知识大全 OracleRac监听之困惑

Posted 2022-07-15 文件

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　　今天在客户碰到一问题在这里记录一下

　　/etc/hosts文件配置为

　　引用

　　 localhost loopback # loopback (lo ) name/address

　　#public neork

　　 hisdb

　　#virtual ip address

　　 hisdb _vip

　　#private neork used for rac

　　 hisdb _priv

　　listener ora文件配置为

　　引用

　　LISTENER_HISDB =

　　(DESCRIPTION_LIST =

　　(DESCRIPTION =

　　(ADDRESS = (PROTOCOL = TCP)(HOST = hisdb _vip)(PORT = )(IP = FIRST))

　　(ADDRESS = (PROTOCOL = TCP)(HOST = )(PORT = )(IP = FIRST))

　　)

　　SID_LIST_LISTENER_HISDB =

　　(SID_LIST =

　　(SID_DESC =

　　(SID_NAME = PLSExtProc)

　　(ORACLE_HOME = /oracle/products/rdbms)

　　(PROGRAM = extproc)

　　)

　　SUBSCRIBE_FOR_NODE_DOWN_EVENT_LISTENER_HISDB =OFF

　　INBOUND_CONNECT_TIMEOUT_ =

　　PREFER_LEAST_LOADED_NODE_LISTENER_LISTENER_HISDB =OFF

　　主机上监听状态显示

　　引用

　　oracle orcl @hisdb :/home/oracle$lsnrctl status listener

　　LSNRCTL for IBM/AIX RISC System/ : Version Production on FEB

　　 : :

　　Connecting to (ADDRESS=(PROTOCOL=tcp)(HOST=)(PORT= ))

　　STATUS of the LISTENER

　　Alias LISTENER

　　Version TNSLSNR for IBM/AIX RISC System/ : Version

　　 Production

　　Start Date FEB : :

　　Uptime days hr min sec

　　Trace Level off

　　Security ON: Local OS Authentication

　　SNMP ON

　　Listener Parameter File /oracle/products/rdbms/neork/admin/listener ora

　　Listener Log File /oracle/products/rdbms/neork/log/listener log

　　Listening Endpoints Summary

　　(DESCRIPTION=(ADDRESS=(PROTOCOL=tcp)(HOST=hisdb )(PORT= )))

　　Services Summary

　　Service +ASM has instance(s)

　　Instance +ASM status BLOCKED has handler(s) for this service

　　Service +ASM_XPT has instance(s)

　　Instance +ASM status BLOCKED has handler(s) for this service

　　Service orcl has instance(s)

　　Instance orcl status READY has handler(s) for this service

　　Service orclXDB has instance(s)

　　Instance orcl status READY has handler(s) for this service

　　Service orcl_XPT has instance(s)

　　Instance orcl status READY has handler(s) for this service

　　Service standby has instance(s)

　　Instance standby status READY has handler(s) for this service

　　Service standby_XPT has instance(s)

　　Instance standby status READY has handler(s) for this service

　　The mand pleted successfully

　　引用

　　oracle orcl @hisdb :/oracle/products/rdbms/neork/admin$lsnrctl service

　　LSNRCTL for IBM/AIX RISC System/ : Version Production on FEB

　　 : :

　　Connecting to (ADDRESS=(PROTOCOL=tcp)(HOST=)(PORT= ))

　　Services Summary

　　Service +ASM has instance(s)

　　Instance +ASM status BLOCKED has handler(s) for this service

　　Handler(s):

　　 DEDICATED established: refused: state:ready

　　LOCAL SERVER

　　Service +ASM_XPT has instance(s)

　　Instance +ASM status BLOCKED has handler(s) for this service

　　Handler(s):

　　 DEDICATED established: refused: state:ready

　　LOCAL SERVER

　　Service orcl has instance(s)

　　Instance orcl status READY has handler(s) for this service

　　Handler(s):

　　 DEDICATED established: refused: state:ready

　　REMOTE SERVER

　　(ADDRESS=(PROTOCOL=TCP)(HOST=hisdb )(PORT= ))

　　Instance orcl status READY has handler(s) for this service

　　Handler(s):

　　 DEDICATED established: refused: state:ready

　　LOCAL SERVER

　　 DEDICATED established: refused: state:ready

　　REMOTE SERVER

　　(ADDRESS=(PROTOCOL=TCP)(HOST=hisdb )(PORT= ))

　　Service orclXDB has instance(s)

　　Instance orcl status READY has handler(s) for this service

　　Handler(s):

　　 D established: refused: current: max: state:ready

　　DISPATCHER <machine: hisdb pid: >

　　(ADDRESS=(PROTOCOL=tcp)(HOST=hisdb )(PORT= ))

