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오라클 데이터베이스의 SID, 서비스 이름 및 포트를 가져오는 방법은 무엇입니까?
주소 xx.xx.xx.xx에서 Oracle 데이터베이스를 실행하고 있습니다. 로그인, 암호 및 초기 카탈로그를 알고 있습니다.
이 데이터베이스를 확인하기 위해 Oracle SQL Developer에 새로운 연결을 설정하려고 합니다.그러기 위해서는 SID나 Service Name을 알아야 합니다.
오래 전에 서비스 이름을 얻기 위해 TNSPing.exe를 실행했지만 이 프로그램은 더 이상 사용할 수 없습니다.Oracle은 배포하지 않습니다.
어디선가 이 정보에 접근할 수 있는 방법이 있습니까?
감사해요.
서버에 접근할 수 있는 경우, 청취자가 실행 중인 프로세스 수, 청취 중인 IP 주소 및 포트를 결정할 수 있습니다.리눅스의 예.
[oracle@krw-ssps-db-02 ~]$ ps -ef|grep tnslsnr
oracle 6090 1 0 2015 ? 01:11:39 /home/oracle/app/oracle/product/11.2.0/dbhome_1/bin/tnslsnr LISTENER -inherit
oracle 6712 6653 0 05:59 pts/1 00:00:00 grep tnslsnr
oracle 17064 1 0 2017 ? 00:19:15 /home/oracle/app/oracle/product/11.2.0/dbhome_1/bin/tnslsnr LISTENER_SSPS -inherit
만약 변수가$TNS_ADMIN정의되어 있습니다. 재정의됩니다.$ORACLE_HOME/network/admin
[oracle@krw-ssps-db-02 ~]$ env |grep ORA
ORACLE_UNQNAME=ssps_db2
ORACLE_SID=ssps
ORACLE_BASE=/home/oracle/database
ORACLE_HOME=/home/oracle/app/oracle/product/11.2.0/dbhome_1
[oracle@krw-ssps-db-02 ~]$ env |grep TNS
TNS_ADMIN=/home/oracle/app/oracle/product/11.2.0/dbhome_1/network/admin
[oracle@krw-ssps-db-02 ~]$
시작을 위해 SQL 쿼리를 만들 수 있습니다.
select * from v$listener_network;
LOCAL LISTENER (ADDRESS=(PROTOCOL=TCP)(HOST=krw-ssps-db-02)(PORT=1521))
SERVICE NAME ssps_db2
SERVICE NAME ssps_db2
[oracle@krw-ssps-db-02 ~]$ ifconfig -a
eth0 Link encap:Ethernet HWaddr 00:50:56:8F:78:59
inet addr:10.*.*.244 Bcast:10.*.*.255 Mask:255.255.255.192
...
eth0:1 Link encap:Ethernet HWaddr 00:50:56:8F:78:59
inet addr:10.*.*.242 Bcast:10.*.*.255 Mask:255.255.255.192
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
lo Link encap:Local Loopback
inet addr:127.0.0.1 Mask:255.0.0.0
.....
[oracle@krw-ssps-db-02 ~]$ lsnrctl status LISTENER
LSNRCTL for Linux: Version 11.2.0.4.0 - Production on 08-JUN-2018 06:00:48
Copyright (c) 1991, 2013, Oracle. All rights reserved.
Connecting to (DESCRIPTION=(ADDRESS=(PROTOCOL=IPC)(KEY=EXTPROC1521)))
STATUS of the LISTENER
------------------------
Alias LISTENER
Version TNSLSNR for Linux: Version 11.2.0.4.0 - Production
Start Date 04-DEC-2015 08:48:38
Uptime 419 days 18 hr. 44 min. 17 sec
Trace Level off
Security ON: Local OS Authentication
SNMP OFF
Listener Parameter File /home/oracle/app/oracle/product/11.2.0/dbhome_1/network/admin/listener.ora
Listener Log File /home/oracle/database/diag/tnslsnr/krw-ssps-db-02/listener/alert/log.xml
Listening Endpoints Summary...
(DESCRIPTION=(ADDRESS=(PROTOCOL=ipc)(KEY=EXTPROC1521)))
(DESCRIPTION=(ADDRESS=(PROTOCOL=tcp)(HOST=10.*.*.244)(PORT=1521)))
Services Summary...
