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OpenPOWER (OpenBMC managed)
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===========================
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The following sections documents the procedures in managing OpenPOWER servers in an xCAT cluster.
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These are machines use the IBM Power Architecture and is **OpenBMC** managed.
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The following sections document the procedures in managing OpenPOWER servers in an xCAT cluster.
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OpenPower servers are machines that use IBM Power Architecture and are **OpenBMC** managed.
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.. toctree::
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:maxdepth: 2
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Manually Define Nodes
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=====================
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**Manually Define Node** means the admin knows the detailed information of the physical server and manually defines it into xCAT database with ``mkdef`` commands.
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**Manually Define Node** means if admin knows the detailed information of the physical server, ``mkdef`` command can be used to manually define it into xCAT database..
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In this document, the following configuration is used in the example
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In this document, the following configuration is used as an example
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Compute Node info::
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@ -12,16 +12,16 @@ Compute Node info::
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OpenBMC username: root
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OpenBMC Password: 0penBMC
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Execute ``mkdef`` command to define the node: ::
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Run ``mkdef`` command to define the node: ::
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mkdef -t node cn1 groups=openbmc,all mgt=openbmc cons=openbmc bmc=50.0.101.1 bmcusername=root bmcpassword=OpenBMC
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mkdef -t node cn1 groups=openbmc,all mgt=openbmc cons=openbmc bmc=50.0.101.1 bmcusername=root bmcpassword=0penBmc
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The manually defined node will be like this::
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The manually defined node will be ::
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# lsdef cn1
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Object name: cn1
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bmc=50.0.101.1
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bmcpassword=OpenBMC
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bmcpassword=0penBmc
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bmcusername=root
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cons=openbmc
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groups=openbmc,all
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@ -35,14 +35,14 @@ Hardware Management
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Remote Power Control
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````````````````````
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The next important thing is to control the power of a remote physical machine. For this purpose, ``rpower`` command is involved. ::
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``rpower`` command can be used to control the power of a remote physical machine. ::
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rpower cn1 on
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rpower cn1 off
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rpower cn1 boot
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rpower cn1 reset
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Get the current rpower state of a machine, refer to the example below. ::
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To get the current rpower state of a machine: ::
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# rpower cn1 state
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cn1: on
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@ -50,11 +50,11 @@ Get the current rpower state of a machine, refer to the example below. ::
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Remote Console
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``````````````
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In order to get the command line console remotely. xCAT provides the ``rcons`` command.
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``rcons`` command can be used to get command line remote console.
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#. Make sure the ``conserver`` is configured by running ``makeconservercf``.
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#. Make sure the ``conserver`` is configured by running ``makeconservercf cn1``.
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#. After that, you can get the command line console for a specific machine with the ``rcons`` command ::
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#. Start command line remote console: ::
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rcons cn1
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