build: Package sysctl configuration to raise UDP buffer size on Linux (#7417)

* Provide a sysctl config to raise max UDP buffer size * Add sysctl config to deb * Check if `deb-systemd-invoke` is available Co-authored-by: otbutz <tbutz@optitool.de>
2021-03-05 08:08:29 +01:00
parent 4735575e8d
commit c1d06d9501
4 changed files with 30 additions and 0 deletions
@@ -0,0 +1,21 @@
+sysctl configuration to raise UDP buffer size
+===================
+Installation
+-----------
+**Please note:** When you installed syncthing using the official deb package, you can skip the copying.
+
+Copy the file `30-syncthing.conf` to `/etc/sysctl.d/` (root permissions required).
+
+In a terminal run
+```
+sudo sysctl -q --system
+```
+to apply the sysctl changes.
+
+
+Verification
+----------
+You can verify that the new limit is active using
+```
+sysctl net.core.rmem_max
+```