Re: How to backup MTS database with RMAN
Title: How to backup MTS database with RMAN Hi, Hulmet, I tried. To use RMAN on MTS database environment, both database server machine and the RMAN machine(the machine you run RMAN on it) should use dedicated server mode instead of shared mode. It means the tnsnames.ora file on these two machines(or one machine) should contain SERVER=DEDICATED line. Maybe only application box can use shared-mode(server=shared). example: SHAGGY = (DESCRIPTION = (ADDRESS_LIST = (ADDRESS = (PROTOCOL = TCP)(HOST = 192.168.1.25)(PORT = 1521)) ) (CONNECT_DATA = (SERVICE_NAME = SHAGGY) (server = dedicated) ) ) Kevin Wang - Original Message - From: Daiminger, Helmut To: Multiple recipients of list ORACLE-L Sent: Wednesday, December 19, 2001 5:25 AM Subject: How to backup MTS database with RMAN Hi! Since I'm pretty new to RMAN I have a rather basic question: is it possible to backup databases running in multithreaded server mode with RMAN? Or does this have to be dedicated server mode? $ rman target sys/@kpmgi rcvcat rman/x@admserv Recovery Manager: Release 8.1.7.2.0 - Production RMAN-06005: connected to target database: KPMGI (DBID=3995384462) RMAN-06008: connected to recovery catalog database RMAN> register database; RMAN-03022: compiling command: register RMAN-03023: executing command: register RMAN-08006: database registered in recovery catalog RMAN-03023: executing command: full resync RMAN-03026: error recovery releasing channel resources RMAN-00571: === RMAN-00569: === ERROR MESSAGE STACK FOLLOWS === RMAN-00571: === RMAN-07005: error during channel cleanup RMAN-07004: unhandled exception during command execution on channel default RMAN-10035: exception raised in RPC: ORA-19550: cannot use backup/restore functions while using dispatcher RMAN-10031: ORA-19550 occurred during call to DBMS_BACKUP_RESTORE.CFILEUSECURRENT RMAN-03008: error while performing automatic resync of recovery catalog RMAN-07004: unhandled exception during command execution on channel default RMAN-10035: exception raised in RPC: ORA-19550: cannot use backup/restore functions while using dispatcher RMAN-10031: ORA-19550 occurred during call to DBMS_BACKUP_RESTORE.CFILEMAKEANDUSESNAPSHOT Do I just have to take out mts_dispatchers = "(protocol=TCP)" from the init.ora file? This is 8.1.7.2.0 on Sun Solaris. Thanks, Helmut
Re: How to backup MTS database with RMAN
Title: How to backup MTS database with RMAN Hi, Hulmet, I tried. To use RMAN on MTS database environment, both database server machine and the RMAN machine(the machine you run RMAN on it) should use dedicated server mode instead of shared mode. It means the tnsnames.ora file on these two machines(or one machine) should contain SERVER=DEDICATED line. Maybe only application box can use shared-mode(server=shared). example: SHAGGY = (DESCRIPTION = (ADDRESS_LIST = (ADDRESS = (PROTOCOL = TCP)(HOST = 192.168.1.25)(PORT = 1521)) ) (CONNECT_DATA = (SERVICE_NAME = SHAGGY) (server = dedicated) ) ) Kevin Wang - Original Message - From: Daiminger, Helmut To: Multiple recipients of list ORACLE-L Sent: Wednesday, December 19, 2001 5:25 AM Subject: How to backup MTS database with RMAN Hi! Since I'm pretty new to RMAN I have a rather basic question: is it possible to backup databases running in multithreaded server mode with RMAN? Or does this have to be dedicated server mode? $ rman target sys/@kpmgi rcvcat rman/x@admserv Recovery Manager: Release 8.1.7.2.0 - Production RMAN-06005: connected to target database: KPMGI (DBID=3995384462) RMAN-06008: connected to recovery catalog database RMAN> register database; RMAN-03022: compiling command: register RMAN-03023: executing command: register RMAN-08006: database registered in recovery catalog RMAN-03023: executing command: full resync RMAN-03026: error recovery releasing channel resources RMAN-00571: === RMAN-00569: === ERROR MESSAGE STACK FOLLOWS === RMAN-00571: === RMAN-07005: error during channel cleanup RMAN-07004: unhandled exception during command execution on channel