qemu-kvm篇

问题1：系统centos6.5，qemu-kvm编译安装，configure时报error： Error:libpci check failed Disable KVM Device Assignment capability

解决：yum install pciutils-devel

问题2：系统fedora19，qemu-1.6.2带spice支持编译安装，configure –enable-spice时报错： ERROR:User requested feature spice configure was not able to find it

解决：yum install spice-server-devel spice-protocol spice-server

问题3：找寻centos对应的qemu-kvm源码包

解决：http://vault.centos.org/6.5/updates/Source/SPackages/

问题4：centos6.5上安装的node，不支持动态快照，查看log报错： libvirtError:unsupported configuration:reuse is not supported with this QEMU binary

解决：centos上的qemu-kvm不支持动态快照，要安装rhel上的qemu，下载对应版本的qemu-kvm-rhev，qemu-kvm-rhev-tools，qemu-img-rhev

一般问题篇：

问题1：系统fedora19，yum update时出现metadata file does not match checksum

解决：
/etc/yum.conf加上http_caching=none
yum clean all  
yum clean metadata  
yum makecache

如果还是不行，比如遇到adobe更新不了，使用yum update –disablerepo=adobe-linux-x86_64避免更新adobe

问题2：src.rpm包安装时报错：warning:user mockbuild does not exist - using root

解决：useradd -s /sbin/nologin mockbuild

问题3：Device does not seem to be present

解决：rm /etc/udev/rules.d/70-persistent-net.rules

问题4：虚拟机开机报错：Inodes that were part of a corrupted orphan linked list found

解决：fsck -y -c