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Article #907779

zfs i rozszerzanie raidz

#907779
From: Marcin Debowski
Date: Fri, 06 Sep 2024 01:11
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https://openzfs.org/wiki/OpenZFS_Developer_Summit_2023_Talks#RAIDZ_Expansion_(Matt_Ahrens_&_Don_Brady)

The RAIDZ Expansion project enables adding disks to RAIDZ storage pools 
one at a time. After many years of development, in a collaborative 
effort, this project is finally nearing integration. This talk will 
cover the internal details of how RAIDZ Expansion works, and the 
implications of the design on data redundancy, space usage, and 
performance. We will conclude with a practical report containing a demo, 
performance results, and project status.

Czy jakaś dobra dusza lepiej zorientowana w okolicach zfs, potrafi 
powiedzieć czy to już zostało zaimplementowane i dotarło pod strzechy, 
tj. do którejś z głownych dystrybucji Linuksa?

Strasznie mi się nie chce rozwalać pool'a (28TB), żeby dodać kolejny 
napęd, a tak się to jak dotąd niestety robi.

-- 
Marcin
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From: Marcin Debowski <agatek@INVALID.zoho.com>
Subject: zfs i rozszerzanie raidz
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