default RMAN-10035: exception raised in RPC: ORA-19550: cannot use backup/restore functions while using dispatcher RMAN-10031: ORA-19550 occurred during call to DBMS_BACKUP_RESTORE.CFILEUSECURRENT RMAN-03008: error while performing automatic resync of recovery catalog RMAN-07004: unhandled exception during command execution on channel default RMAN-10035: exception raised in RPC: ORA-19550: cannot use backup/restore functions while using dispatcher RMAN-10031: ORA-19550 occurred during call to DBMS_BACKUP_RESTORE.CFILEMAKEANDUSESNAPSHOT Do I just have to take out mts_dispatchers = "(protocol=TCP)" from the init.ora file? This is 8.1.7.2.0 on Sun Solaris. Thanks, Helmut
RE: How to backup MTS database with RMAN
Title: How to backup MTS database with RMAN Helmut, From the Oracle Documentation: To use RMAN with an MTS database: Net8 configuration varies greatly from system to system. The following procedure illustrates only one method. This scenario assumes that the following net service name in the tnsnames.ora file connects to the target database using the MTSarchitecture, where inst1 is a value of the SERVICE_NAMES initialization parameter: inst1_mts = (description= (address=(protocol=tcp)(host=inst1_host)(port1521)) (connect_data=(service_name=inst1)(server=shared)) ) 1.Create a net service name in the tnsnames.ora file that connects to the non-shared SID. For example, enter: inst1_ded = (description= (address=(protocol=tcp)(host=inst1_host)(port1521)) (connect_data=(service_name=inst1)(server=dedicated)) ) 2.Connect using SQL*Plus using both the MTS and dedicated service names to confirm the mode of each session. For example, to connect to a dedicated session you can issue: SQL> connect sys/oracle@inst1_ded Connected. SQL> SELECT server FROM v$session WHERE sid = (SELECT DISTINCT sid FROM v$mystat); SERVER - DEDICATED 1 row selected. To connect to an MTS session, you can issue: SQL> connect sys/oracle@inst1_mtsConnected.SQL> SELECT server FROM v$session WHERE sid = (SELECT DISTINCT sid FROM v$mystat); SERVER -SHARED 1 row selected. Connect to the target database (and optionally the recovery catalog) using the dedicated service name. For example, enter: % rman target sys/oracle@inst1_ded catalog rman/rman@rcat HTH Tom Mercadante Oracle Certified Professional -Original Message-From: Daiminger, Helmut [mailto:[EMAIL PROTECTED]]Sent: Wednesday, December 19, 2001 8:25 AMTo: Multiple recipients of list ORACLE-LSubject: How to backup MTS database with RMAN Hi! Since I'm pretty new to RMAN I have a rather basic question: is it possible to backup databases running in multithreaded server mode with RMAN? Or does this have to be dedicated server mode? $ rman target sys/@kpmgi rcvcat rman/x@admserv Recovery Manager: Release 8.1.7.2.0 - Production RMAN-06005: connected to target database: KPMGI (DBID=3995384462) RMAN-06008: connected to recovery catalog database RMAN> register database; RMAN-03022: compiling command: register RMAN-03023: executing command: register RMAN-08006: database registered in recovery catalog RMAN-03023: executing command: full resync RMAN-03026: error recovery releasing channel resources RMAN-00571: === RMAN-00569: === ERROR MESSAGE STACK FOLLOWS === RMAN-00571: === RMAN-07005: error during channel cleanup RMAN-07004: unhandled exception during command execution on channel default RMAN-10035: exception raised in RPC: ORA-19550: cannot use backup/restore functions while using dispatcher RMAN-10031: ORA-19550 occurred during call to DBMS_BACKUP_RESTORE.CFILEUSECURRENT RMAN-03008: error while performing automatic resync of recovery catalog RMAN-07004: unhandled exception during command execution on channel default RMAN-10035: exception raised in RPC: ORA-19550: cannot use backup/restore functions while using dispatcher RMAN-10031: ORA-19550 occurred during call to DBMS_BACKUP_RESTORE.CFILEMAKEANDUSESNAPSHOT Do I just have to take out mts_dispatchers = "(protocol=TCP)" from the init.ora file? This is 8.1.7.2.0 on Sun Solaris. Thanks, Helmut
