=======================================================
E10K: Powering on/off procedures
=======================================================
:Title:        E10K: Powering on/off procedures
:Author:       Douglas O'Leary <dkoleary@olearycomputers.com>
:Description:  E10K: Powering on/off procedures
:Date created: 08/1999
:Date updated: 09/1999
:Disclaimer:   Standard: Use the information that follows at your own risk.  If you screw up a system, don't blame it on me...

*   Powering off individual domains
*   Powering off the entire E10K
*   Powering on individual domains
*   Powering on the entire E10K

.. _Powering off individual domains:

Powering off individual domains
===============================

1.  Connect to the correct domain

    a.  Login to ssp as ssp and enter ${domain_name} at the *Please enter 
        SUNW_HOSTNAME:* prompt.
    b.  If already logged into the ssp, enter 
        ``domain_switch ${domain_name}`` in a command window.

2.  ID proper domain boards by executing ``domain_status`` and noting the 
    board numbers under the heading SYSBDS::

        ${SSP}:${Domain}% domain_status
        DOMAIN          TYPE                     PLATFORM       OS     SYSBDS
        domain1         Ultra-Enterprise-10000   Plat_name      2.6    4 5
        domain2         Ultra-Enterprise-10000   Plat_name      2.6    0 1
        domain3         Ultra-Enterprise-10000   Plat_name      2.6    3
        domain4         Ultra-Enterprise-10000   Plat_name      2.6    6 8
        domain5         Ultra-Enterprise-10000   Plat_name      2.6    9 10

3.  Bring the domain down.

    a.  Open another command window, issue ``domain_switch`` if necessary.
    b.  Execute ``netcon`` to start up the domain console.
    c.  Log in as root.
    d.  Execute ``sync;sync;sync;init 0``
    e.  Once the system is at the OK prompt, continue.

4.  In the first command window, enter ``power -off -sb ${brd_numbers[*]}``. 
    Board numbers are listed together with space separators.

.. _Powering off the entire E10K:

Powering off the entire E10K
============================

1.  Bring down all E10K domains:

    a.  Open a command window.
    b.  Issue ``domain_switch ${domain_name}`` to connect to the correct 
        domain.
    c.  Issue ``netcon`` to open the domain console.
    d.  Log in as root.
    e.  Execute ``sync;sync;sync;init 0``
    f.  Once the domain is at the OK prompt, exit the netconsole by issuing 
        ~. (Press/hold tilde while pressing period).
    g.  Iterate through the above until all domains are down.

2.  Open a command window on shamash and enter ``power -B -off -all``. When 
    the command completes, you will hear the power switches changing 
    position in the E10K cabinet.
 
3.  Power off the SSP::

        su - root
        sync;sync;sync;init 0

    When the OK prompt appears, turn off the power to the ssp.

.. _Powering on individual domains:

Powering on individual domains
==============================

1.  Open two command windows; issue ``domain_switch ${domain_name}`` as 
    necessary.
2.  In one of the windows, ID the system boards by issuing ``domain_status`` 
    and noting the board numbers under the heading SYSBDS::

        ${SSP}:${Domain}% domain_status
        DOMAIN          TYPE                     PLATFORM       OS     SYSBDS
        domain1         Ultra-Enterprise-10000   Plat_name      2.6    4 5
        domain2         Ultra-Enterprise-10000   Plat_name      2.6    0 1
        domain3         Ultra-Enterprise-10000   Plat_name      2.6    3
        domain4         Ultra-Enterprise-10000   Plat_name      2.6    6 8
        domain5         Ultra-Enterprise-10000   Plat_name      2.6    9 10

3.  Issue ``power -on -sb ${board_numbers[*]}``. Board numbers are listed 
    together with space separators.
4.  Issue ``bringup -A off -l7``. NOTE: Space between the '-A' and 'off' and 
    lower case L in the '-l7'.
5.  In the other window, issue ``netcon``. Wait for the OK prompt to appear, 
    then execute boot.
6.  Wait for the system to come up completely, then exit the netconsole by 
    issuing ~. (Press/hold tilde while pressing period).

.. _Powering on the entire E10K:

Powering on the entire E10K
===========================

1.  Power on the SSP; at the OK prompt, type boot
2.  Flip the power switches on the E10K.
3.  Log in as ssp

    a.  Enter ${Plat_name} at the Please enter SUNW_HOSTNAME: prompt.
    b.  Open a command window; execute ``power -on -all``
    c.  Open another command windows. foreach domain do:

        1.  In one window, execute domain_switch ${domain_name}
        2.  Execute bringup -A off -l7 NOTE: Space between the '-A' and 
            'off' and lower case L in the '-l7'.
        3.  In the other command window, execute 
            ``domain_switch ${domain_name}`` followed by ``netcon``
        4.  When the OK prompt appears, execute boot

NOTES: **ONLY BRING UP ONE SYSTEM AT A TIME** Otherwise, the boot process 
will take longer than it already does!