]> sourceware.org Git - lvm2.git/commitdiff
man: lvmcache writecache watermark percent
authorDavid Teigland <teigland@redhat.com>
Mon, 3 Feb 2020 17:21:24 +0000 (11:21 -0600)
committerDavid Teigland <teigland@redhat.com>
Mon, 3 Feb 2020 17:21:24 +0000 (11:21 -0600)
man/lvmcache.7_main

index fb91be88045cbe1f0b4660b2e78c29678bdb16e8..d8e8dc7247aefb959d79c0fa68e70d7b50a5f0e5 100644 (file)
@@ -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>
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