[OT] A flash filesystem tuning guide - Mailing list pgsql-performance

From Andrea Suisani
Subject [OT] A flash filesystem tuning guide
Date
Msg-id 51D3CC49.3000705@opinioni.net
Whole thread Raw
List pgsql-performance
Hi all

just wanna share a link I've stumbled across today.

https://lwn.net/Articles/557220/

quoting the relevant part of the announcement:

"This is the culmination of several months of effort, to determine the results
of using different tuning options in the Linux kernel, with different filesystems
running on flash-based block devices."

not specifically tailored to db use, but after a quick glance I can say
it seems to contain a lot of useful info.


Andrea


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