HP ProLiant DL380 G4 DPSS Buku Putih - Halaman 12

Jelajahi secara online atau unduh pdf Buku Putih untuk Beralih HP ProLiant DL380 G4 DPSS. HP ProLiant DL380 G4 DPSS 13 halaman. Generation 4 (g4) packaged cluster with modular smart array 1000
Juga untuk HP ProLiant DL380 G4 DPSS: Panduan Pelaksanaan (35 halaman), Catatan Rilis (21 halaman), Catatan Rilis (8 halaman), Petunjuk Instalasi (2 halaman), Panduan Pelaksanaan (9 halaman), Catatan Integrasi (26 halaman), Quickspecs (48 halaman), Quickspecs (42 halaman), Panduan Instalasi (48 halaman)

representative in order to gather the needed patches and information necessary to enable uDAPL and

OCFS support.

Verifying that the uDAPL protocol is being used for inter-node communication

Once all of the Oracle software components have been successfully installed and a database has

been created, the alert log can be examined to determine if the instance is using uDAPL for inter-

instance communication. The alert log should contain output similar to the following:

db_name

open_cursors

pga_aggregate_target

Mon Dec 6 11:58:42 2004

cluster interconnect IPC version: Oracle UDAPL Jul 1 2004 06:25:39

IPC Vendor 1 proto 1 Version 1.0

PMON started with pid=2,

DIAG started with pid=3,

LMON started with pid=4,

The cluster interconnect IPC version field indicates which protocol is being used across the

interconnect.

Alternatively, the following procedure can be used to determine if the database instance is using

uDAPL:

• Open a sqlplus session and connect as sysdba.

Enter the following commands at the sqlplus prompt

10.

Oradebug setmypid

Oradebug ipc

Check the location specified in the user_dump_directory initialization parameter for the latest .trc

11.

file.

Once the system has successfully been configured to use the uDAPL protocol, the installation is

complete.

Due to its architecture, an Oracle RAC requires a high performance interconnect to achieve high

levels of scalability. The HP InfiniBand products can be deployed to provide an Oracle Real

Application Cluster with a high bandwidth, low-latency interconnect.

Oracle Real Application Cluster environments have a reputation of being difficult to integrate and

deploy successfully. The HP Parallel Database Cluster kit and accompanying fixed price service can

greatly reduce the complexity involved in deploying an Oracle RAC system.

= orcl

= 300

= 25165824

OS id=28186

OS id=28191

OS id=28197