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挂载飞牛Nas的smb

fnos smb

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mount-smb.sh(file created)

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1 + #!/bin/bash
2 +
3 + # 颜色定义
4 + RED='\033[0;31m'
5 + GREEN='\033[0;32m'
6 + YELLOW='\033[1;33m'
7 + BLUE='\033[0;34m'
8 + NC='\033[0m' # No Color
9 +
10 + # 打印带颜色的消息
11 + print_info() {
12 + echo -e "${BLUE}[INFO]${NC} $1"
13 + }
14 +
15 + print_success() {
16 + echo -e "${GREEN}[SUCCESS]${NC} $1"
17 + }
18 +
19 + print_warning() {
20 + echo -e "${YELLOW}[WARNING]${NC} $1"
21 + }
22 +
23 + print_error() {
24 + echo -e "${RED}[ERROR]${NC} $1"
25 + }
26 +
27 + # 检查是否以 root 运行
28 + check_root() {
29 + if [ "$EUID" -ne 0 ]; then
30 + print_error "请使用 sudo 运行此脚本"
31 + echo "示例: sudo ./mount_fnnas.sh"
32 + exit 1
33 + fi
34 + }
35 +
36 + # 检查 cifs 支持
37 + check_cifs_support() {
38 + print_info "检查系统是否支持 CIFS/SMB..."
39 +
40 + # 检查内核是否支持 cifs
41 + if lsmod | grep -q cifs; then
42 + print_success "CIFS 模块已加载"
43 + return 0
44 + fi
45 +
46 + # 尝试加载 cifs 模块
47 + print_info "尝试加载 CIFS 内核模块..."
48 + if modprobe cifs 2>/dev/null; then
49 + print_success "CIFS 模块加载成功"
50 + return 0
51 + fi
52 +
53 + print_error "系统不支持 CIFS/SMB 文件系统"
54 + print_info "请确保内核支持 cifs，或安装 cifs-utils 包"
55 + return 1
56 + }
57 +
58 + # 检查并安装必要软件包
59 + check_packages() {
60 + print_info "检查必要软件包..."
61 +
62 + # 检查是否安装了 cifs-utils
63 + if ! command -v mount.cifs &> /dev/null; then
64 + print_warning "cifs-utils 未安装，正在安装..."
65 + apt update -qq
66 + apt install -y cifs-utils
67 + if [ $? -eq 0 ]; then
68 + print_success "cifs-utils 安装成功"
69 + else
70 + print_error "cifs-utils 安装失败"
71 + return 1
72 + fi
73 + else
74 + print_success "cifs-utils 已安装"
75 + fi
76 + return 0
77 + }
78 +
79 + # 获取挂载信息
80 + get_mount_info() {
81 + echo ""
82 + echo "========================================="
83 + echo " 飞牛 NAS SMB 挂载工具"
84 + echo "========================================="
85 + echo ""
86 +
87 + # 获取 NAS IP 地址
88 + read -p "请输入飞牛 NAS 的 IP 地址 (例如: 192.168.1.100): " nas_ip
89 + while [[ -z $nas_ip ]]; do
90 + print_error "IP 地址不能为空"
91 + read -p "请输入飞牛 NAS 的 IP 地址: " nas_ip
92 + done
93 +
94 + # 获取共享文件夹名称
95 + read -p "请输入共享文件夹名称 (例如: myshare): " share_name
96 + while [[ -z $share_name ]]; do
97 + print_error "共享文件夹名称不能为空"
98 + read -p "请输入共享文件夹名称: " share_name
99 + done
100 +
101 + # 获取用户名
102 + read -p "请输入 SMB 用户名 [默认: guest]: " username
103 + username=${username:-guest}
104 +
105 + # 获取密码
106 + read -s -p "请输入密码 (留空则为无密码): " password
107 + echo ""
108 +
109 + # 挂载点
110 + read -p "请输入本地挂载点路径 [默认: /mnt/fnnas]: " mount_point
111 + mount_point=${mount_point:-/mnt/fnnas}
112 +
113 + # 询问是否开机自动挂载
114 + echo ""
115 + read -p "是否配置开机自动挂载？(y/n) [默认: n]: " auto_mount
116 + auto_mount=${auto_mount:-n}
117 + }
118 +
119 + # 测试连接
120 + test_connection() {
121 + print_info "测试与 NAS 的连接..."
122 + if ping -c 3 -W 2 "$nas_ip" > /dev/null 2>&1; then
123 + print_success "网络连接正常"
124 + return 0
125 + else
126 + print_error "无法 ping 通 $nas_ip"
127 + read -p "是否继续尝试挂载？(y/n): " continue_anyway
128 + if [[ $continue_anyway != "y" ]]; then
129 + return 1
130 + fi
131 + fi
132 + }
133 +
134 + # 创建挂载点
135 + create_mount_point() {
136 + if [ ! -d "$mount_point" ]; then
137 + print_info "创建挂载点: $mount_point"
138 + mkdir -p "$mount_point"
139 + if [ $? -eq 0 ]; then
140 + print_success "挂载点创建成功"
141 + else
142 + print_error "挂载点创建失败"
143 + return 1
144 + fi
145 + else
146 + print_info "挂载点已存在: $mount_point"
147 + fi
148 + return 0
149 + }
150 +
151 + # 执行挂载
152 + do_mount() {
153 + local source="//$nas_ip/$share_name"
154 +
155 + print_info "正在挂载 $source 到 $mount_point"
156 +
157 + # 构建挂载选项
158 + local mount_options="uid=$(logname 2>/dev/null || echo 1000),gid=$(logname 2>/dev/null || echo 1000),iocharset=utf8,vers=3.0"
159 +
160 + if [ -n "$password" ]; then
161 + # 有密码的情况
162 + mount -t cifs "$source" "$mount_point" -o username="$username",password="$password",$mount_options
