From 64a82a1c79a4aaef5359150f960932aee4df1982 Mon Sep 17 00:00:00 2001
From: David Teigland <teigland@redhat.com>
Date: Mon, 3 Feb 2020 11:21:24 -0600
Subject: [PATCH] man: lvmcache writecache watermark percent

---
 man/lvmcache.7_main | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/man/lvmcache.7_main b/man/lvmcache.7_main
index fb91be880..d8e8dc724 100644
--- a/man/lvmcache.7_main
+++ b/man/lvmcache.7_main
@@ -221,14 +221,14 @@ $ lvconvert --type writecache --cachevol fast \\
 Tunable options are:
 
 .IP \[bu] 2
-high_watermark = <count>
+high_watermark = <percent>
 
-Start writeback when the number of used blocks reach this watermark
+Start writeback when the writecache usage reaches this percent (0-100).
 
 .IP \[bu] 2
-low_watermark = <count>
+low_watermark = <percent>
 
-Stop writeback when the number of used blocks drops below this watermark
+Stop writeback when the writecache usage reaches this percent (0-100).
 
 .IP \[bu] 2
 writeback_jobs = <count>