NAME

SYNOPSIS

DESCRIPTION

OPTIONS

-d, --device=name

Tape device name (required). On Linux, name is like '/dev/IBMtape0', on OSX, name is like '0'

-f, --force

Force to format medium

-s, --tape-serial=id

Tape serial number (6 alphanumeric ASCII characters)

-n, --volume-name=name

Tape volume name (empty by default)

-r, --rules=rules

Rules for choosing files to write to the index partition. The syntax of the rule argument is:

size=1M

size=1M/name=pattern

size=1M/name=pattern1:pattern2:pattern3

A file is written to the index partition if it is no larger than the given size AND matches at least one of the name patterns (if specified). The size argument accepts K, M, and G suffixes. Name patterns might contain the special characters '?' (match any single character) and '*' (match zero or more characters).

--no-override

Disallow mount-time data placement policy changes

-w, --wipe

Restore the LTFS medium to an unpartitioned medium (format to a legacy scratch medium)

-q, --quiet

Suppress progress information and general messages

-t, --trace

Enable function call tracing

--syslogtrace

Enable diagnostic output to stderr and syslog

-V, --version

Version information

-h, --help

Show help information

-p, --advanced-help

Full help, including advanced options

          /home/piste/ltfs05-sde/bin/mkltfs --device=/dev/IBMtape0 --rules="size=100K"
          /home/piste/ltfs05-sde/bin/mkltfs --device=/dev/IBMtape0 --rules="size=1M/name=*.jpg"
          /home/piste/ltfs05-sde/bin/mkltfs --device=/dev/IBMtape0 --rules="size=1M/name=*.jpg:*.png"
        

ADVANCED OPTIONS (EXPERIMENTAL)

These programs follow the usual GNU command line syntax, with long options starting with two dashes ('-'). A summary of options is included below. For a complete description, see the Info files.

-i, --config=name

Use the specified configuration file (default: )

-e, --backend=name

Use the specified tape device backend (default: )

--kmi-backend=name

Use the specified key manager interface backend (default: none)

-b, --blocksize=num

Set the LTFS record size (default: 524288)

-c, --no-compression

Disable compression on the volume

-k, --keep-capacity

Keep the tape medium's total capacity proportion

-x, --fulltrace

Enable full function call tracing (slow)

--long-wipe

Unformat the medium and erase any data on the tape by overwriting special data pattern. This operation takes over 3 hours. Once you start, you cannot interrupt it.

SEE ALSO