1、連線MP埠
1）先用串列埠線連線MP 口
2）開啟超級終端，選 com1,設定選“還原預設值”設定如下：9600、資料位8、
3）連線後會提示MP Loing，輸入帳號密碼 Admin / Admin （注意在超級終端的傳送-》捕獲文字來儲存你的資訊到檔案上）
4）MP 登入後系統會提示“Console Login” ，這時直接按 CTRL+b CTRL+b CTRL+b 就進到MP 的模式了
5）進入MP 模式後會看到選單：
MP MAIN MENU:
         CO: Consoles
        VFP: Virtual Front Panel (partition status)
         CM: Command Menu
         CL: Console Logs
         SL: Show Event Logs
         HE: Help
          X: Exit Connection
6）選 SL SL SL 進入，會有子選單：
   EVENT LOG MENU:
     FPL: Forward Progress Log
     SEL: System Event Log
     LIVE: Live Events
     CLR: Clear FPL and SEL
     Q: Quit
7）選 SEL SEL SEL ,進入下一級
Welcome to the SEL (System Event Log) Viewer
   The following SEL navigation commands are available:
         D: Dump log starting at current block for capture and analysis
         F: Display first (oldest) block
         L: Display last (newest) block
         J: Jump to specified entry and display previous block
         +: Display next (forward in time) block
         -: Display previous (backward in time) block
      : Repeat previous +/- command
      : Repeat previous +/- command
         ?: Display help
        ^B: Exit viewer
   The following event format options are available:
         K: Keyword
         R: Raw hex
         T: Text
   The following event filter options are available:
         A: Alert level
         C: Cell
         U: Unfiltered
  然後按Enter Enter 或是Space Space 會列出日誌資訊
  [7620_01] MP:VWR (,,+,-,?,F,L,J,D,K,R,T,A,C,U,^B) > [7620_01] t
Switching to text format.
[7620_01] MP:VWR (,,+,-,?,F,L,J,D,K,R,T,A,C,U,^B) > [7620_01]
Log Entry 5533:    12/02/2012 00:00:24
Alert level 2: Informational
Keyword: MP_TIMESTAMP
MP timestamp event.
Reporting Entity: Management Processor located in cabinet 0
0x4b001a6600e00045 0x0100000050ba9a18
Log Entry 5532:    12/01/2012 21:18:25
Alert level 2: Informational
Keyword: IPMI Type-E0 Event
Event definition not found
Reporting Entity: Unrecognized report entity type
Legacy PA HEX Code: 0x01001
0x5f801c2f02e00043 0x0000000000001001
0x4b001c2f02e00044 0x0100000050ba7421
8）輸入 ctrl+b ,然後再 q，回到主選單：
9）再入 CM ,輸入 ps 檢視狀態資訊
  [7620_01] MP:CM> ps
Display detailed status of the selected MP bus device.
The following MP bus devices were found:
+---+----+----+-----+-----+-------+-----+
|   |    |    |     |     |       |     |
|   |    |LAN\| Sys |     | IO   |     |
|Cab| MP |SCSI|Bkpln|Cells|Chassis| BPS |
| # |M S|0 1|     | 0 1 | 0   1 | 0 1 |
+---+----+----+-----+-----+-------+-----+
| 0 |*   |   *| * |   * | *   * | * * |
+---+----+----+-----+-----+-------+-----+
You may display detailed power and hardware status for the following items:

    T - Cabinet
    S - System Backplane
    G - MP (Core I/O)---------------------------------------------這裡可以選擇自己想要檢視的裝置的資訊
    P - IO Chassis
    C - Cell
        Select Device: t
HW status for rx7620 cabinet : FAILURE DETECTED
Power switch is on
Right Door is closed
Top Door is closed
Left Door is closed
Total Power Available 7200 VA
Total Power Needed 1535 VA
Power Redundancy : redundant
Power Viability : viable
Power Status
---------------+-----+-----+-------+-----+
               |     |     |       |     |
               | Sys |     | IO   |     |
               |Bkpln|Cells|Chassis| BPS |
               |     | 0 1 | 0   1 | 0 1 |
---------------+-----+-----+-------+-----+
Populated     | * |   * | *   * | * * |
Enabled       | * |   * |     * | * * |
Power OK      | * |   * |     * | * * |
Warning/Fault |     |     |       |     |
Attention LED |     |     |       |     |
AC Line status:
Line A0 Present
Line A1 Present
Line B0 Present
Line B1 Present