　　Instance orcl status READY has handler(s) for this service

　　Handler(s):

　　 D established: refused: current: max: state:ready

　　DISPATCHER <machine: hisdb pid: >

　　(ADDRESS=(PROTOCOL=tcp)(HOST=hisdb )(PORT= ))

　　Service orcl_XPT has instance(s)

　　Instance orcl status READY has handler(s) for this service

　　Handler(s):

　　 DEDICATED established: refused: state:ready

　　REMOTE SERVER

　　(ADDRESS=(PROTOCOL=TCP)(HOST=hisdb )(PORT= ))

　　Instance orcl status READY has handler(s) for this service

　　Handler(s):

　　 DEDICATED established: refused: state:ready

　　LOCAL SERVER

　　 DEDICATED established: refused: state:ready

　　REMOTE SERVER

　　(ADDRESS=(PROTOCOL=TCP)(HOST=hisdb )(PORT= ))

　　Service standby has instance(s)

　　Instance standby status READY has handler(s) for this service

　　Handler(s):

　　 DEDICATED established: refused: state:ready

　　REMOTE SERVER

　　(ADDRESS=(PROTOCOL=TCP)(HOST=hisdb )(PORT= ))

　　Instance standby status READY has handler(s) for this service

　　Handler(s):

　　 DEDICATED established: refused: state:ready

　　LOCAL SERVER

　　 DEDICATED established: refused: state:ready

　　REMOTE SERVER

　　(ADDRESS=(PROTOCOL=TCP)(HOST=hisdb )(PORT= ))

　　Service standby_XPT has instance(s)

　　Instance standby status READY has handler(s) for this service

　　Handler(s):

　　 DEDICATED established: refused: state:ready

　　REMOTE SERVER

　　(ADDRESS=(PROTOCOL=TCP)(HOST=hisdb )(PORT= ))

　　Instance standby status READY has handler(s) for this service

　　Handler(s):

　　 DEDICATED established: refused: state:ready

　　LOCAL SERVER

　　 DEDICATED established: refused: state:ready

　　REMOTE SERVER

　　(ADDRESS=(PROTOCOL=TCP)(HOST=hisdb )(PORT= ))

　　The mand pleted successfully

　　监听进程显示为

　　引用

　　oracle orcl @hisdb :/home/oracle$ps ef|grep tns

　　oracle Feb : /oracle/products/rdbms/bin/tnslsnr LISTENER inherit

　　oracle : : pts/ : grep tns

　　rac状态显示为

　　引用

　　oracle orcl @hisdb :/home/oracle$crs_stat t

　　Name Type Target State Host

　　ora SM asm application ONLINE ONLINE hisdb

　　ora lsnr application ONLINE ONLINE hisdb

　　ora b gsd application ONLINE ONLINE hisdb

　　ora b ons application ONLINE ONLINE hisdb

　　ora b vip application ONLINE ONLINE hisdb

　　ora SM asm application ONLINE ONLINE hisdb

　　ora lsnr application ONLINE ONLINE hisdb

　　ora b gsd application ONLINE ONLINE hisdb

　　ora b ons application ONLINE ONLINE hisdb

　　ora b vip application ONLINE ONLINE hisdb

　　ora orcl db application ONLINE ONLINE hisdb

　　ora orcl cs application ONLINE ONLINE hisdb

　　ora cl srv application ONLINE ONLINE hisdb

　　ora l inst application ONLINE ONLINE hisdb

　　本地客户端tnsnames ora配置为

　　引用

　　RAC =

　　(DESCRIPTION =

　　(ADDRESS = (PROTOCOL = TCP)(HOST = )(PORT = ))

　　(CONNECT_DATA =

　　(SERVER = DEDICATED)

　　(SERVICE_NAME = orcl)

　　(INSTANCE_NAME = orcl )

　　)

　　奇怪的事情发生了 tnsping居然能通为什么呢？

　　引用

　　C:\\Documents and Settings\\Administrator>tnsping rac

　　TNS Ping Utility for bit Windows: Version Production on 月

　　 : :

　　已使用的参数文件:

　　D:\\oracle\\product\\ \\client_ \\neork\\admin\\sqlnet ora

　　已使用 TNSNAMES 适配器来解析别名

　　Attempting to contact (DESCRIPTION = (ADDRESS = (PROTOCOL = TCP)(HOST =

　　 )(PORT = )) (CONNECT_DATA = (SERVER = DEDICATED) (SERVICE_NAME = orcl)

　　(INSTANCE_NAME = orcl )))

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