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Protecting Oracle Database Appliance - Tape Backup with Oracle Secure Backup

archived log file name=+REDO/isr/onlinelog/group_3.262.779880941 thread=2 sequence=49

Finished recover at 18-JUL-13

released channel: ch00

released channel: ch01

RMAN> alter database open resetlogs;

database opened

RMAN>

**Also login to hamms2 and run alter database open; to bring the 2

instance back online**

Private Network Configuration

The Oracle Secure Backup configuration in this paper utilized the public network interface for the database backup

traffic. It is a perfectly valid configuration as you may have idle time overnight to execute a database backup.

However, depending on your organization’s backup requirements, it may be necessary to offload backup traffic to

one of the other interfaces on the Oracle Database Appliance (Ex. alleviate traffic on the public network, faster

backup time required, etc.). The following example details how to setup NetBackup to use a 10GbE bonded

interface for database backups.

OS Setup

First you must configure the 10GbE HBA cards on the Administrative/Media server, and each of the database

nodes. For this example, assume you have configured the following host names and IP addresses for the

Administrative/Media Server and the database nodes:

192.168.20.100 hamms1-xbond0

192.168.20.101 hamms2-xbond0

192.168.20.102 xman2-xbond0

If the hostnames are not in the DNS map, or other naming service map, they must be in the local hosts file on

each of the servers in the configuration (xman2, hamms1, and hamms2).

Configure Preferred Network Interfaces for Media Servers

Disable ipv6

For the Preferred Network Interface (PNI) to work properly you may need to disable the ipv6 interface. Only

perform these steps if you are encountering a situation where backup data is being transferred across the wrong

interface.

1. Modify the /etc/sysctl.conf file to add the following lines:

#disable ipv6

net.ipv6.conf.all.disable_ipv6 = 1

net.ipv6.conf.all.auto_conf = 0

net.ipv6.conf.default.disable_ipv6 = 1

net.ipv6.conf.default.auto_conf = 0

net.ipv6.conf.lo.disable_ipv6 = 1

net.ipv6.conf.lo.auto_conf = 0

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Security Link SL150 Manuale Utente Pagina 26