multipath.conf.5: fix the description of prio_args for path_latency prio

Commit Message

[e-mail] June 12, 2024, 6:18 a.m. UTC

From: Kou Wenqi <[e-mail]>

This aligns the description of prio_args for path_latency prio and
the actual code.

Signed-off-by: Kou Wenqi <[e-mail]>
---
 multipath/multipath.conf.5.in | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

Comments

Martin Wilck June 12, 2024, 7:42 a.m. UTC | #1

On Wed, 2024-06-12 at 14:18 +0800, [e-mail] wrote:
> From: Kou Wenqi <[e-mail]>
> 
> This aligns the description of prio_args for path_latency prio and
> the actual code.
> 
> Signed-off-by: Kou Wenqi <[e-mail]>

Thanks!

Reviewed-by: Martin Wilck <[e-mail]>

Patch

diff --git a/multipath/multipath.conf.5.in b/multipath/multipath.conf.5.in
index c788c180..c4ebce97 100644
--- a/multipath/multipath.conf.5.in
+++ b/multipath/multipath.conf.5.in
@@ -437,11 +437,11 @@  Needs a value of the form "io_num=\fI<20>\fR base_num=\fI<10>\fR"
 .TP 8
 .I io_num
 The number of read IOs sent to the current path continuously, used to calculate the average path latency.
-Valid Values: Integer, [2, 200].
+Valid Values: Integer, [20, 200].
 .TP
 .I base_num
-The base number value of logarithmic scale, used to partition different priority ranks. Valid Values: Integer,
-[2, 10]. And Max average latency value is 100s, min average latency value is 1us.
+The base number value of logarithmic scale, used to partition different priority ranks. Valid Values:
+Double-precision floating-point, [1.1, 10]. And Max average latency value is 100s, min average latency value is 1us.
 For example: If base_num=10, the paths will be grouped in priority groups with path latency <=1us, (1us, 10us],
 (10us, 100us], (100us, 1ms], (1ms, 10ms], (10ms, 100ms], (100ms, 1s], (1s, 10s], (10s, 100s], >100s.
 .RE