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oracle cloud with 2 nodes processing

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mahdi ahmadi
mahdi ahmadi

1. The document configures Oracle database cloud with two nodes using container database and shared servers. It checks the status of the dispatcher and shared servers on node 1 and confirms connection between the nodes. 2. It provides instructions to connect node 2 using Putty SSH and save the TNS name of node 1 in tnsnames.ora on node 2. 3. After connecting, it checks the status of dispatcher and shared servers to confirm two shared servers are configured across the two nodes.

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‫خدا‬ ‫نام‬ ‫به‬ ‫اندازی‬ ‫:راه‬ ‫هدف‬cloud oracle‫دو‬ ‫همرا��‬ ‫به‬node 1-‫وضعیت‬ ‫ابتدا‬dispatcher‫و‬shared server‫در‬ ‫را‬container database‫میسنجیم‬‫.البته‬ ‫خیر‬ ‫یا‬ ‫دارند‬ ‫وجود‬ ‫ببین‬ ‫که‬oracle 12c‫به‬ ‫صورت‬default‫یک‬dispatcher.‫میکند‬ ‫ایجاد‬ SQL> select pname, addr,pid from v$process where pname like 'D0%' or pname like 'S0%’; PNAME ADDR PID ------------------------------- D000 00007FF99C6BF600 23 S000 00007FF99B5634D0 24 SQL> select name, status, accept, messages, breaks,owned from v$dispatcher; NAME STATUS ACC MESSAGES BREAKS OWNED ----------------------------------------------------- D000 WAIT YES 0 0 0 SQL> select name, paddr, status, messages from v$shared_server; NAME PADDR STATUS MESSAGES ---------------------------------------------- S000 00007FF99B5634D0 WAIT(COMMON) 0 ‫پارامتر‬ ‫سرور‬ ‫فعالیت‬ ‫صورت‬ ‫در‬ ‫البته‬status=EXEC.‫میگیرد‬ ‫قرار‬ 1-1- Shared server Shared server dispatcher Node 2 Node 1 client
SQL> show parameter shared NAME TYPE VALUE ------------------------------------ ----------- ------------------------------ hi_shared_memory_address integer 0 max_shared_servers integer shared_memory_address integer 0 shared_pool_reserved_size big integer 23488102 shared_pool_size big integer 448M shared_server_sessions integer shared_servers integer 1 SQL> alter system set shared_servers=2; System altered. SQL> alter system set max_shared_servers=5; System altered. SQL> exit 2-‫از‬database‫با‬‫دستور‬exit‫میشویم‬ ‫خارج‬. 3-‫از‬ ‫استفاده‬ ‫با‬putty‫ارتباط‬ssh‫با‬node 2:‫میدهیم‬ ‫انجام‬ ‫را‬ ‫زیر‬ ‫مراحل‬ ‫کار‬ ‫این‬ ‫میکینیم.برای‬ ‫ایجاد‬ 3-1-
oracle cloud with 2 nodes processing
3-2-‫در‬node 1: C:Windowssystem32>ping 192.168.56.101 Pinging 192.168.56.101 with 32 bytes of data: Reply from 192.168.56.101: bytes=32 time<1ms TTL=64 Reply from 192.168.56.101: bytes=32 time<1ms TTL=64 Reply from 192.168.56.101: bytes=32 time<1ms TTL=64 Reply from 192.168.56.101: bytes=32 time<1ms TTL=64 Ping statistics for 192.168.56.101: Packets: Sent = 4, Received = 4, Lost = 0 (0% loss), Approximate round trip times in milli-seconds: Minimum = 0ms, Maximum = 0ms, Average = 0ms
oracle cloud with 2 nodes processing
‫تباط‬ ‫ار‬ssh‫با‬node 2.‫است‬ ‫شده‬ ‫برقرار‬
4-‫نام‬ ‫باید‬instance‫نود‬2‫در‬ ‫را‬‫همراه‬ ‫به‬inet addr‫در‬ ‫ان‬tnsnames.ora‫نود‬1.‫کنیم‬ ‫ذخیره‬ ORCL = (DESCRIPTION = (ADDRESS = (PROTOCOL = TCP)(HOST = 192.168.56.101)(PORT = 1521)) (CONNECT_DATA = (SERVER = SHARED) (SERVICE_NAME = orcl)(( 5- C:Windowssystem32>sqlplus SQL*Plus: Release 12.1.0.2.0 Production on Tue Oct 11 15:21:47 2016 Copyright (c) 1982, 2014, Oracle. All rights reserved. Enter user-name: sys as sysdba Enter password: Connected to: Oracle Database 12c Enterprise Edition Release 12.1.0.2.0 - 64bit Production With the Partitioning, OLAP, Advanced Analytics and Real Application Testing options SQL> shutdown immediate; Database closed. Database dismounted. ORACLE instance shut down. SQL> startup ORA-32004: obsolete or deprecated parameter(s) specified for RDBMS instance ORACLE instance started. Total System Global Area 2483027968 bytes Fixed Size 3835112 bytes Variable Size 1728056088 bytes Database Buffers 738197504 bytes Redo Buffers 12939264 bytes Database mounted. Database opened.
SQL> select pname, addr,pid from v$process where pname like 'D0%' or pname like 'S0%'; PNAME ADDR PID ----- ---------------- ---------- D000 00007FF99B562980 22 S000 00007FF99C6BF600 23 S001 00007FF99B5634D0 24 SQL> select name, paddr, status, messages from v$shared_server; NAME PADDR STATUS MESSAGES ---- ---------------- ---------------- ---------- S000 00007FF99C6BF600 WAIT(COMMON) 0 S001 00007FF99B5634D0 WAIT(COMMON) 0 SQL> select name, status, accept, messages, breaks,owned from v$dispatcher; NAME STATUS ACC MESSAGES BREAKS OWNED ---- ---------------- --- ---------- ---------- ---------- D000 WAIT YES 0 0 0 ‫احمدی‬ ‫:مهدی‬ ‫کننده‬ ‫تهیه‬

