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man: lvmcache writecache watermark percent

This commit is contained in:
David Teigland 2020-02-03 11:21:24 -06:00
parent bddbbcb98c
commit 64a82a1c79

View 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>