Service "ssps" has 1 instance(s).
Instance "ssps", status UNKNOWN, has 1 handler(s) for this service...
Service "sspsXDB" has 1 instance(s).
Instance "ssps", status READY, has 1 handler(s) for this service...
Service "ssps_db2" has 1 instance(s).
Instance "ssps", status READY, has 1 handler(s) for this service...
The command completed successfully
[oracle@krw-ssps-db-02 ~]$ lsnrctl status LISTENER_SSPS
LSNRCTL for Linux: Version 11.2.0.4.0 - Production on 08-JUN-2018 06:01:12
Copyright (c) 1991, 2013, Oracle. All rights reserved.
Connecting to (DESCRIPTION=(ADDRESS=(PROTOCOL=IPC)(KEY=EXTPROC1525)))
STATUS of the LISTENER
------------------------
Alias LISTENER_SSPS
Version TNSLSNR for Linux: Version 11.2.0.4.0 - Production
Start Date 11-DEC-2017 06:37:30
Uptime 178 days 23 hr. 23 min. 42 sec
Trace Level off
Security ON: Local OS Authentication
SNMP OFF
Listener Parameter File /home/oracle/app/oracle/product/11.2.0/dbhome_1/network/admin/listener.ora
Listener Log File /home/oracle/database/diag/tnslsnr/krw-ssps-db-02/listener_ssps/alert/log.xml
Listening Endpoints Summary...
(DESCRIPTION=(ADDRESS=(PROTOCOL=ipc)(KEY=EXTPROC1525)))
(DESCRIPTION=(ADDRESS=(PROTOCOL=tcp)(HOST=10.*.*.242)(PORT=1521)))
Services Summary...
Service "asut" has 1 instance(s).
Instance "asut", status UNKNOWN, has 1 handler(s) for this service...
Service "ssps" has 1 instance(s).
Instance "ssps", status UNKNOWN, has 1 handler(s) for this service...
Service "tch7" has 1 instance(s).
Instance "tch7", status UNKNOWN, has 1 handler(s) for this service...
Service "tch8" has 1 instance(s).
Instance "tch8", status UNKNOWN, has 1 handler(s) for this service...
The command completed successfully
[oracle@krw-ssps-db-02 ~]$ lsnrctl services LISTENER_SSPS
LSNRCTL for Linux: Version 11.2.0.4.0 - Production on 08-JUN-2018 06:02:24
Copyright (c) 1991, 2013, Oracle. All rights reserved.
Connecting to (DESCRIPTION=(ADDRESS=(PROTOCOL=IPC)(KEY=EXTPROC1525)))
Services Summary...
Service "asut" has 1 instance(s).
Instance "asut", status UNKNOWN, has 1 handler(s) for this service...
Handler(s):
"DEDICATED" established:102970 refused:0
LOCAL SERVER
Service "ssps" has 1 instance(s).
Instance "ssps", status UNKNOWN, has 1 handler(s) for this service...
Handler(s):
"DEDICATED" established:222841 refused:0
LOCAL SERVER
Service "tch7" has 1 instance(s).
Instance "tch7", status UNKNOWN, has 1 handler(s) for this service...
Handler(s):
"DEDICATED" established:107112 refused:0
LOCAL SERVER
Service "tch8" has 1 instance(s).
Instance "tch8", status UNKNOWN, has 1 handler(s) for this service...
Handler(s):
"DEDICATED" established:102970 refused:0
LOCAL SERVER
The command completed successfully
[oracle@krw-ssps-db-02 ~]$ lsnrctl services LISTENER
LSNRCTL for Linux: Version 11.2.0.4.0 - Production on 08-JUN-2018 06:04:10
Copyright (c) 1991, 2013, Oracle. All rights reserved.
Connecting to (DESCRIPTION=(ADDRESS=(PROTOCOL=IPC)(KEY=EXTPROC1521)))
Services Summary...
Service "ssps" has 1 instance(s).
Instance "ssps", status UNKNOWN, has 1 handler(s) for this service...
Handler(s):
"DEDICATED" established:47 refused:8
LOCAL SERVER
Service "sspsXDB" has 1 instance(s).
