1.找到光盘的位置
ls -l /dev |grep cdrom
mount /dev/sr0 /mnt
[root@node2 /]# ls -l /dev |grep cdrom
lrwxrwxrwx 1 root root 3 Dec 4 03:17 cdrom2 -> sr0
crw-rw---- 1 root cdrom 21, 1 Dec 4 03:17 sg1
brw-rw---- 1 root cdrom 11, 0 Dec 4 03:17 sr0
[root@node2 /]# mount /dev/sr0 /mnt
mount: block device /dev/sr0 is write-protected, mounting read-only
[root@node2 /]# df -h
Filesystem Size Used Avail Use% Mounted on
/dev/sda3 45G 19G 25G 43% /
tmpfs 931M 0 931M 0% /dev/shm
/dev/sda1 283M 39M 229M 15% /boot
/dev/sr0 3.7G 3.7G 0 100% /mnt
2.挂载本机iso文件
mount xxx.iso /media -o loop
-o loop用来把一个文件当成硬盘分区挂载上系统
参考资料:
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