topology man page on IRIX

topology man page on IRIX

Man page or keyword search:
man Server 31559 pages
apropos Keyword Search (all sections)
Output format



TOPOLOGY(1)							   TOPOLOGY(1)

NAME
     topology - machine topology information

SYNOPSIS
     topology [-t]

DESCRIPTION
     Machine topology information is extracted from the hardware graph.	 The
     output of the topology command is not guaranteed to remain constant
     between releases.	The topology command is an editable script that can be
     customized by the end user.

OPTIONS
     -t	  Display additional node type information.

EXAMPLE
     When executed on a 16 processor Origin2000 named clink, the topology
     command yields:

     Machine clink has:
     16 cpu's
     8 memory nodes
     4 routers

     The cpus are:
     cpu 0 is /hw/module/1/slot/n1/node/cpubus/0/a
     cpu 1 is /hw/module/1/slot/n1/node/cpubus/0/b
     cpu 2 is /hw/module/1/slot/n2/node/cpubus/0/a
     cpu 3 is /hw/module/1/slot/n2/node/cpubus/0/b
     cpu 4 is /hw/module/1/slot/n3/node/cpubus/0/a
     cpu 5 is /hw/module/1/slot/n3/node/cpubus/0/b
     cpu 6 is /hw/module/1/slot/n4/node/cpubus/0/a
     cpu 7 is /hw/module/1/slot/n4/node/cpubus/0/b
     cpu 8 is /hw/module/2/slot/n1/node/cpubus/0/a
     cpu 9 is /hw/module/2/slot/n1/node/cpubus/0/b
     cpu 10 is /hw/module/2/slot/n2/node/cpubus/0/a
     cpu 11 is /hw/module/2/slot/n2/node/cpubus/0/b
     cpu 12 is /hw/module/2/slot/n3/node/cpubus/0/a
     cpu 13 is /hw/module/2/slot/n3/node/cpubus/0/b
     cpu 14 is /hw/module/2/slot/n4/node/cpubus/0/a
     cpu 15 is /hw/module/2/slot/n4/node/cpubus/0/b

     The nodes are:
     node 0 is /hw/module/1/slot/n1/node
     node 1 is /hw/module/1/slot/n2/node
     node 2 is /hw/module/1/slot/n3/node
     node 3 is /hw/module/1/slot/n4/node
     node 4 is /hw/module/2/slot/n1/node
     node 5 is /hw/module/2/slot/n2/node
     node 6 is /hw/module/2/slot/n3/node

									Page 1

TOPOLOGY(1)							   TOPOLOGY(1)

     node 7 is /hw/module/2/slot/n4/node

     The routers are:
     /hw/module/1/slot/r1/router
     /hw/module/1/slot/r2/router
     /hw/module/2/slot/r1/router
     /hw/module/2/slot/r2/router

     The topology is defined by:
     /hw/module/1/slot/n1/node/link -> /hw/module/1/slot/r1/router
     /hw/module/1/slot/n2/node/link -> /hw/module/1/slot/r1/router
     /hw/module/1/slot/n3/node/link -> /hw/module/1/slot/r2/router
     /hw/module/1/slot/n4/node/link -> /hw/module/1/slot/r2/router
     /hw/module/2/slot/n1/node/link -> /hw/module/2/slot/r1/router
     /hw/module/2/slot/n2/node/link -> /hw/module/2/slot/r1/router
     /hw/module/2/slot/n3/node/link -> /hw/module/2/slot/r2/router
     /hw/module/2/slot/n4/node/link -> /hw/module/2/slot/r2/router

     /hw/module/1/slot/r1/router/1 -> /hw/module/2/slot/r1/router
     /hw/module/1/slot/r1/router/2 -> /hw/module/2/slot/r2/router
     /hw/module/1/slot/r1/router/4 -> /hw/module/1/slot/n2/node
     /hw/module/1/slot/r1/router/5 -> /hw/module/1/slot/n1/node
     /hw/module/1/slot/r1/router/6 -> /hw/module/1/slot/r2/router
     /hw/module/1/slot/r2/router/1 -> /hw/module/2/slot/r2/router
     /hw/module/1/slot/r2/router/2 -> /hw/module/2/slot/r1/router
     /hw/module/1/slot/r2/router/4 -> /hw/module/1/slot/n4/node
     /hw/module/1/slot/r2/router/5 -> /hw/module/1/slot/n3/node
     /hw/module/1/slot/r2/router/6 -> /hw/module/1/slot/r1/router
     /hw/module/2/slot/r1/router/1 -> /hw/module/1/slot/r1/router
     /hw/module/2/slot/r1/router/2 -> /hw/module/1/slot/r2/router
     /hw/module/2/slot/r1/router/4 -> /hw/module/2/slot/n2/node
     /hw/module/2/slot/r1/router/5 -> /hw/module/2/slot/n1/node
     /hw/module/2/slot/r1/router/6 -> /hw/module/2/slot/r2/router
     /hw/module/2/slot/r2/router/1 -> /hw/module/1/slot/r2/router
     /hw/module/2/slot/r2/router/2 -> /hw/module/1/slot/r1/router
     /hw/module/2/slot/r2/router/4 -> /hw/module/2/slot/n4/node
     /hw/module/2/slot/r2/router/5 -> /hw/module/2/slot/n3/node
     /hw/module/2/slot/r2/router/6 -> /hw/module/2/slot/r1/router

     When the -t option is included, each node type is specified
     in the node information section of the output. Such as:

     node 0 is /hw/module/1/slot/n1/node [O3K+I]

     which indicates an Origin 3000 family based node extended
     with an Ibrick.

SEE ALSO
     hinv(1), hwgraph(4)

									Page 2

[top]

List of man pages available for IRIX

Copyright (c) for man pages and the logo by the respective OS vendor.

For those who want to learn more, the polarhome community provides shell access and support.

[legal] [privacy] [GNU] [policy] [cookies] [netiquette] [sponsors] [FAQ]

Polarhome, production since 1999.
Member of Polarhome portal.
Based on Fawad Halim's script.
....................................................................

Vote for polarhome