openLTO

An open and neutral set of Bash scripts for handling LTO (Linear Tape-Open) cartridges of generation 5, 6, 7 and 8, formatted in LTFS, on the most current drives from HPE, IBM and Tandberg Data, on recent versions of macOS and Linux, including the Windows Subsystem for Linux. It supports either the vendors’ current LTFS implementations or the first draft of openLTFS.

Our clients and we are currently testing an alpha. The source code and its brew formula will be freely available on our GitHub repository, as soon as a public beta will be released.

A PDF of the current openLTO’s man is available.

Table of Contents

Basic Scripts
  • listlto – List the available LTO desks.
  • selectlto – Select an LTO desk to use.
  • loadlto – Load an LTO cartridge into a desk.
  • formatlto – Format an LTO cartridge with LTFS.
  • mountlto – Mount an LTO cartridge which is loaded in a desk.
  • writelto – Write data from the computer memory onto a mounted LTO cartridge.
  • readlto – Read data from a mounted LTO cartridge into the computer memory.
  • unmountlto – Unmount the LTO cartridge from a desk.
  • ejectlto – Eject an LTO cartridge from a desk.

The set of basic scripts above may also be used for building more complex scripts such as the ones in the following two sections:

Intermediate Scripts
  • indexlto
  • copylto – Copy the content of one LTO cartridge onto another LTO cartridge.
  • verifylto – Verify the integrity of an LTO cartridge.
  • searchlto – Search a string or a regex over the full content of an LTO cartridge.
  • migratelto – Migrate one or more LTO cartridges from one generation to another.
Advanced Scripts

2018–01–09