From: Hangbin Liu <liuhangbin@xxxxxxxxx>
Document sysctl sync_ports based on commit f73181c8288f ("ipvs: add support
for sync threads").
Signed-off-by: Hangbin Liu <liuhangbin@xxxxxxxxx>
Signed-off-by: Simon Horman <horms@xxxxxxxxxxxx>
---
Documentation/networking/ipvs-sysctl.txt | 8 ++++++++
1 file changed, 8 insertions(+)
diff --git a/Documentation/networking/ipvs-sysctl.txt b/Documentation/networking/ipvs-sysctl.txt
index 159d70b6dff3..a6feecd467cd 100644
--- a/Documentation/networking/ipvs-sysctl.txt
+++ b/Documentation/networking/ipvs-sysctl.txt
@@ -231,6 +231,14 @@ sync_sock_size - INTEGER
Configuration of SNDBUF (master) or RCVBUF (slave) socket limit.
Default value is 0 (preserve system defaults).
+sync_ports - INTEGER
+ default 1
+
+ The number of threads that master and backup servers can use for
+ sync traffic. Every thread will use single UDP port, thread 0 will
+ use the default port 8848 while last thread will use port
+ 8848+sync_ports-1.
+
snat_reroute - BOOLEAN
0 - disabled
not 0 - enabled (default)
--
2.1.4
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