Hi, All I''m experiencing a strange issue, I need you help. I have a sandy bridge server, and this server has randomly reboot, and I can not re-produce it, and I can not find any useful log. the last reboot is when I transfer a big file from this server to backup server with sftp, it just rebooted as soon as transfer started. sftp> put backup.tar.gz Uploading backup.tar.gz to /root/backup.tar.gz backup.tar.gz 0% 0 0.0KB/s --:-- ETAR But I can not re-produce it after rebooting.:( We are running xen 3.4.3. Any idea? Regards, Jingyun _______________________________________________ Xen-users mailing list Xen-users@lists.xensource.com http://lists.xensource.com/xen-users