ref: https://www.linuxtechi.com/install-kvm-hypervisor-on-centos-7-and-rhel-7/ https://www.thegeekstuff.com/2014/10/linux-kvm-create-guest-vm/ KVM is an open source hardware virtualization software through which we can create and run multiple…
在Red Hat Enterprise Linux Server release 5.7 上配置YUM本地源时,遇到了"Errno 5] OSError: [Errno 2] No such file or directory xxxx",花了点时间搞清楚错误的来龙去脉.特此记录一下: 将Redhat 5.7的光盘镜像拷贝到了/mnt/cdrom/LinuxSrc目录下,配置了rhel-media.repo文件,如下所示 [root@DB-Server yum.repos.d]# mo…