[PATCH 7/7] docs/zh_CN: add sd-parameters.rst translation

[PATCH 7/7] docs/zh_CN: add sd-parameters.rst translation

[haodongdong]

Translate .../scsi/sd-parameters.rst into Chinese.
Add sd-parameters into .../scsi/index.rst.

Signed-off-by: haodongdong <doubled@leap-io.com>
---
 .../translations/zh_CN/scsi/index.rst         |  3 +-
 .../translations/zh_CN/scsi/sd-parameters.rst | 38 +++++++++++++++++++
 2 files changed, 40 insertions(+), 1 deletion(-)
 create mode 100644 Documentation/translations/zh_CN/scsi/sd-parameters.rst

diff --git a/Documentation/translations/zh_CN/scsi/index.rst b/Documentation/translations/zh_CN/scsi/index.rst
index d739203d9524..cbf3be256174 100644
--- a/Documentation/translations/zh_CN/scsi/index.rst
+++ b/Documentation/translations/zh_CN/scsi/index.rst
@@ -50,9 +50,10 @@ SCSI主机适配器驱动
 .. toctree::
    :maxdepth: 1
 
+   sd-parameters
+
 Todolist:
 
-* sd-parameters
 * 53c700
 * aacraid
 * advansys
diff --git a/Documentation/translations/zh_CN/scsi/sd-parameters.rst b/Documentation/translations/zh_CN/scsi/sd-parameters.rst
new file mode 100644
index 000000000000..662caec15b4d
--- /dev/null
+++ b/Documentation/translations/zh_CN/scsi/sd-parameters.rst
@@ -0,0 +1,38 @@
+.. SPDX-License-Identifier: GPL-2.0
+.. include:: ../disclaimer-zh_CN.rst
+
+:Original: Documentation/scsi/sd-parameters.rst
+
+:翻译:
+
+ 郝栋栋 Dongdong Hao <doubled@leap-io.com>
+
+:校译:
+
+
+
+============================
+Linux SCSI磁盘驱动（sd）参数
+============================
+
+缓存类型（读/写）
+------------------
+启用/禁用驱动器读写缓存。
+
+===========================    =====   =====   =======   =======
+ 缓存类型字符串                 WCE     RCD     写缓存    读缓存
+===========================    =====   =====   =======   =======
+ write through                   0       0       关闭      开启
+ none                            0       1       关闭      关闭
+ write back                      1       0       开启      开启
+ write back, no read (daft)      1       1       开启      关闭
+===========================    =====   =====   =======   =======
+
+将缓存类型设置为“write back”并将该设置保存到驱动器::
+
+  # echo "write back" > cache_type
+
+如果要修改缓存模式但不使更改持久化，可在缓存类型字符串前
+添加“temporary ”。例如::
+
+  # echo "temporary write back" > cache_type
-- 
2.25.1