开通Virtualizor KVM时 提示
Errors : QCOW2 Storage not supported for the current libguestfs version. Please follow <a href=”https://www.virtualizor.com/wiki/Llibguestfs_CentOS_7.3_Fix” target=”_blank”>this</a> guide to install the supported version.
参考官方文档（https://www.virtualizor.com/docs/admin/libguestfs-centos-7-3-fix/）修复
SSH执行：
/usr/local/emps/bin/php /usr/local/virtualizor/scripts/guestfs_fix.php
一键处理。
