系统环境 # cat /etc/redhat-release CentOS Linux release 7.1.1503 (Core) qemu-img版本 #rpm -qa qemu-img qemu-img-1.5.3-86.el7_1.2.x86_64 使用方法: #./managesnapshot.sh Usage: managesnapshot.sh: -c <path to disk> -n <snapshot name> Usage: managesnapshot.sh: -d <path to disk> -n <snapshot name> Usage: managesnapshot.sh: -r <path to disk> -n <snapshot name> Usage: managesnapshot.sh: -b <path to disk> -n <snapshot name> -p <dest dir> -t <dest file> 对qcow2镜像操作如下: 创建快照 #./managesnapshot.sh -c centos6.6.qcow2 -n clean 备份快照至新的镜像 #./managesnapshot.sh -b centos6.6.qcow2 -n clean -p . -t clean.qcow2 恢复镜像中快照 #./managesnapshot.sh -r centos6.6.qcow2 -n clean可以使用 qemu-img info xxx.qcow2 查看内部快照 删除镜像中的快照 #./managesnapshot.sh -d centos6.6.qcow2 -n clean 转载请保留固定链接: https://linuxeye.com/Linux/2677.html |