Using LTS (Long Term Support) versions of Linux Tape Secure (LTS) to ease access to network storage can be beneficial in many use cases. Unfortunately, finding a Debian-based distribution with a fully functional LTS implementation is not straightforward.
In this article, we will discuss the key concepts of Linux Tape Secure, its benefits, and how to install it on a Debian-based distribution.
Linux Tape Secure (LTS)
Linux Tape Secure (LTS) is an open-source, command-line utility that allows Linux users to access tape devices securely. It provides encryption, compression, and error-checking capabilities, ensuring data integrity and confidentiality.
LTS supports a wide range of tape formats, including LTO (Linear Tape-Open), DLT (Digital Linear Tape), and SDLT (Super DLT). It also supports various encryption algorithms, such as AES and Blowfish.
Benefits of LTS
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Data Security: LTS encrypts data before writing it to the tape, ensuring that it cannot be read if the tape is lost or stolen.
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Data Integrity: LTS includes error-checking capabilities, such as CRC32, to ensure that data written to the tape can be accurately read back.
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Compression: LTS can compress data before writing it to the tape, reducing the amount of tape required and improving backup speed.
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Versatility: LTS supports a wide range of tape formats and encryption algorithms, making it a versatile tool for various backup scenarios.
Installing LTS on Debian-based Distributions
Installing LTS on a Debian-based distribution involves several steps, as there is no pre-compiled package available in the official repositories. Here's a step-by-step guide:
- Install Dependencies: First, install the necessary dependencies:
sudo apt-get install gcc make libssl-dev libcrypt-dev
- Download and Compile LTS: Next, download the LTS source code and compile it:
wget https://www.tape-project.org/pub/tape/lts-1.8.tar.gz
tar xvf lts-1.8.tar.gz
cd lts-1.8
./configure
make
sudo make install
- Configure LTS: After installation, configure LTS for your specific tape drive and format:
sudo ltsconf
Follow the prompts to configure LTS.
- Test LTS: Finally, test LTS to ensure it's working correctly:
ltsbackup -v /path/to/backup /path/to/tape
ltsrestore -v /path/to/tape /path/to/restore