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-rw-r--r--tools/args.h9
1 files changed, 9 insertions, 0 deletions
diff --git a/tools/args.h b/tools/args.h
index 00a2ec817..bfd848ce9 100644
--- a/tools/args.h
+++ b/tools/args.h
@@ -900,6 +900,15 @@ arg(vdopool_ARG, '\0', "vdopool", lv_VAL, 0, 0,
"The name of a VDO pool LV.\n"
"See \\fBlvmvdo\\fP(7) for more information about VDO usage.\n")
+arg(vdosettings_ARG, '\0', "vdosettings", string_VAL, ARG_GROUPABLE, 0,
+ "Specifies tunable VDO options for VDO LVs.\n"
+ "Use the form 'option=value' or 'option1=value option2=value', or\n"
+ "repeat --vdosettings for each option being set.\n"
+ "These settings override the default VDO behaviors.\n"
+ "To remove vdosettings and revert to the default\n"
+ "VDO behaviors, use --vdosettings 'default'.\n"
+ "See \\fBlvmvdo\\fP(7) for more information.\n")
+
arg(version_ARG, '\0', "version", 0, 0, 0,
"Display version information.\n")