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oracle cloud with 2 nodes processing

  • 1. ‫خدا‬ ‫نام‬ ‫به‬ ‫اندازی‬ ‫:راه‬ ‫هدف‬cloud oracle‫دو‬ ‫همراه‬ ‫به‬node 1-‫وضعیت‬ ‫ابتدا‬dispatcher‫و‬shared server‫در‬ ‫را‬container database‫میسنجیم‬‫.البته‬ ‫خیر‬ ‫یا‬ ‫دارند‬ ‫وجود‬ ‫ببین‬ ‫که‬oracle 12c‫به‬ ‫صورت‬default‫یک‬dispatcher.‫میکند‬ ‫ایجاد‬ SQL> select pname, addr,pid from v$process where pname like 'D0%' or pname like 'S0%’; PNAME ADDR PID ------------------------------- D000 00007FF99C6BF600 23 S000 00007FF99B5634D0 24 SQL> select name, status, accept, messages, breaks,owned from v$dispatcher; NAME STATUS ACC MESSAGES BREAKS OWNED ----------------------------------------------------- D000 WAIT YES 0 0 0 SQL> select name, paddr, status, messages from v$shared_server; NAME PADDR STATUS MESSAGES ---------------------------------------------- S000 00007FF99B5634D0 WAIT(COMMON) 0 ‫پارامتر‬ ‫سرور‬ ‫فعالیت‬ ‫صورت‬ ‫در‬ ‫البته‬status=EXEC.‫میگیرد‬ ‫قرار‬ 1-1- Shared server Shared server dispatcher Node 2 Node 1 client
  • 2. SQL> show parameter shared NAME TYPE VALUE ------------------------------------ ----------- ------------------------------ hi_shared_memory_address integer 0 max_shared_servers integer shared_memory_address integer 0 shared_pool_reserved_size big integer 23488102 shared_pool_size big integer 448M shared_server_sessions integer shared_servers integer 1 SQL> alter system set shared_servers=2; System altered. SQL> alter system set max_shared_servers=5; System altered. SQL> exit 2-‫از‬database‫با‬‫دستور‬exit‫میشویم‬ ‫خارج‬. 3-‫از‬ ‫استفاده‬ ‫با‬putty‫ارتباط‬ssh‫با‬node 2:‫میدهیم‬ ‫انجام‬ ‫را‬ ‫زیر‬ ‫مراحل‬ ‫کار‬ ‫این‬ ‫میکینیم.برای‬ ‫ایجاد‬ 3-1-
  • 4. 3-2-‫در‬node 1: C:Windowssystem32>ping 192.168.56.101 Pinging 192.168.56.101 with 32 bytes of data: Reply from 192.168.56.101: bytes=32 time<1ms TTL=64 Reply from 192.168.56.101: bytes=32 time<1ms TTL=64 Reply from 192.168.56.101: bytes=32 time<1ms TTL=64 Reply from 192.168.56.101: bytes=32 time<1ms TTL=64 Ping statistics for 192.168.56.101: Packets: Sent = 4, Received = 4, Lost = 0 (0% loss), Approximate round trip times in milli-seconds: Minimum = 0ms, Maximum = 0ms, Average = 0ms
  • 7. 4-‫نام‬ ‫باید‬instance‫نود‬2‫در‬ ‫را‬‫همراه‬ ‫به‬inet addr‫در‬ ‫ان‬tnsnames.ora‫نود‬1.‫کنیم‬ ‫ذخیره‬ ORCL = (DESCRIPTION = (ADDRESS = (PROTOCOL = TCP)(HOST = 192.168.56.101)(PORT = 1521)) (CONNECT_DATA = (SERVER = SHARED) (SERVICE_NAME = orcl)(( 5- C:Windowssystem32>sqlplus SQL*Plus: Release 12.1.0.2.0 Production on Tue Oct 11 15:21:47 2016 Copyright (c) 1982, 2014, Oracle. All rights reserved. Enter user-name: sys as sysdba Enter password: Connected to: Oracle Database 12c Enterprise Edition Release 12.1.0.2.0 - 64bit Production With the Partitioning, OLAP, Advanced Analytics and Real Application Testing options SQL> shutdown immediate; Database closed. Database dismounted. ORACLE instance shut down. SQL> startup ORA-32004: obsolete or deprecated parameter(s) specified for RDBMS instance ORACLE instance started. Total System Global Area 2483027968 bytes Fixed Size 3835112 bytes Variable Size 1728056088 bytes Database Buffers 738197504 bytes Redo Buffers 12939264 bytes Database mounted. Database opened.
  • 8. SQL> select pname, addr,pid from v$process where pname like 'D0%' or pname like 'S0%'; PNAME ADDR PID ----- ---------------- ---------- D000 00007FF99B562980 22 S000 00007FF99C6BF600 23 S001 00007FF99B5634D0 24 SQL> select name, paddr, status, messages from v$shared_server; NAME PADDR STATUS MESSAGES ---- ---------------- ---------------- ---------- S000 00007FF99C6BF600 WAIT(COMMON) 0 S001 00007FF99B5634D0 WAIT(COMMON) 0 SQL> select name, status, accept, messages, breaks,owned from v$dispatcher; NAME STATUS ACC MESSAGES BREAKS OWNED ---- ---------------- --- ---------- ---------- ---------- D000 WAIT YES 0 0 0 ‫احمدی‬ ‫:مهدی‬ ‫کننده‬ ‫تهیه‬