1, 我到iso文件放在/mnt下

[root@localhost mnt]# lsrhel-server-6.4-x86_64-dvd.iso

2，首先创建挂载目录

[root@localhost mnt]# mkdir /mnt/iso[root@localhost mnt]# lsiso  rhel-server-6.4-x86_64-dvd.iso

3，通过mount命令挂载

mount -t iso9660 -o loop rhel-server-6.4-x86_64-dvd.iso /mnt/iso

4，检测挂载

[root@localhost mnt]# df -h | grep iso/mnt/rhel-server-6.4-x86_64-dvd.iso                      3.5G  3.5G     0 100% /mnt/iso

[root@localhost mnt]# cd iso[root@localhost iso]# lsEFI               Packages                  RELEASE-NOTES-pa-IN.htmlEULA              README                    RELEASE-NOTES-pt-BR.htmlEULA_de           RELEASE-NOTES-as-IN.html  RELEASE-NOTES-ru-RU.htmlEULA_en           RELEASE-NOTES-bn-IN.html  RELEASE-NOTES-si-LK.htmlEULA_es           RELEASE-NOTES-de-DE.html  RELEASE-NOTES-ta-IN.htmlEULA_fr           RELEASE-NOTES-en-US.html  RELEASE-NOTES-te-IN.htmlEULA_it           RELEASE-NOTES-es-ES.html  RELEASE-NOTES-zh-CN.htmlEULA_ja           RELEASE-NOTES-fr-FR.html  RELEASE-NOTES-zh-TW.htmlEULA_ko           RELEASE-NOTES-gu-IN.html  repodataEULA_pt           RELEASE-NOTES-hi-IN.html  ResilientStorageEULA_zh           RELEASE-NOTES-it-IT.html  RPM-GPG-KEY-redhat-betaGPL               RELEASE-NOTES-ja-JP.html  RPM-GPG-KEY-redhat-releaseHighAvailability  RELEASE-NOTES-kn-IN.html  ScalableFileSystemp_w_picpaths            RELEASE-NOTES-ko-KR.html  Serverisolinux          RELEASE-NOTES-ml-IN.html  TRANS.TBLLoadBalancer      RELEASE-NOTES-mr-IN.htmlmedia.repo        RELEASE-NOTES-or-IN.html