Instance "ssps", status READY, has 1 handler(s) for this service...
Handler(s):
"D000" established:0 refused:0 current:0 max:1022 state:ready
DISPATCHER <machine: krw-ssps-db-02, pid: 16980>
(ADDRESS=(PROTOCOL=tcp)(HOST=krw-ssps-db-02)(PORT=53933))
Service "ssps_db2" has 1 instance(s).
Instance "ssps", status READY, has 1 handler(s) for this service...
Handler(s):
"DEDICATED" established:103158 refused:0 state:ready
LOCAL SERVER
The command completed successfully
리스너의 예.ora
[oracle@krw-ssps-db-02 admin]$ more listener.ora
LISTENER =
(DESCRIPTION_LIST =
(DESCRIPTION =
(ADDRESS = (PROTOCOL = IPC)(KEY = EXTPROC1521))
(ADDRESS = (PROTOCOL = TCP)(HOST = 10.*.*.244)(PORT = 1521))
)
)
SID_LIST_LISTENER =
(SID_LIST =
(SID_DESC =
(GLOBAL_DBNAME = ssps)
(ORACLE_HOME = /home/oracle/app/oracle/product/11.2.0/dbhome_1)
(SID_NAME = ssps)
)
)
LISTENER_SSPS =
(DESCRIPTION_LIST =
(DESCRIPTION =
(ADDRESS = (PROTOCOL = IPC)(KEY = EXTPROC1525))
(ADDRESS = (PROTOCOL = TCP)(HOST = 10.*.*.242)(PORT = 1521))
)
)
SID_LIST_LISTENER_SSPS =
(SID_LIST =
(SID_DESC =
(GLOBAL_DBNAME = ssps)
(ORACLE_HOME = /home/oracle/app/oracle/product/11.2.0/dbhome_1)
(SID_NAME = ssps)
)
(SID_DESC=
(SID_NAME=tch8)
(ORACLE_HOME=/home/oracle/app/oracle/product/11.2.0/dbhome_1)
(PROGRAM=dg4msql)
)
(SID_DESC=
(SID_NAME=tch7)
(ORACLE_HOME=/home/oracle/app/oracle/product/11.2.0/dbhome_1)
(PROGRAM=dg4msql)
)
(SID_DESC=
(SID_NAME=asut)
(ORACLE_HOME=/home/oracle/app/oracle/product/11.2.0/dbhome_1)
(PROGRAM=dg4msql)
)
)
ADR_BASE_LISTENER = /home/oracle/database
서비스 이름 예시ssps_db3틀렸습니다.유틸리티 tnsping은 주소와 포트에 대한 청취자의 답변만 진단합니다.서비스 이름의 정확성이 확인되지 않습니다.
C:\oracle\ora92\network\admin>tnsping ssps_db 3
TNS Ping Utility for 32-bit Windows: Version 9.2.0.1.0 - Production on 09-JUN-2018 11:43:29
Copyright (c) 1997 Oracle Corporation. All rights reserved.
Used parameter files:
C:\oracle\ora92\network\admin\sqlnet.ora
Used TNSNAMES adapter to resolve the alias
Attempting to contact (DESCRIPTION = (ADDRESS = (PROTOCOL = TCP)(HOST = 10.*.*.244)(PORT = 1521)) (CONNECT_DATA = (SERVER = DEDICATED) (SERVICE_NAME = ssps_db3)))
OK (20 msec)
OK (0 msec)
OK (0 msec)
C:\oracle\ora92\network\admin>sqlplus system@ssps_db
SQL*Plus: Release 9.2.0.1.0 - Production on Sat Jun 9 11:43:38 2018
Copyright (c) 1982, 2002, Oracle Corporation. All rights reserved.
Enter password:
ERROR:
ORA-12514: TNS:listener could not resolve SERVICE_NAME given in connect
descriptor
listener.log 로그 파일에 연결 실패를 기록합니다.
