I am sorry to all , because I suddenly entered the send button for the blank content. On Mon, Apr 26, 2010 at 7:49 PM, sync <jiannma at gmail.com> wrote: > Hi, guys: > > > -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.centos.org/pipermail/centos/attachments/20100426/ce2dd36e/attachment-0005.html>