Libeatmydata
Libeatmydata
https://launchpad.net/libeatmydata
Library and utilities designed to disable fsync and friends
This package contains a small LD_PRELOAD library (libeatmydata) and a couple of helper utilities designed to transparently disable fsync and friends (like open(O_SYNC)). This has two side- effects: making software that writes data safely to disk a lot quicker and making this software no longer crash safe.
You will find eatmydata useful if particular software calls fsync(), sync() etc. frequently but the data it stores is not that valuable to you and you may afford losing it in case of system crash. Data-to-disk synchronization calls are typically very slow on modern file systems and their extensive usage might slow down software significantly. It does not make sense to accept such a hit in performance if data being manipulated is not very important.
On the other hand, do not use eatmydata when you care about what software stores or it manipulates important components of your system. The library is called libEAT-MY-DATA for a reason.
Download
http://ftp.debian.org/debian/pool/main/libe/libeatmydata/libeatmydata_82.orig.tar.gz
Categories
Licensing
License
Verified by
Verified on
Notes
License
Verified by
Debian: Mattia Rizzolo <mattia@mapreri.org>
Verified on
30 November 2014
Notes
License: gpl-3+
Leaders and contributors
Contact(s) | Role |
---|---|
Stewart Smith | contact |
Resources and communication
Audience | Resource type | URI |
---|---|---|
Download | https://launchpad.net/libeatmydata | |
Debian (Ref) | https://tracker.debian.org/pkg/libeatmydata |
Software prerequisites
Permission is granted to copy, distribute and/or modify this document under the terms of the GNU Free Documentation License, Version 1.3 or any later version published by the Free Software Foundation; with no Invariant Sections, no Front-Cover Texts, and no Back-Cover Texts. A copy of the license is included in the page “GNU Free Documentation License”.
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