安裝
yum install -y virt-manager* virt-install libvirt* *vnc*
yum install -y kvm virt-* libvirts bridge-utils qemu-img
啓動
virt-manager
問題:(virt-manager:10753): Gtk-WARNING **: 08:11:22.554: cannot open display:
解決:鏈接服務器的時候加上-X就能夠了 "ssh -X username@IP Address"
virt-manager 掛載nfs
[root@localhost home]# service rpcbind restart
Redirecting to /bin/systemctl restart rpcbind.service
[root@localhost home]# service rpcbind restart
Redirecting to /bin/systemctl restart rpcbind.service
[root@localhost home]# service nfs restart
Redirecting to /bin/systemctl restart nfs.service
[root@localhost home]# exportfs -r
cat exports
[root@localhost home]# cat /etc/exports
/iso *(rw,sync,no_root_squash)
/image *(rw,sync,no_root_squash)
問題
1.could not open disk image /home/d/shixun/vm/vdisk.img: Permission denied
修改文件夾權限以後,如果無效須要查看selinux disabled的狀態,重啓服務器。
重啓服務器以後,更新
yum update
使用
配置橋接
-- ifcfg-em0 --
TYPE=Ethernet
BOOTPROTO=none
ONBOOT=yes
BRIDGE=br0
DEVICE=em0
-- ifcfg-br0 --
TYPE=Bridge
BOOTPROTO=static
DEVICE=br0
ONBOOT=yes
IPADDR=*.*.*.*
GATEWAY=*.*.*.*
NETMASK=*.*.*.*
DNS2=*.*.*.*
IP衝突