkfile(), the sticky bit is set and the
file is padded with zeros by default. When non-root users
execute mkfile(), they must manually set the sticky bit
using chmod(1). The default size is in bytes, but it can be
flagged as kilobytes, blocks, or megabytes, with the k, b,
or m suffixes, respectively.
-n Create an empty filename. The size is noted, but disk
blocks are not allocated until data is written to
them. Files created with this option cannot be swapped
over local UFS mounts.
-v Verbose. Report the names and sizes of created files.
See largefile(5) for the description of the behavior of
mkfile when encountering files greater than or equal to 2
Gbyte ( 2**31 bytes).
See attributes(5) for descriptions of the following attri-
| ATTRIBUTE TYPE | ATTRIBUTE VALUE |
| Availability | SUNWcsu |
chmod(1), swap(1M), attributes(5), largefile(5)
SunOS 5.8 Last change: 16 Sep 1996 1