HP安腾服务器配置Serial Console的方法

  安腾机器默认的console是VGAconsole，甚至在EFI中，已设定了serial console。
    为了设定serial console,必须将console= 参数传递给kernel。做法有两种：
    1． manual boot option
    fs0:>elilo linux 　＂console=ttyS0＂

    ２．automatic via elilo.conf
    在elilo.conf文件中,加入append=console=＂ttyS0＂一行

    在EFI Console-In/Out table中,必须选择一个UART. PNP0501表示Serial A 或Serial 1 built-in UART,而HWP0002表示MP卡上的console UART.

    UARTs编号规则如下:

rx2600/zx6000 without a MP(built-in UART selected for Console-In/Out)
ttyS0:serial [A|1]
ttyS1:serial [B|2]

rx2600/zx6000 with a MP(built-in UART selected for Console-In/Out)
ttyS0:serial [A|1]
ttyS1:serial [B|2]
ttyS2:UPS/AUX Port
ttyS3:Console Port
ttyS4:Modem/Remote Port
ttyS5:Local Session

rx2600/zx6000 with a MP(MP console selected for Console-In/Out)
ttyS0: Console Port
ttyS1: serial [A|1]
ttyS2: serial [B|2]
ttyS3: UPS/AUX Port
ttyS4:Modem/Remote Port
ttyS5:Local Session

rx5670(MP console selected for Console-In/Out)
ttyS0: Console Port
ttyS1: UPS/AUX Port
ttyS2:Modem/Remote Port
ttyS3:Local Session