man pvscan: add description for --activate

diff --git a/tools/args.h b/tools/args.h
index 704b4e745aedd5cb1347c12f80ca49ce950b2a2b..2dc738f840b54386d1684b63a650c1ed8feff885 100644 (file)
--- a/tools/args.h
+++ b/tools/args.h
@@ -808,6 +808,9 @@ arg(metadatacopies_ARG, '\0', "metadatacopies", metadatacopies_VAL, 0, 0, NULL)
  * ... and now the short args.
  */
 arg(activate_ARG, 'a', "activate", activation_VAL, 0, 0,
+    "#pvscan\n"
+    "Auto-activate LVs in a VG when the PVs scanned have completed the VG.\n"
+    "(Only \\fBay\\fP is applicable.)\n"
     "#lvchange\n"
     "#vgchange\n"
     "Change the active state of LVs.\n"