vmware添加新硬盘磁盘扫描脚本

1. #！ /bin/bash
2. echo "- - -" > /sys/class/scsi_host/host0/scan
3. echo "- - -" > /sys/class/scsi_host/host2/scan
4. echo "- - -" > /sys/class/scsi_host/host1/scan