From 1b6c3c3eda35fb31777aaedbfd4f570731901e2c Mon Sep 17 00:00:00 2001
From: zhaohe <h_zhaohe@163.com>
Date: Mon, 20 Feb 2023 21:13:41 +0800
Subject: [PATCH] Add 'README.md'

---
 README.md | 3 +++
 1 file changed, 3 insertions(+)
 create mode 100644 README.md

diff --git a/README.md b/README.md
new file mode 100644
index 0000000..7133051
--- /dev/null
+++ b/README.md
@@ -0,0 +1,3 @@
+ff_export_rootfs u盘目录
+
+注意事项，由于镜像文件大小有可能大于4G，u盘的格式不能是Fat32。
\ No newline at end of file