From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001 From: Benjamin Marzinski Date: Tue, 15 Nov 2022 09:01:36 -0600 Subject: [PATCH] multipath: add historical-service-time to the man page Signed-off-by: Benjamin Marzinski --- multipath/multipath.conf.5 | 5 +++++ 1 file changed, 5 insertions(+) diff --git a/multipath/multipath.conf.5 b/multipath/multipath.conf.5 index cb07a62c..d8a98435 100644 --- a/multipath/multipath.conf.5 +++ b/multipath/multipath.conf.5 @@ -205,6 +205,11 @@ of outstanding I/O to the path. (Since 2.6.31 kernel) Choose the path for the next bunch of I/O based on the amount of outstanding I/O to the path and its relative throughput. .TP +.I "historical-service-time 0" +(Since 4.18.0-305.3.el8 kernel) Choose the path for the next bunch of I/O based +on the estimation of future service time based on the history of previous I/O +submitted to each path. +.TP The default is: \fBservice-time 0\fR .RE .