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185 lines
4.8 KiB
Plaintext
185 lines
4.8 KiB
Plaintext
=head1 NAME
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B<lsflexnode> - Display the information of flexible node
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=head1 SYNOPSIS
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B<lsflexnode> [B<-h> | B<--help>]
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B<lsflexnode> [B<-v> | B<--version>]
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B<lsflexnode> I<noderange>
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=head1 DESCRIPTION
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IBM BladeCenter HX5 offers flexibility ideal that the blades can be combined together for scalability.
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There are several concepts to support the HX5 multiple blades combination:
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=over 2
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B<Complex>: Multiple blades which combined by a scalability card is a complex.
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B<Partition>: A logic concept which containing part of the B<Blade slot node> in a complex. Each partition can map to a system to install Operating System. Each partition could have 1HX5, 1HX5+1MD or 2HX5+2MD. (MD is the Memory Drawer)
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B<Blade slot node>: The physical blade which installed in the slot of a chassis. It can be a HX5 or MD.
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=back
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A B<Complex> will be created automatically when a multiple blades combination is installed. In this B<Complex>, every blade belongs to it is working as a B<Blade slot node>.
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A B<Partition> can be created base on the B<Complex>, each B<Partition> can have one or multiple B<Blade slot node>.
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The I<noderange> in the B<SYNOPSIS> can be a AMM node or a blade node.
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=head1 OPTIONS
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=over 17
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=item B<-h | --help>
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Display the usage message.
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=item B<-v | --version>
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Display the version information.
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=back
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=head1 ATTRIBUTES
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The meaning of attributes which displayed by the B<lsflexnode>. The word 'node' in this section means B<Blade slot node>.
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=over 4
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=item B<Complex>
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The unique numeric identifier for a complex installed in the chassis.
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=item B<Partition number>
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The number of partitions currently defined for this complex.
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=item B<Complex node number>
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The number of nodes existing in this complex, regardless of their assignment to any given partition.
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=item B<Partition>
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The unique numeric identifier for a partition defined within a complex installed in the chassis.
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=item B<Partition Mode>
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The currently configured mode of this partition. It can be 'partition' or 'standalone'.
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=item B<Partition node number>
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The number of nodes currently defined for this partition.
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=item B<Partition status>
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The current power status of this partition when the partition has a valid partition configuration. It can be 'poweredoff', 'poweredon', 'resetting' or 'invalid'.
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=item B<Node>
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The unique numeric identifier for this node, unique within the partition. If this node does not belong to a partition, the slot number will be displayed.
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=item B<Node state>
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The physical power state of this node. It can be 'poweredoff', 'poweredon' or 'resetting'.
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=item B<Node slot>
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The base slot number where the node exists in the chassis.
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=item B<Node resource>
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A string providing a summary overview of the resources provided by this node. It includes the CPU number, CPU frequency and Memory size.
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=item B<Node type>
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The general categorization of the node. It can be 'processor', 'memory' or 'io'.
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=item B<Node role>
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Indicates if the node is assigned to a partition, and if so, provides an indication of whether the node is the primary node of the partition or not.
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=item B<Flexnode state>
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The state of a flexible node. It is the state of the partition which this node belongs to. If this node does NOT belong to a partition, the value should be 'invalid'.
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It can be 'poweredoff', 'poweredon', 'resetting' or 'invalid'.
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=item B<Complex id>
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The identifier of the complex this node belongs to.
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=item B<Partition id>
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The identifier of the partition this node belongs to.
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=back
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=head1 EXAMPLES
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=over 3
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=item 1
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Display all the B<Complex>, B<Partition> and B<Blade slot node> which managed by a AMM.
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lsflexnode amm1
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The output:
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amm1: Complex - 24068
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amm1: ..Partition number - 1
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amm1: ..Complex node number - 2
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amm1: ..Partition = 1
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amm1: ....Partition Mode - partition
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amm1: ....Partition node number - 1
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amm1: ....Partition status - poweredoff
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amm1: ....Node - 0 (logic id)
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amm1: ......Node state - poweredoff
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amm1: ......Node slot - 14
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amm1: ......Node type - processor
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amm1: ......Node resource - 2 (1866 MHz) / 8 (2 GB)
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amm1: ......Node role - secondary
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amm1: ..Partition = unassigned
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amm1: ....Node - 13 (logic id)
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amm1: ......Node state - poweredoff
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amm1: ......Node slot - 13
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amm1: ......Node type - processor
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amm1: ......Node resource - 2 (1866 MHz) / 8 (2 GB)
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amm1: ......Node role - unassigned
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=item 2
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Display a flexible node.
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lsflexnode blade1
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The output:
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blade1: Flexnode state - poweredoff
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blade1: Complex id - 24068
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blade1: Partition id - 1
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blade1: Slot14: Node state - poweredoff
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blade1: Slot14: Node slot - 14
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blade1: Slot14: Node type - processor
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blade1: Slot14: Node resource - 2 (1866 MHz) / 8 (2 GB)
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blade1: Slot14: Node role - secondary
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=back
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=head1 FILES
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/opt/xcat/bin/lsflexnode
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=head1 SEE ALSO
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L<mkflexnode(1)|mkflexnode.1>, L<rmflexnode(1)|rmflexnode.1>
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