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•
It verifies that the Oracle Exalytics In-Memory Machine is installed with a 10 GbE
card. If the card is not installed or the drivers are not configured, the script stops its
execution.
•
It verifies connectivity to all gateways and hostnames configured in the session.
You can run the script to configure the following multiple interfaces:
Note:
You cannot configure Fiber Channel using the
exalytics_configure_network.sh
•
InfiniBand
•
10 GbE Interfaces
•
1 GbE Interfaces
•
Host Name
•
Time
•
Domain Name Server (DNS)
4.7.1.1 InfiniBand
The
exalytics_configure_network.sh
interface by bonding two InfiniBand interfaces. This interface is for IPoIB
communication (
with Exalogic machine or Oracle Exadata Database Machine. You must specify an IP
address and netmask for the script. A gateway address for this InfiniBand interface is
not necessary.
When you configure InfiniBand using the
following files are updated:
/etc/sysconfig/network-scripts/ifcfg-ib*
/etc/sysconfig/network-scripts/ifcfg-bond0
/etc/modprobe.conf
Note:
The script keeps a copy of these files in the
and creates a flat backup for the files that may be modified.
4.7.1.2 10 GbE Interfaces
The
exalytics_configure_network.sh
10 GbE interfaces. If you opt for bonding, the script configures the bonded interfaces
using
bond1
address, netmask, and gateway address.
Configuring the Network for Oracle Exalytics In-Memory Machine
script optionally configures the InfiniBand network
) intended for Oracle Exalytics In-Memory Machine's connectivity
bond0
script verifies whether bonding is required on the
on all 10 GbE interfaces. For
script.
exalytics_configure_network.sh
/tmp/exalytics.save/
interface, the script requires an IP
bond1
Chapter 4
script, the
directory
4-8
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