mirror of https://github.com/schoebel/mars
doc: retitle architecture guide
This commit is contained in:
Thomas Schoebel-Theuer
Thomas Schoebel-Theuer
parent
bf2a1c282c
commit
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This guide explains how to select the right
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\emph on
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storage architecture
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\emph default
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for typical use cases in big enterprises.
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Besides general storage architectures, solutions and pitfalls of
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\series bold
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geo-redundancy
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\series default
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/
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long-distance replication
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are highlighted.
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Cost and risk
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are treated as well, addressing some
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management needs
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up to CTO level.
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Part II explains the architectural goals and methods behind the Linux-based
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OpenSource solution MARS.
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MARS is a key component for achieving
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geo-redundancy
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\series default
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under Linux, for example Disaster Recovery (DR) at datacenter granularity,
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and/or Location Transparency (LT) at VM / LV granularity.
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It can help to increase
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reliability
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via Sharding, and to
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\series bold
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save cost
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by optional support for local storage in addition to network storage.
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It eases
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load balancing
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and
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\series bold
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background migration of data
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\series default
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, even over long distances.
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\end_layout
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\begin_layout Standard
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MARS is in enterprise-critial production since 2014, and on thousands of
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Linux servers replicating petabytes of data.
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\end_document
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@ -102,7 +102,289 @@ tcolorbox
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\begin_layout Title
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Architecture Guide for Geo-Redundancy
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Multiversion Asynchronous Replicated Storage
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Thomas Schöbel-Theuer (
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tst@1und1.de
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)
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Version 0.1a-132
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Copyright (C) 2013-16 Thomas Schöbel-Theuer
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Copyright (C) 2013-16 1&1 Internet AG (see
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status open
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http://www.1und1.de
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shortly called 1&1 in the following).
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Permission is granted to copy, distribute and/or modify this document under
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the terms of the GNU Free Documentation License, Version 1.3 or any later
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version published by the Free Software Foundation; with no Invariant Sections,
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no Front-Cover Texts, and no Back-Cover Texts.
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A copy of the license is included in the section entitled
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1
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@ -110,7 +392,69 @@ status open
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\backslash
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title{MARS Architecture Guide}
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sloppy
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@ -119,14 +463,33 @@ title{MARS Architecture Guide}
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\end_layout
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\begin_layout Standard
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Many thanks for constructive feedback which helped to improve this document
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series and related material like presentation slides:
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\end_layout
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Philipp Reisner from Linbit
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\end_layout
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\begin_layout Itemize
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Ewen NcNeill and Simon Lyall from the Australian / New Zealand Linux community
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\begin_layout Itemize
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Jens Clever and Jörg Mann, external freelancers working at 1&1
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\end_layout
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\begin_layout Itemize
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Anders Henke and Christian Albert and Kai Müller from 1&1 Ionos
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\end_layout
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\begin_layout Itemize
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Olof Sandström-Herrera from Arsys
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\end_layout
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Please report any omissions in case I forgot somebody.
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@ -141,7 +504,7 @@ Introduction
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