2、管理MP
CO
在主選單模式下輸入co，可以使螢幕脫離MP 管理狀態進入到OS 的 Console 介面，可以進入到作業系統之中，然後操作和在普通的終端上操作並無區別。需要從OS 的 console 介面退回到MP 管理介面中，需要輸入“Ctrl+B”。因此co 和 Ctrl+B 是 MP 中最常用的兩個命令，co 是從MP 切換到作業系統的console，而 Ctrl+B 是從作業系統console 切換到MP 的管理介面之中。

VFP(Virtual Front Panel)
可以顯示當前系統的指示燈狀態，顯示系統的正常與否。

CM
cm 是命令模式，輸入cm 後系統進入到cm 模式中，該模式有很多命令可以對系統進行管理，其中最常用的為lc 和 pc，下面著重介紹這兩個命令，其他命令可以使用輸入help 檢視。

Lc (Lan config):
是設定MP 上的網路卡的IP 地址，以便透過遠端方式訪問MP，在輸入lc 後系統應該顯示，輸入A 進行修改，按照命令的提示輸入相應的IP，閘道器和主機名，最後儲存即可，然後可以使用telnet 訪問該MP。

PE (V11.31)-----pc(Power Control):
使用該命令可以遠端給系統上電和下電，輸入後應該顯示。可以輸入on/off 來控制系統的加電情況。在主選單中的其他命令，用法都比較簡單，可以使用help 檢視即可。在11.31版本中使用的PE
[7620_01] MP:CM> he 查出所有常用命令
Management Processor Firmware revision 7.008, Dec 1 2005 at 16:43:35
Detailed help on commands is available from the main menu (MP> he)
The following are the Service commands that are available

BO      : Boot a partition.
DATE    : Set the time and date
DF      : Display FRU information of an Entity.
FW      : Firmware Update Utility
DFW     : Duplicate Firmware
MA      : Return to the Main menu.
MR      : Modem Reset
OSP     : Online Scan Programming Utility
PE      : Power entities on or off.
PWRGRD : Allows user to configure the power grid
RE      : Reset entity.
RR      : Reset a partition for reconfiguration.
RS      : Reset a partition.
SYSREV : Returns all System Revisions

3、清除全部的系統log
當系統日誌滿的時候，需要清除舊的系統日誌
[7620_01] MP> sl
     EVENT LOG MENU:
     FPL: Forward Progress Log
     SEL: System Event Log
     LIVE: Live Events
     CLR: Clear FPL and SEL
     Q: Quit

    [7620_01] MP:VW> clr
    Are you sure you want to clear the FPL and SEL logs? (Y/[N]) y
    Clearing all of the event logs.
4、檢查主機FW
[7620_01] MP> cm
                Enter HE to get a list of available commands
[7620_01] MP:CM> sysrev
    Cabinet firmware revision report
PROGRAMMABLE HARDWARE :
System Backplane :   GPM          FM        OSP
                   -------     -------    -------
                     1.003       1.002      1.002
PCI-X Backplane :   LPM          HS
                   -------     -------
                     2.000       1.000
Core IO          : Master       Slave
                   --------     -------
                      2.011       0.000
                     LPM        PDHC
                   -------    -------
Cell 0 :             0.000      0.000 - not installed
Cell 1 :             1.002      1.010
FIRMWARE:
Core IO
Master        : A.007.008
Event Dict.   :          1.015
Slave         : A.000.000 - not installed
Event Dict.   :          0.000
Cell 0 - not installed
PDHC          : A.000.000
Pri SFW       :      0.000
Sec SFW       :      0.000
Cell 1
PDHC          : A.003.027
Pri SFW       :     23.001 (PA)
Sec SFW       :      3.096 (IA)

5、檢查主機電源和風扇狀態
檢查主機電源和風扇問題時可以使用cm 選單中的命令ps

6、做 TOC
有時在系統故障診斷時，需要做TOC，生成dump 檔案供響應中心診斷分析，找出故障原因。
注意：TOC 會使系統shudown 並將記憶體中的資訊dump 到硬碟，以便再診

HP-UX MP管理（RX7620 11.31為例）

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