[解决]centos6.5 挂在centos7DVD后作为软件源报错?报错

centos6.5 挂在centos7DVD后作为软件源报错

请教下怎么弄。。因为服务器没有外网，只能把dvd作为软件源，目前需要把DVD挂载上去。并作为软件源进行安装

服务器是centos6.5 64位的

而我手里只有centos7 DVD的iso文件。。

目前是这样操作的

mkdir /mnt/share
mount -o loop /home/godqueue/centos7DVD.iso /mnt/share
cp -av /mnt/share /home/godqueue/centos7
cd /etc/yum.repos.d
rename .repo .repo.bak *.repo
cat > /etc/yum.repos.d/CentOS-Media.repo <<EOF
[c6-media] 
name=CentOS-\$releasever - Media
baseurl=file:///home/godqueue/centos7
gpgcheck=0
enabled=1
gpgkey=file:///etc/pki/rpm-gpg/RPM-GPG-KEY-CentOS-6
EOF


yum clean all
yum upgrade

另外试过将CentOS-Media.repo的内容改为

[c7-media] 
name=CentOS-\$releasever - Media
baseurl=file:///home/godqueue/centos7
gpgcheck=0
enabled=1
gpgkey=file:///etc/pki/rpm-gpg/RPM-GPG-KEY-CentOS-7
EOF

[root@localhost yum.repos.d]# yum clean all
已加载插件：fastestmirror, refresh-packagekit, security
Cleaning repos: c6-media
清理一切
Cleaning up list of fastest mirrors
[root@localhost yum.repos.d]# yum upgrade
已加载插件：fastestmirror, refresh-packagekit, security
设置升级进程
Determining fastest mirrors
file:///home/godqueue/centos7/repodata/repomd.xml: [Errno 14] Could not open/read file:///home/godqueue/centos7/repodata/repomd.xml
尝试其他镜像。
错误：Cannot retrieve repository metadata (repomd.xml) for repository: c6-media. Please verify its path and try again

请教下怎么解决呢。。