Différences

Ci-dessous, les différences entre deux révisions de la page.

--- tech:debian_noatime [2025/11/11 22:49] – Jean-Baptiste
+++ tech:debian_noatime [2025/11/11 22:49] (Version actuelle) – Jean-Baptiste
@@ Ligne 1: / Ligne 1: @@
+<!DOCTYPE markdown>
+{{tag>Perf IO FS Linux}}
+# Partition noatime
+Linux kernel developer Ingo Molnár called atime **perhaps the most stupid Unix design idea of all times.**
+<http://lwn.net/Articles/244829/>
+''/etc/fstab''
+~~~
+/dev/mapper/debian--vg-var /var            ext4    defaults        0       2
+~~~
+~~~bash
+mount -o remount,noatime /var
+~~~
+* <http://askubuntu.com/questions/2099/is-it-worth-to-tune-ext4-with-noatime>
+* <http://neosting.net/optimiser-son-ssd-avec-ubuntu>