参考资料

linux挂在阿里云盘（webdav协议）给服务器扩容、备份数据等_davfs2-CSDN博客

Linux将WebDAV为本地磁盘 - 夏日冰菓 (lincloud.pro)

systemd系统开机运行rc.local_rc-local.service: failed to execute command: exec -CSDN博客

系统版本：

Welcome to Ubuntu 22.04.3 LTS (GNU/Linux 5.15.0-105-generic x86_64)

现有webdev地址：http://192.168.3.2:5005/185xxxx/very-mount/linuxServer，以及webdev账号密码

欲挂载在linux的\home\kono707da\nas-mount路径下

1. 安装davfs2

   apt-get install davfs2
   

2. 挂载网络磁盘

   sudo mount -t davfs http://192.168.3.2:5005/185xxxx/very-mount/linuxServer /home/kono707da/nas-mount
   
   

3. 输入账密

4. 配置开机自启

   1. 修改use_locks

      sudo vim /etc/davfs2/davfs2.conf 
      

      将# use_locks 1改为use_locks 0

   2. 修改secrets文件，添加账号信息

      vim /etc/davfs2/secrets
      

   3. 文件底部添加账号信息

      http://192.168.3.2:5005/185xxxx/very-mount/linuxServer myAccount myPassword
      

   4. 配置rc-local

      1. 检查rc-local状态

         sudo systemctl status rc-local
         

         可能的报错：

         ● rc-local.service - /etc/rc.local Compatibility
            Loaded: loaded (/lib/systemd/system/rc-local.service; enabled-runtime; vendor preset: enabled)
           Drop-In: /lib/systemd/system/rc-local.service.d
                    └─debian.conf
            Active: failed (Result: exit-code) since Thu 2018-11-01 10:56:36 CST; 1h 59min ago
              Docs: man:systemd-rc-local-generator(8)
           Process: 1961 ExecStart=/etc/rc.local start (code=exited, status=203/EXEC)
         
         11月 01 10:56:36 ubuntu systemd[1]: Starting /etc/rc.local Compatibility...
         11月 01 10:56:36 ubuntu systemd[1961]: rc-local.service: Failed to execute command: Exec format error
         11月 01 10:56:36 ubuntu systemd[1961]: rc-local.service: Failed at step EXEC spawning /etc/rc.local: Exec format e
         11月 01 10:56:36 ubuntu systemd[1]: rc-local.service: Control process exited, code=exited status=203
         11月 01 10:56:36 ubuntu systemd[1]: rc-local.service: Failed with result 'exit-code'.
         11月 01 10:56:36 ubuntu systemd[1]: Failed to start /etc/rc.local Compatibility.
         

      2. 尝试开启rc-local

         sudo systemctl enable rc-local
         

         可能的报错：

         xugaoxiang@ubuntu:~$ sudo systemctl enable rc-local
         The unit files have no installation config (WantedBy, RequiredBy, Also, Alias
         settings in the [Install] section, and DefaultInstance for template units).
         This means they are not meant to be enabled using systemctl.
         Possible reasons for having this kind of units are:
         1) A unit may be statically enabled by being symlinked from another unit's
            .wants/ or .requires/ directory.
         2) A unit's purpose may be to act as a helper for some other unit which has
            a requirement dependency on it.
         3) A unit may be started when needed via activation (socket, path, timer,
            D-Bus, udev, scripted systemctl call, ...).
         4) In case of template units, the unit is meant to be enabled with some
            instance name specified.
         

      3. 修复问题：The unit files have no installation config

         复制一份rc-local文件到目标目录

         sudo cp /lib/systemd/system/rc-local.service /etc/systemd/system/rc-local.service
         

         修改rc-local.service文件，加入[Install]的内容

         #  SPDX-License-Identifier: LGPL-2.1+
         #
         #  This file is part of systemd.
         #
         #  systemd is free software; you can redistribute it and/or modify it
         #  under the terms of the GNU Lesser General Public License as published by
         #  the Free Software Foundation; either version 2.1 of the License, or
         #  (at your option) any later version.
         
         # This unit gets pulled automatically into multi-user.target by
         # systemd-rc-local-generator if /etc/rc.local is executable.
         [Unit]
         Description=/etc/rc.local Compatibility
         Documentation=man:systemd-rc-local-generator(8)
         ConditionFileIsExecutable=/etc/rc.local
         After=network.target
         
         [Service]
         Type=forking
         ExecStart=/etc/rc.local start
         TimeoutSec=0
         RemainAfterExit=yes
         GuessMainPID=no
         
         [Install]
         WantedBy=multi-user.target
         

   5. 创建/etc/rc.local文件，输入开机运行脚本

      #!/bin/bash
      
      mount -t davfs http://192.168.3.2:5005/185xxxx/very-mount/linuxServer /home/kono707da/nas-mount
      
      

   6. 重启即可自动挂载。

5. 测试

   输入df -h检查服务是否自启动