Rennes:Network: Difference between revisions
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== | == Network topology == | ||
[[Image:reseau_35.png]] | [[Image:reseau_35.png]] | ||
* Les switch [http://www.cisco.com/en/US/products/hw/switches/ps5023/products_data_sheet09186a0080161371.html Cisco 3750] ont un fond de panier de 64 Gigabits, et sont interconnectés par un bus à 32 Gigabits. La liaison montante de chaque pile de Cisco 3750 est une fibre gigabit. | * Les switch [http://www.cisco.com/en/US/products/hw/switches/ps5023/products_data_sheet09186a0080161371.html Cisco 3750] ont un fond de panier de 64 Gigabits, et sont interconnectés par un bus à 32 Gigabits. La liaison montante de chaque pile de Cisco 3750 est une fibre gigabit. | ||
* HP Nodes are connected with [http://www.hp.com/rnd/products/switches/2800_series/overview.htm HP ProCurve 2848] switches. | * HP Nodes are connected with [http://www.hp.com/rnd/products/switches/2800_series/overview.htm HP ProCurve 2848] switches. | ||
* Le hub 10Mbit des machines Sun relie les processeurs de service des noeuds parasol à la machine de service <code class="host">parasol-srv</code>. C'est un réseau indépendant du réseau Gigabit ethernet. | * Le hub 10Mbit des machines Sun relie les processeurs de service des noeuds parasol à la machine de service <code class="host">parasol-srv</code>. C'est un réseau indépendant du réseau Gigabit ethernet. | ||
* Grid'5000 and Renater connectivity is provided by a [http://www.juniper.net/customers/support/products/m20.jsp Juniper M20] router. | * Grid'5000 and Renater connectivity is provided by a [http://www.juniper.net/customers/support/products/m20.jsp Juniper M20] router. | ||
== Node names == | == Node names == | ||
* | * Head nodes are assigned to compilation, debugging and running reservations through [[OAR]]. | ||
* | * Compute nodes must be reserved before use with [https://www-secure.irisa.fr/gridprems GridPrems] or [[OAR]]. | ||
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== Myrinet on Dell nodes (paraci) == | == Myrinet on Dell nodes (paraci) == | ||
<code class="host">paraci17</code> | <code class="host">paraci17</code> to <code class="host">paraci32</code> have a Myrinet 2000 network card. | ||
== InfiniBand on HP nodes (paravent) == | |||
<code class="host">paravent01</code> to <code class="host">paravent64</code> have a 10GB Infiniband card. | |||
HP Infiniband nodes are connected through 7 [http://www.voltaire.com/isr_9024.htm Voltaire ISR-9024] switches. | |||
Revision as of 14:33, 17 November 2005
Network topology
- Les switch Cisco 3750 ont un fond de panier de 64 Gigabits, et sont interconnectés par un bus à 32 Gigabits. La liaison montante de chaque pile de Cisco 3750 est une fibre gigabit.
- HP Nodes are connected with HP ProCurve 2848 switches.
- Le hub 10Mbit des machines Sun relie les processeurs de service des noeuds parasol à la machine de service
parasol-srv. C'est un réseau indépendant du réseau Gigabit ethernet. - Grid'5000 and Renater connectivity is provided by a Juniper M20 router.
Node names
- Head nodes are assigned to compilation, debugging and running reservations through OAR.
- Compute nodes must be reserved before use with GridPrems or OAR.
|
Cluster |
Head Node |
Compute Nodes |
|---|---|---|
| Apple | tartopom-dev.rennes.grid5000.fr
|
tartopom{01..32}.rennes.grid5000.fr
|
| Dell | paraci-dev.rennes.grid5000.fr
|
paraci{01..64}.rennes.grid5000.fr
|
| HP | paravent-dev.rennes.grid5000.fr
|
paravent{01..99}.rennes.grid5000.fr
|
| Sun | parasol-dev.rennes.grid5000.fr
|
parasol{01..64}.rennes.grid5000.fr
|
Myrinet on Dell nodes (paraci)
paraci17 to paraci32 have a Myrinet 2000 network card.
InfiniBand on HP nodes (paravent)
paravent01 to paravent64 have a 10GB Infiniband card.
HP Infiniband nodes are connected through 7 Voltaire ISR-9024 switches.