add a new tape device

增加一个磁带机并完成重新配置引导：
(1)成为超级用户，并确认在/(root)目录下.
(2)键入touch命令：
# touch /reconfigure
(3)键入如下关闭命令： #halt

(4) 关闭设备电源.
(5) 增加磁带机.
(6) 给设备通电.

http://www.lcoa.cn/news/linux/200511181355335814.htm

I have received multiple persons responding with "touch /reconfigure". Thisis normally fine, but the situation is such that the drivers for the newsystem may not exist on the image which is installed onto this new system.Since these systems are restored with jumpstart / flash install the originalCD images are present at the time of the image load. If I 'touch/reconfigure' then reboot, the cd images with all the relavent drivers are notpresent and the reconfigure fails. Normally I did not 'touch /reconfigure', Ijust did a boot -r, but it is the same net effect.