Duplicity Backblaze B2

Posted : admin On 1/3/2022

Release notes

Backblaze B2 Storage The Backblaze B2 cloud storage is a popular choice by Duplicacy users, likely because of the lowest storage cost (at 0.5 cent per GB per month, although additional charges for API calls and outgoing traffic do apply). Configure B2 Storage in the GUI Version. 3.0 – Duplicity 3.1 Backup Using Duplicity to Backblaze is very simple! You just need to generate Read More Read More.

This release does not have release notes.

Changelog

## rel.0.8.18 (2021-01-09)

* Merge branch 'onedrive-token' into 'master' [Kenneth Loafman]

* Onedrive: Support using an external client id / refresh token. [Michael Terry]

* Update .gitlab-ci.yml to need code test to pass. [Kenneth Loafman]

* Merge branch 'master' of <email address hidden>:duplicity/duplicity.git. [Kenneth Loafman]

* Fix issue #26 Backend b2 backblaze fails with nameprefix restrictions. [Kenneth Loafman]

* Fix issue #29 Backend b2 backblaze fails with nameprefix restrictions. [Kenneth Loafman]

* Fix unadorned strings. [Kenneth Loafman]

* Merge branch 'Rufflewind-master-patch-11811' into 'master' [Kenneth Loafman]

* Report errors if B2 backend does exist but otherwise fails to import. [Phil Ruffwind]

* Add report.xml. [Kenneth Loafman]

* Remove basepython in code and coverage tests. [Kenneth Loafman]

* Fix pep8 warning. [Kenneth Loafman]

* Added option --log-timestamp to prepend timestamp to log entry. [Kenneth Loafman]

* Merge branch 'master' of gitlab.com:duplicity/duplicity. [Kenneth Loafman]

* Merge branch 'master' into 'master' [Kenneth Loafman]

* Improve. [Gwyn Ciesla]

* Change version for LP. [Kenneth Loafman]

* Change version for LP. [Kenneth Loafman]

* Improve patch for Python 3.10. [Gwyn Ciesla]

* Conditionalize for Python version. [Gwyn Ciesla]

* Patch for Python 3.10. [Gwyn Ciesla]

Encrypted bandwidth-efficient backup using the rsync algorithm

What is it?

Duplicity backs directories by producing encrypted tar-formatvolumes and uploading them to a remote or local file server. Becauseduplicity useslibrsync, theincremental archives are space efficient and only record the parts offiles that have changed since the last backup. Because duplicity usesGnuPG to encrypt and/or sign thesearchives, they will be safe from spying and/or modification by theserver.

The duplicity package also includes the rdiffdirutility. Rdiffdir is an extension of librsync'srdiff to directories---it can be used to producesignatures and deltas of directories as well as regular files. Thesesignatures and deltas are in GNU tar format.

Current development status

Backblaze B2 Price

Duplicity backblaze b2 pro

Duplicity is fairly mature software. As any software, it may still have a few bugs, butwill work for normal usage and is in use now for large personal and corporate backups.If you have questions try themailing list.Bug reports and bug fixes can be entered through theLaunchpad project page.

In theory many protocols for connecting to a file server could besupported; so far

  • Amazon S3
  • Backblaze B2
  • DropBox
  • ftp
  • GIO
  • Google Docs
  • Google Drive
  • HSI
  • Hubic
  • IMAP
  • local filesystem
  • Mega.co
  • Microsoft Azure
  • Microsoft Onedrive
  • par2
  • Rackspace Cloudfiles
  • rclone
  • rsync
  • Skylabel
  • ssh/scp
  • SwiftStack
  • Tahoe-LAFS
  • WebDAV
have been written. Currently duplicity supports deleted files,full unix permissions, directories, and symbolic links, fifos, anddevice files, but not hard links.

Download

The current stable 0.8 release is 0.8.18, released January 9. 2021.

  • See: duplicity-0.8.18 for details and download link
  • Refer to the Changelog for the gory details from git.

The last stable 0.7 release is 0.7.19, released Apr 19, 2019.

Qnap Backblaze B2

  • See: duplicity-0.7.19 for details and download link
  • Refer to the Changelog for overview of the recent changesand to GNU Changelog for the gory details from Bazaar.
Backblaze b2 synology

Warning: If you are upgrading from your distribution's repository to the tarball version,or from the tarball version to your distributions version,please be sure to remove or purge the distribution's version of duplicity. Failure to do so may result inconfusing results since the repository and tarball versions may install in different locations.

Wasabi Vs Backblaze B2

Older versions are also available for the budding historians in thedownloads area.

There are multiple ways of downloading and installing duplicity:

  • Source - New home on Gitlab
  • Stable tarball install - all versions
  • Daily duplicity PPA - duplicity-develop-git
  • Stable duplicity PPA - duplicity-release-git
  • Stable snap builds - sudo snap install duplicity --classic
  • Latest snap builds - sudo snap install duplicity --classic --edge
  • Latest pip3 builds - sudo pip3 install duplicity

Michael Terrymaintains thedeja-dup PPA fordeja-dup.Updates to the PPA will sometimes lag behind the above updates, so please be patient.

Edgar Soldinmaintains duply (formerly known as ftplicity), a shell front end that simplifies the usage by keeping settings for backup jobs in profiles.It supports pre/post backup scripts and executing multiple commands in a batch mode.

Backblaze B2 Storage

All the code here is GPL'ed (free software). Duplicity is also part of theFedora,Debian, andUbuntudistributions of GNU/Linux.

Duplicity Backblaze B2

Requirements

Backblaze B2 Cloud Storage

Duplicity requires a POSIX-like operating system. It is best usedunder GNU/Linux. Refer to the README for the full list ofrequirements.