autotest/virt-test — pull request #772 by xutian (2013-08-23 03:07:55+00:00)
Title: Add catch_serial_cmd for virtio_scsi and ide block device

For scsi and sata disk we can get serial commands by sginfo -s /dev/sda, and for IDE disk we can ready it easy from hdparm -i /dev/hda;

thanks,
Xu