虚拟机中系统光盘自动挂载设置

一、查看虚拟机CD/DV(IDE)是否如下图所示

二、配置文件

1、vim /etc/fstab,打开配置文件，在文件最后添加/dev/cdrom /mnt iso9660 defaults 0 0

[root@localhost ~]# vim /etc/fstab 

  1 
  2 #
  3 # /etc/fstab
  4 # Created by anaconda on Fri Mar 13 17:27:43 2020
  5 #
  6 # Accessible filesystems, by reference, are maintained under '/dev/disk'
  7 # See man pages fstab(5), findfs(8), mount(8) and/or blkid(8) for more info
  8 #
  9 UUID=fee76371-e8ba-4b8b-ad91-6cc445aeec24 /                       xfs     defaults        0 0
 10 UUID=acbefda5-51ea-4b62-8766-cd75927be72f /boot                   xfs     defaults        0 0
 11 UUID=bbcdf6cb-f98e-47e9-ae72-476d1ccf48e1 swap                    swap    defaults        0 0
 12 /dev/cdrom                                /mnt                    iso9660 defaults        0 0
 13 
 

2.修改文件保存退出后运行下面的命令。
mount命令用于挂载设备
-a表示把/etc/fstab 文件指定的没有挂载的设备
ls /mnt 查看已经挂载成功的设备

[root@localhost ~]# mount -a
mount: block device /dev/sr0 is write-protected, mounting read-only
[root@localhost ~]# ls /mnt
CentOS_BuildTag  images                    repodata                       RPM-GPG-KEY-CentOS-Testing-6
EFI              isolinux                  RPM-GPG-KEY-CentOS-6           TRANS.TBL
EULA             Packages                  RPM-GPG-KEY-CentOS-Debug-6
GPL              RELEASE-NOTES-en-US.html  RPM-GPG-KEY-CentOS-Security-6
[root@localhost ~]#