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all: release mars0.1astable83

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Thomas Schoebel-Theuer 2020-02-16 08:09:14 +01:00
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ChangeLog
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@ -80,6 +80,23 @@ Changelog for series 0.1a:
Now stable.
Receive mainly fixes.
mars0.1astable83
* Major improvement: new marsadm option --parallel can drastically
speed up handover, provided that the rest of your infrastructure
can deal with parallelism. Several cluster managers are
known to have problems with that. So be careful, do not
blindly use this feature!
Future releases will try to improve the systemd interface
such that parallelism is possible without problems.
* Doc updates: describe dimensioning of storage networks
and its realtime behaviour, at the background of Kirchhoff's
law. Neglecting this may lead to much higher cost than
necessary, and may lead to a variety of operational problems,
up to failures of projects.
Also, working with wrong definitions of Cloud Storage can lead
to a similar effect.
Recommended reading!
mars0.1astable82
* Major improvement: the mars_main kernel thread is now working
non-blocking in practically all relevant cases. Some more cases