163 + else
164 + # 无密码（guest）的情况
165 + mount -t cifs "$source" "$mount_point" -o username="$username",password="",$mount_options
166 + fi
167 +
168 + if [ $? -eq 0 ]; then
169 + print_success "挂载成功！"
170 + print_info "挂载点: $mount_point"
171 + return 0
172 + else
173 + print_error "挂载失败"
174 + print_info "可能的原因："
175 + echo " 1. SMB 协议版本不匹配（尝试 vers=2.0 或 vers=1.0）"
176 + echo " 2. 用户名或密码错误"
177 + echo " 3. 共享文件夹名称不正确"
178 + echo " 4. 防火墙阻止了连接"
179 + return 1
180 + fi
181 + }
182 +
183 + # 配置开机自动挂载
184 + setup_auto_mount() {
185 + if [[ $auto_mount != "y" ]]; then
186 + print_info "跳过开机自动挂载配置"
187 + return 0
188 + fi
189 +
190 + print_info "配置开机自动挂载..."
191 +
192 + # 创建凭据文件
193 + local cred_file="/etc/samba/fnnas_credentials"
194 + echo "username=$username" > "$cred_file"
195 + if [ -n "$password" ]; then
196 + echo "password=$password" >> "$cred_file"
197 + else
198 + echo "password=" >> "$cred_file"
199 + fi
200 + chmod 600 "$cred_file"
201 + print_success "凭据文件已创建: $cred_file"
202 +
203 + # 备份 fstab
204 + cp /etc/fstab /etc/fstab.backup
205 + print_info "已备份 /etc/fstab 到 /etc/fstab.backup"
206 +
207 + # 添加到 fstab
208 + local source="//$nas_ip/$share_name"
209 + local uid=$(logname 2>/dev/null | xargs id -u 2>/dev/null || echo 1000)
210 + local gid=$(logname 2>/dev/null | xargs id -g 2>/dev/null || echo 1000)
211 + local fstab_entry="$source $mount_point cifs credentials=$cred_file,uid=$uid,gid=$gid,iocharset=utf8,vers=3.0,_netdev 0 0"
212 +
213 + echo "$fstab_entry" >> /etc/fstab
214 +
215 + print_success "已添加到 /etc/fstab"
216 + print_info "现在可以运行 'mount -a' 测试自动挂载配置"
217 + }
218 +
219 + # 显示挂载信息
220 + show_mount_info() {
221 + echo ""
222 + echo "========================================="
223 + echo " 挂载信息总结"
224 + echo "========================================="
225 + echo -e "NAS 地址: ${GREEN}$nas_ip${NC}"
226 + echo -e "共享名称: ${GREEN}$share_name${NC}"
227 + echo -e "用户名: ${GREEN}$username${NC}"
228 + echo -e "挂载点: ${GREEN}$mount_point${NC}"
229 + echo -e "开机自动挂载: ${GREEN}$([[ $auto_mount == "y" ]] && echo "是" || echo "否")${NC}"
230 + echo "========================================="
231 +
232 + # 显示当前挂载情况
233 + echo ""
234 + print_info "当前挂载的文件系统："
235 + df -h | grep -E "Filesystem|$mount_point" || echo " 未找到挂载点"
236 + }
237 +
238 + # 主函数
239 + main() {
240 + check_root
241 + check_cifs_support
242 + if [ $? -ne 0 ]; then
243 + exit 1
244 + fi
245 +
246 + check_packages
247 + if [ $? -ne 0 ]; then
248 + exit 1
249 + fi
250 +
251 + get_mount_info
252 + test_connection
253 + if [ $? -ne 0 ]; then
254 + print_error "连接测试失败，退出"
255 + exit 1
256 + fi
257 +
258 + create_mount_point
259 + if [ $? -ne 0 ]; then
260 + exit 1
261 + fi
262 +
263 + do_mount
264 + if [ $? -eq 0 ]; then
265 + setup_auto_mount
266 + show_mount_info
267 +
268 + # 询问是否测试写入
269 + echo ""
270 + read -p "是否在挂载点创建测试文件？(y/n) [默认: n]: " test_write
271 + if [[ $test_write == "y" ]]; then
272 + touch "$mount_point/test_$(date +%s).txt" 2>/dev/null
273 + if [ $? -eq 0 ]; then
274 + print_success "测试文件创建成功，挂载点可写"
275 + else
276 + print_warning "无法创建测试文件，请检查权限"
277 + fi
278 + fi
279 + else
280 + # 尝试不同的 SMB 版本
281 + echo ""
282 + read -p "是否尝试使用 SMB 2.0 协议重试？(y/n): " retry_v2
283 + if [[ $retry_v2 == "y" ]]; then
284 + print_info "尝试使用 SMB 2.0 协议..."
285 + local source="//$nas_ip/$share_name"
286 + local mount_options="uid=$(logname 2>/dev/null || echo 1000),gid=$(logname 2>/dev/null || echo 1000),iocharset=utf8,vers=2.0"
287 +
288 + if [ -n "$password" ]; then
289 + mount -t cifs "$source" "$mount_point" -o username="$username",password="$password",$mount_options
290 + else
291 + mount -t cifs "$source" "$mount_point" -o username="$username",password="",$mount_options
292 + fi
293 +
294 + if [ $? -eq 0 ]; then
295 + print_success "使用 SMB 2.0 挂载成功！"
296 + else
297 + print_error "仍然失败，请检查网络和共享设置"
298 + fi
299 + fi
300 + fi
301 + }
302 +
303 + # 运行主函数
304 + main
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