[PATCH 3/3] IPVS: add wlib & wlip schedulers

[Chris Caputo <ccaputo@alt.net>]

From: Chris Caputo <ccaputo@alt.net> 

IPVS wlib (Weighted Least Incoming Byterate) and wlip (Weighted Least Incoming 
Packetrate) scheduler docs for ipvsadm-1.27.

Signed-off-by: Chris Caputo <ccaputo@alt.net>
---
diff -upr ipvsadm-1.27-stock/SCHEDULERS ipvsadm-1.27/SCHEDULERS
--- ipvsadm-1.27-stock/SCHEDULERS	2013-09-06 08:37:27.000000000 +0000
+++ ipvsadm-1.27/SCHEDULERS	2015-01-17 22:14:32.812597191 +0000
@@ -1 +1 @@
-rr|wrr|lc|wlc|lblc|lblcr|dh|sh|sed|nq
+rr|wrr|lc|wlc|lblc|lblcr|dh|sh|sed|nq|wlib|wlip
diff -upr ipvsadm-1.27-stock/ipvsadm.8 ipvsadm-1.27/ipvsadm.8
--- ipvsadm-1.27-stock/ipvsadm.8	2013-09-06 08:37:27.000000000 +0000
+++ ipvsadm-1.27/ipvsadm.8	2015-01-17 22:14:32.812597191 +0000
@@ -261,6 +261,14 @@ fixed service rate (weight) of the ith s
 \fBnq\fR - Never Queue: assigns an incoming job to an idle server if
 there is, instead of waiting for a fast one; if all the servers are
 busy, it adopts the Shortest Expected Delay policy to assign the job.
+.sp
+\fBwlib\fR - Weighted Least Incoming Byterate: directs network
+connections to the real server with the least incoming byterate
+normalized by the server weight.
+.sp
+\fBwlip\fR - Weighted Least Incoming Packetrate: directs network
+connections to the real server with the least incoming packetrate
+normalized by the server weight.
 .TP
 .B -p, --persistent [\fItimeout\fP]
 Specify that a virtual service is persistent. If this option is