https://futex.re/mediawiki/index.php?action=history&feed=atom&title=1.3_Configurer_le_kernel 2026-04-07T05:57:13Z Historique des versions pour cette page sur le wiki MediaWiki 1.39.17 https://futex.re/mediawiki/index.php?title=1.3_Configurer_le_kernel&diff=246&oldid=prev 2011-03-26T20:19:24Z

<p>Page créée avec « Afficher la configuration: # sysctl -a | more kernel.sched_child_runs_first = 0 kernel.sched_min_granularity_ns = 2000000 kernel.sched_latency_ns = 10000000 kernel… »</p> <p><b>Nouvelle page</b></p><div>Afficher la configuration:<br /> <br /> # sysctl -a | more<br /> kernel.sched_child_runs_first = 0<br /> kernel.sched_min_granularity_ns = 2000000<br /> kernel.sched_latency_ns = 10000000<br /> kernel.sched_wakeup_granularity_ns = 2000000<br /> kernel.sched_shares_ratelimit = 500000<br /> kernel.sched_shares_thresh = 4<br /> kernel.sched_features = 32611451<br /> kernel.sched_migration_cost = 500000<br /> <br /> Modifier les paramètres<br /> # cat /proc/sys/fs/file-max <br /> 404967<br /> # echo &quot;110000&quot; &gt; proc/sys/fs/file-max<br /> <br /> Ou<br /> <br /> # sysctl fs.file-max <br /> fs.file-max = 404967<br /> # sysctl -w &quot;fs.file-max=110000&quot;<br /> <br /> Les modifications ne sont pas garder au reboot, il faut les inscrires dans le fichier /etc/sysctl.conf<br /> <br /> # cat /etc/sysctl.conf <br /> #<br /> # /etc/sysctl.conf - Configuration file for setting system variables<br /> # See /etc/sysctl.d/ for additonal system variables<br /> # See sysctl.conf (5) for information.<br /> #&lt;br&gt;<br /> #kernel.domainname = example.com&lt;br&lt;<br /> # Uncomment the following to stop low-level messages on console<br /> #kernel.printk = 3 4 1 3<br /> ...</div>

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