You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
51 lines
1.9 KiB
51 lines
1.9 KiB
From 7b7707f0892a1d64c310aa86009b42da84d03bf8 Mon Sep 17 00:00:00 2001 |
|
From: Lukas Nykryn <lnykryn@redhat.com> |
|
Date: Tue, 15 Sep 2015 12:50:08 +0200 |
|
Subject: [PATCH] Revert "sysctl.d: default to fq_codel, fight bufferbloat" |
|
|
|
This reverts commit e6c253e363dee77ef7e5c5f44c4ca55cded3fd47. |
|
|
|
rhel-only |
|
Resolves: #1263158 |
|
--- |
|
NEWS | 12 ------------ |
|
sysctl.d/50-default.conf | 3 --- |
|
2 files changed, 15 deletions(-) |
|
|
|
diff --git a/NEWS b/NEWS |
|
index d78874924..ee976d44b 100644 |
|
--- a/NEWS |
|
+++ b/NEWS |
|
@@ -619,18 +619,6 @@ CHANGES WITH 217: |
|
systemd-ask-password gained a new --echo option to turn that |
|
on. |
|
|
|
- * The default sysctl.d/ snippets will now set: |
|
- |
|
- net.core.default_qdisc = fq_codel |
|
- |
|
- This selects Fair Queuing Controlled Delay as the default |
|
- queuing discipline for network interfaces. fq_codel helps |
|
- fight the network bufferbloat problem. It is believed to be |
|
- a good default with no tuning required for most workloads. |
|
- Downstream distributions may override this choice. On 10Gbit |
|
- servers that do not do forwarding, "fq" may perform better. |
|
- Systems without a good clocksource should use "pfifo_fast". |
|
- |
|
* If kdbus is enabled during build a new option BusPolicy= is |
|
available for service units, that allows locking all service |
|
processes into a stricter bus policy, in order to limit |
|
diff --git a/sysctl.d/50-default.conf b/sysctl.d/50-default.conf |
|
index def151bb8..44c48236c 100644 |
|
--- a/sysctl.d/50-default.conf |
|
+++ b/sysctl.d/50-default.conf |
|
@@ -32,9 +32,6 @@ net.ipv4.conf.all.accept_source_route = 0 |
|
net.ipv4.conf.default.promote_secondaries = 1 |
|
net.ipv4.conf.all.promote_secondaries = 1 |
|
|
|
-# Fair Queue CoDel packet scheduler to fight bufferbloat |
|
-net.core.default_qdisc = fq_codel |
|
- |
|
# Enable hard and soft link protection |
|
fs.protected_hardlinks = 1 |
|
fs.protected_symlinks = 1
|
|
|