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详解oracle listener配置,解决单机器多实例的问题

原创 Linux操作系统 作者:jiaochangjun 时间:2008-06-28 07:55:50 0 删除 编辑
$ORACLE_HOME/network/admin/sample/listener.ora

# copyright (c) 1997 by the Oracle Corporation
#
# NAME
#   listener.ora
# FUNCTION
#   Network Listener startup parameter file example
# NOTES
#   This file contains all the parameters for listener.ora,
#   and could be used to configure the listener by uncommenting
#   and changing values.  Multiple listeners can be configured
#   in one listener.ora, so listener.ora parameters take the form
#   of SID_LIST_, where is the name of the listener
#   this parameter refers to.  All parameters and values are
#   case-insensitive.

#
#   This parameter specifies both the name of the listener, and
#   it listening address(es). Other parameters for this listener
#   us this name in place of .  When not specified,
#   the name for defaults to "LISTENER", with the default
#   address value as shown below.
#
# LISTENER =
#  (ADDRESS_LIST=
#        (ADDRESS=(PROTOCOL=tcp)(HOST=localhost)(PORT=1521))
#        (ADDRESS=(PROTOCOL=ipc)(KEY=PNPKEY)))       

# SID_LIST_
#   List of services the listener knows about and can connect
#   clients to.  There is no default.  See the Net8 Administrator's
#   Guide for more information.
#
# SID_LIST_LISTENER=
#   (SID_LIST=
#        (SID_DESC=
#                        #BEQUEATH CONFIG
#          (GLOBAL_DBNAME=salesdb.mycompany)
#          (SID_NAME=sid1)                       
#          (ORACLE_HOME=/private/app/oracle/product/8.0.3)
#                        #PRESPAWN CONFIG
#         (PRESPAWN_MAX=20)
#          (PRESPAWN_LIST=
#           (PRESPAWN_DESC=(PROTOCOL=tcp)(POOL_SIZE=2)(TIMEOUT=1))
#         )
#        )
#       )
       
# PASSWORDS_
#   Specifies a password to authenticate stopping the listener.
#   Both encrypted and plain-text values can be set.  Encrypted passwords
#   can be set and stored using lsnrctl.  
#     LSNRCTL> change_password
#       Will prompt for old and new passwords, and use encryption both
#       to match the old password and to set the new one.
#     LSNRCTL> set password
#        Will prompt for the new password, for authentication with
#       the listener. The password must be set before running the next
#       command.
#     LSNRCTL> save_config
#       Will save the changed password to listener.ora. These last two
#       steps are not necessary if SAVE_CONFIG_ON_STOP_ is ON.
#       See below.
#
# Default: NONE
#
# PASSWORDS_LISTENER = 20A22647832FB454      # "foobar"

# SAVE_CONFIG_ON_STOP_
#   Tells the listener to save configuration changes to listener.ora when
#   it shuts down.  Changed parameter values will be written to the file,
#   while preserving formatting and comments.
# Default: OFF
# Values: ON/OFF
#
# SAVE_CONFIG_ON_STOP_LISTENER = ON

# USE_PLUG_AND_PLAY_
#   Tells the listener to contact an Onames server and register itself
#   and its services with Onames.
# Values: ON/OFF
# Default: OFF
#
# USE_PLUG_AND_PLAY_LISTENER = ON

# LOG_FILE_
#   Sets the name of the listener's log file.  The .log extension
#   is added automatically.
# Default=
#
# LOG_FILE_LISTENER = lsnr

# LOG_DIRECTORY_
#   Sets the directory for the listener's log file.
# Default: /network/log
#
# LOG_DIRECTORY_LISTENER = /private/app/oracle/product/8.0.3/network/log

# TRACE_LEVEL_
#   Specifies desired tracing level.
# Default: OFF
# Values: OFF/USER/ADMIN/SUPPORT/0-16
#
# TRACE_LEVEL_LISTENER = SUPPORT

# TRACE_FILE_
#   Sets the name of the listener's trace file. The .trc extension
#   is added automatically.
# Default:
#
# TRACE_FILE_LISTENER = lsnr

# TRACE_DIRECTORY_
#   Sets the directory for the listener's trace file.
# Default: /network/trace
#
# TRACE_DIRECTORY_LISTENER=/private/app/oracle/product/8.0.3/network/trace
# CONNECT_TIMEOUT_
#   Sets the number of seconds that the listener waits to get a
#   valid database query after it has been started.
# Default: 10
#
# CONNECT_TIMEOUT_LISTENER=10

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