udev自动挂载和命名

/etc/udev/rules.d/**11-auto-mount.rules** **#文件名自定义**

```
KERNEL!="sd\*", GOTO="media\_by\_label\_auto\_mount\_end"
SUBSYSTEM!="block",GOTO="media\_by\_label\_auto\_mount\_end"
IMPORT{program}="/sbin/blkid -o udev -p %N"
ENV{ID\_FS\_TYPE}=="", GOTO="media\_by\_label\_auto\_mount\_end"
ENV{ID\_FS\_LABEL}!="", ENV{dir\_name}="%E{ID\_FS\_LABEL}"
ENV{ID\_FS\_LABEL}=="", ENV{dir\_name}="%E{ID\_FS\_UUID}"
ACTION=="add", ENV{mount\_options}="relatime,sync"
ACTION=="add", RUN+="/bin/mkdir -p /media/%E{dir\_name}", RUN+="/usr/bin/systemd-mount -o %E{mount\_options} --no-block --automount=yes --collect /dev/%k /media/%E{dir\_name}"
ACTION=="remove", ENV{dir\_name}!="", RUN+="/usr/bin/systemd-mount --umount /media/%E{dir\_name}", RUN+="/bin/rmdir /media/%E{dir\_name}"
LABEL="media\_by\_label\_auto\_mount\_end"
```

把8，9行的 %E{dir\_name} 改为 %k

---
上面设备令名太长，参考下面最后两行
**例子参考博客文章**: [LINUX下 Udev详解](https://www.cnblogs.com/cslunatic/p/3171837.html)

首先在新建此文件在/etc/udev/rules.d/目录下新建010.udev.rules，填入以下内容：

ACTION=="add", KERNEL=="sd\[a-z\]\[0-9\]", RUN+="/bin/mkdir -p /mnt/usb%n"  
　　ACTION=="add", KERNEL=="sd\[a-z\]\[0-9\]", RUN+="/bin/mount -t auto /dev/%k /mnt/usb%n -o rw,noauto,sync,dirsync,noexec,nodev,noatime"  
　　ACTION=="remove", KERNEL=="sd\[a-z\]\[0-9\]", RUN+="/bin/umount -l /mnt/usb%n"  
　　ACTION=="remove", KERNEL=="sd\[a-z\]\[0-9\]", RUN+="/bin/rmdir /mnt/usb%n"

**%k** 代表该设备在内核里的名称，比如:"sda1"

**%n** 设备的内核号码，例如：sda1 的内核号码是 1