最近发现安装vmtools 一直失败：
Creating a new initrd boot image for the kernel.
vmware-tools-thinprint start/running
initctl: Job failed to start
Unable to start services for VMware Tools
Execution aborted.
/sbin/restorecon: Warning no default label for /tmp/vmware-block-restore0/tmp_file
后来发现是因为最小安装有些必要的程序没有安装，
于是
yum install kernel-devel gcc dracut make perl fuse-libs
然后再次安装vm tools ，就可以解决之前的问题了
可以参考;
http://kb.vmware.com/selfservice/microsites/search.do?language=en_US&cmd=displayKC&externalId=2062302