Figure 26 shows the hardware involved in switching the Server Unit /390 on/off.
The following hardware components must be switched off in the specified order.
CAUTION!
This does not disconnect the hardware components completely from the power source (POWER STAND-BY). To cut the entire system off from the power source, you must must disconnect the power distribution units from the power source.
Notify Customer Support.
1. Switch off the optional Application Units
Before the Application Unit is switched off, the power-on indicator lights up green.
> | Terminate the customer applications and the operating system properly. The Application Unit is switched off automatically and enters standby mode. The status indicator lights up orange. Check this before continuing. If the operating system does not automatically switch off the Application Unit, hold the On/Off switch down for at least four seconds. Alternatively, as administrator or AU administrator you can switch the Application Unit off using the SE Manager (menu Hardware -> Units, Units tab, Power off icon), see the “Operation and Administration” manual [5]. |
The controls, indicators and further on/off options for the AU are described in the "Additive Components" Operating Manual [4].
Further Application Units are switched off in the same way.
2. Switch off the Server Unit SU /390
> | First make sure that the Native BS2000 system resp. all BS2000 VMs and the monitor system is shut down properly. |
> | As administrator, BS2000 administrator or authorized BS2000 operator, switch off the Server Unit using the SE Manager (menu Hardware -> Units, Units tab, Power off icon), see the “Operation and Administration” manual [5]. Before the Server Unit is switched off, the power-on indicator lights up green, and after it has been switched off, it lights up orange. Check this before continuing. |
Alternatively you can switch the Server Unit off by pressing the STAND-BY button on the server's control panel (see "Control panel (on the SE /390)") or via the SVP console (menu item POWER STAND-BY in AUXILIARY FRAME: POWER STAND-BY/IMPL). The BS2000 system should already have been shut down.
The control panel and SVP frames of the Server Unit are described in the "Server Unit /390" Operating Manual [2].
3. Switch off the optional Server Units x86 (SE730 only)
> | As administrator, BS2000 administrator or authorized BS2000 operator, switch off the Server Unit using the SE Manager (menu Hardware -> Units, Units tab, Power off icon), see the “Operation and Administration” manual [5]. When the Server Unit is switched off, the BS2000 system is shut down properly taking into account the remaining runtime specified. Before the Server Unit is switched off, the power-on indicator lights up green, and after it has been switched off, it lights up orange. Check this before continuing. |
The controls and indicators of the Server Unit are described in the "Server Unit x86" Operating Manual [3].
Further Server Units x86 are switched off in the same way.
4. Switch off the MU
> | Switch off the MU using the SE Manager (menu Hardware -> Units, Units tab, Power off icon), see the “Operation and Administration” manual [5] Before the MU is switched off, the power-on indicator lights up green, and after it has been switched off, it lights up orange (item 7 resp. 2 in figure 9/11). Check this before continuing. |
Redundant MUs are switched off in the same way.
5. Switch off the optional hardware components
> | Switch off the ETERNUS LT140 tape library using the On/Off switch on the front (see the "Additive Components" Operating Manual [4]). |
> | Switch off any other connected hardware components. |