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-rw-r--r--README.txt3
1 files changed, 3 insertions, 0 deletions
diff --git a/README.txt b/README.txt
index 42f2c2d..981ca80 100644
--- a/README.txt
+++ b/README.txt
@@ -322,6 +322,9 @@ blacklist=mod1[,mod2[...]] => Add one or more kernel modules
debug => During init, pause at strategic locations while
assembling the overlay filesystem and show mount information.
+debug=<number> => '2' enables verbose script execution;
+ '4' dumps you into a debug shell right before the switch_root.
+
rescue => After initialization, you will be dropped in a
rescue shell to perform lowlevel maintenance.