09-JUN-2018 11:43:29 * ping * 0
09-JUN-2018 11:43:29 * ping * 0
09-JUN-2018 11:43:29 * ping * 0
Sat Jun 09 11:43:45 2018
09-JUN-2018 11:43:45 * (CONNECT_DATA=(SERVER=DEDICATED)(SERVICE_NAME=ssps_db3)(CID=(PROGRAM=C:\oracle\ora92\bin\sqlplus.EXE)(HOST=DEMIN)(USER=DeminDV))) * (ADDRESS=(PROTOCOL=tcp)(HOST=10.*.*.45)(PORT=61522)) * establish * ssps_db3 * 12514
TNS-12514: TNS:listener does not currently know of service requested in connect descriptor
서비스 이름 예시ssps_db2is real C:\oracle\ora92\network\admin>tnsping ssps_db 3
TNS Ping Utility for 32-bit Windows: Version 9.2.0.1.0 - Production on 09-JUN-2018 11:45:18
Copyright (c) 1997 Oracle Corporation. All rights reserved.
Used parameter files:
C:\oracle\ora92\network\admin\sqlnet.ora
Used TNSNAMES adapter to resolve the alias
Attempting to contact (DESCRIPTION = (ADDRESS = (PROTOCOL = TCP)(HOST = 10.89.251.244)(PORT = 1521)) (CONNECT_DATA = (SERVER = DEDICATED) (SERVICE_NAME = ssps_db2)))
OK (0 msec)
OK (10 msec)
OK (0 msec)
C:\oracle\ora92\network\admin>sqlplus system@ssps_db
SQL*Plus: Release 9.2.0.1.0 - Production on Sat Jun 9 11:45:23 2018
Copyright (c) 1982, 2002, Oracle Corporation. All rights reserved.
Enter password:
Connected to:
Oracle Database 11g Enterprise Edition Release 11.2.0.4.0 - 64bit Production
With the Partitioning, OLAP, Data Mining and Real Application Testing options
[krw-ssps-db-02.krw.rzd] system@ssps>
로그 파일 listener.log에 성공적인 연결을 기록합니다.
09-JUN-2018 11:45:18 * ping * 0
09-JUN-2018 11:45:18 * ping * 0
09-JUN-2018 11:45:18 * ping * 0
Sat Jun 09 11:45:28 2018
09-JUN-2018 11:45:28 * (CONNECT_DATA=(SERVER=DEDICATED)(SERVICE_NAME=ssps_db2)(CID=(PROGRAM=C:\oracle\ora92\bin\sqlplus.EXE)(HOST=DEMIN)(USER=DeminDV))) * (ADDRESS=(PROTOCOL=tcp)(HOST=10.*.*.45)(PORT=61529)) * establish * ssps_db2 * 0
데이터베이스 서버에 OS 로그인한 경우 다음을 실행할 수 있습니다.
lsnrctl 상태
듣는 사람이 무엇을 제안하는지에 대한 자세한 정보를 얻을 수 있습니다.또는 로컬로 로그온할 수 있는 경우 데이터베이스 자체를 쿼리할 수 있습니다.
SQL> select name from dba_services;
NAME
---------------------------------------
SYS$BACKGROUND
SYS$USERS
db122XDB
db122
그러나 IP 주소 외에 다른 접근 권한이 없는 경우에는 다른 사람(DBA)에게 서비스 이름을 물어봐야 합니다.알렉스가 말했듯이 tnsping은 아무것도 "밝히는" 것이 아니라 이미 알고 있는 서비스 이름에 연결하려고 할 뿐입니다.
당신이 "로그인, 비밀번호, 초기 카탈로그를 알고 있다"고 말했기 때문이죠그리고는 이렇게 말했습니다.
Oracle SID 가져오기:$ ps -ef | grep pmon; (또는$ cat /etc/oratab- 형식:ORACLE_SID:ORACLE_HOME)
서비스 이름 가져오기:$ cat $ORACLE_HOME/network/admin/tnsnames.ora. tnsnames.ora 형식으로 SERVICE_NAME을 cat할 수 있습니다.
net_service_name=
(DESCRIPTION=
(ADDRESS=(protocol_address_information))
(CONNECT_DATA=
(SERVICE_NAME=service_name)))
tnsping을 실행하려면 컴퓨터에 적합한 Oracle Client를 설치할 수 있습니다.
언급URL : https://stackoverflow.com/questions/50750812/how-to-get-sid-service-name-and-port-for-oracle-database
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