Question

怎样手动切换oracle 10g CRS vip

Answer 1

Modifying the VIP of a Cluster Node
Doc ID: Note:276434.1 Type: BULLETIN
Last Revision Date: 13-JAN-2005 Status: PUBLISHED

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Title:
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How to change VIP and VIP/Hostname in a 10g RAC/CRS environment.

PURPOSE
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To illustrate the changing of a Virtual IP Address (VIP) in an
Oracle10g RAC/CRS environment.

PURPOSE
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Oracle 10g use VIP (Virtual IP) for clients to connect to the database. VIP solves all time-outs entering the TCP/IP stack resulting
higher application availability. This VIP is a static IP with a hostname defined and resolved thru DNS. During the installation
of CRS users where prompted to enter a Virtual IP and Virtual Hostname for each of the node in the cluster. These are stored in
OCR and different components within 10g HA framework depends on these VIPs. If for reason customer wants to change either the VIP or the VIP/Hostname use the following procedure.

SCOPE & APPLICATION
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Customers and support analysts who need to change the VIP or VIP/Hostname.