分类:
2009-05-11 11:25:07
REM 备份 SYSTEM tablespace
REM
alter tablespace SYSTEM begin backup;
!tar -cvf /dev/rmt/0hc /db01/oracle/CC1/sys01.dbf
alter tablespace SYSTEM end backup;
REM
REM The SYSTEM tablespace has now been written to a
REM tar saveset on the tape device /dev/rmt/0hc. The
REM rest of the tars must use the "-rvf" clause to append
REM to that saveset.
REM
REM 备份 RBS tablespace
REM
alter tablespace RBS begin backup;
!tar -rvf /dev/rmt/0hc /db02/oracle/CC1/rbs01.dbf
alter tablespace RBS end backup;
REM
REM 备份 DATA tablespace
REM For the purposes of this example, this tablespace
REM will contain two files, data01.dbf and data02.dbf.
REM The * wildcard will be used in the filename.
REM
alter tablespace DATA begin backup;
!tar -rvf /dev/rmt/0hc /db03/oracle/CC1/data0*.dbf
alter tablespace DATA end backup;
REM
REM 备份 INDEXES tablespace
REM
alter tablespace INDEXES begin backup;
!tar -rvf /dev/rmt/0hc /db04/oracle/CC1/indexes01.dbf
alter tablespace INDEXES end backup;
REM
REM 备份 TEMP tablespace
REM
alter tablespace TEMP begin backup;
!tar -rvf /dev/rmt/0hc /db05/oracle/CC1/temp01.dbf
alter tablespace TEMP end backup;
REM
REM Follow the same pattern to back up the rest
REM of the tablespaces.
REM
REM
REM Step 2. 备份归档日志文件.
archive log stop
REM
REM Exit Server Manager, using the indicator set earlier.
exit
EOFarch1
#
# Record which files are in the destination directory.
# Do this by setting an environment variable that is
# equal to the directory listing for the destination
# directory.
# For this example, the log_archive_dest is
# /db01/oracle/arch/CC1.
#
FILES=`ls /db01/oracle/arch/CC1/arch*.dbf`; export FILES
#
# Now go back into Server Manager and restart the
# archiving process. Set an indicator (called EOFarch2
# in this example).
#
svrmgrl <
archive log start;
exit
EOFarch2
#
# Now back up the archived redo logs to the tape
# device via the "tar" command, then delete them
# from the destination device via the "rm" command.
# You may choose to compress them instead.
#
tar -rvf /dev/rmt/0hc $FILES
rm -f $FILES
#
# Step 3.
#
svrmgrl <
alter database backup controlfile to
’db01/oracle/CC1/CC1controlfile.bck’;
exit
EOFarch3
#
# 备份控制文件到磁带.
#
tar -rvf /dev/rmt/0hc /db01/oracle/CC1/CC1controlfile.bck
#
# End of hot backup script.
//自动生成开始备份的脚本
set pagesize 0 feedback off
select
’alter tablespace ’||Tablespace_Name||’ begin backup;’
from DBA_TABLESPACES
where Status <> ’INVALID’
spool alter_begin.sql
/
spool off
//自动生成备份结束的脚本
set pagesize 0 feedback off
select
’alter tablespace ’||Tablespace_Name||’ end backup;’
from DBA_TABLESPACES
where Status <> ’INVALID’
spool alter_end.sql
/
spool off
//备份归档日志文件的脚本.
REM See text for alternatives.
# Step 1: Stop the archiving process. This will keep
# additional archived redo log files from being written
# to the destination directory during this process.
#
svrmgrl <
archive log stop;
REM
REM Exit Server Manager using the indicator set earlier.
exit
EOFarch1
#
# Step 2: Record which files are in the destination
# directory.
# Do this by setting an environment variable that is
# equal to the directory listing for the destination
# directory.
# For this example, the log_archive_dest is
# /db01/oracle/arch/CC1.
#
FILES=`ls /db01/oracle/arch/CC1/arch*.dbf`; export FILES
#
# Step 3: Go back into Server Manager and restart the
# archiving process. Set an indicator (called EOFarch2
# in this example).
#
svrmgrl <
archive log start;
exit
EOFarch2
#
# Step 4. Back up the archived redo logs to the tape
# device via the "tar" command, then delete them
# from the destination device via the "rm" command.
#
tar -rvf /dev/rmt/0hc $FILES
#
# Step 5. Delete those files from the destination directory.
#
rm -f $FILES
#
# End of archived redo log file backup script.
REM 磁盘到磁盘的备份
REM
REM Back up the RBS tablespace - to another disk (UNIX)
REM
alter tablespace RBS begin backup;
!cp /db02/oracle/CC1/rbs01.dbf /db10/oracle/CC1/backups
alter tablespace RBS end backup;
REM
REM 移动归档日志文件的shell脚本
#
# Procedure for moving archived redo logs to another device
#
svrmgrl <
archive log stop;
!mv /db01/oracle/arch/CC1 /db10/oracle/arch/CC1
archive log start;
exit
EOFarch2
#
# end of archived redo log directory move.
//
alter database backup controlfile to trace;
//点恢复的例子
connect internal as sysdba
startup mount instance_name;
recover database until time ’
//创建恢复目录
rman rcvcat rman/rman@
//
RMAN> create catalog tablespace rcvcat;
// 在(NT)下创建恢复目录
RMAN> create catalog tablespace "RCVCAT";
//连接描述符范例
(DESCRIPTION=
(ADDRESS=
(PROTOCOL=TCP)
(HOST=HQ)
(PORT=1521))
(CONNECT DATA=
(SID=loc)))
// listener.ora 的条目entry
LISTENER =
(ADDRESS_LIST =
(ADDRESS=
(PROTOCOL=IPC)
转贴于 学生大读书网 http://
(KEY= loc.world)
)
)
SID_LIST_LISTENER =
(SID_LIST =
(SID_DESC =
(SID_NAME = loc)
(ORACLE_HOME = /orasw/app/oracle/product/
)
)
// tnsnames.ora 的条目
LOC=
(DESCRIPTION=
(ADDRESS =
(PROTOCOL = TCP)
(HOST = HQ)
(PORT = 1521))
)
(CONNECT_DATA =
(SERVICE_NAME = loc)
(INSTANCE_NAME = loc)
)
)
//连接参数的设置(sql*net)
LOC =(DESCRIPTION=
(ADDRESS=
(COMMUNITY=TCP.HQ.COMPANY)
(PROTOCOL=TCP)
(HOST=HQ)
(PORT=1521))
(CONNECT DATA=
(SID=loc)))
//参数文件配置范例
// tnsnames.ora
HQ =(DESCRIPTION=
(ADDRESS=
(PROTOCOL=TCP)
(HOST=HQ)
(PORT=1521))
(CONNECT DATA=
(SID=loc)))
// listener.ora
LISTENER =
(ADDRESS_LIST =
(ADDRESS=
(PROTOCOL=IPC)
(KEY= loc)
)
)
SID_LIST_LISTENER =
(SID_LIST =
(SID_DESC =
(SID_NAME = loc)
(ORACLE_HOME = /orasw/app/oracle/product/8.1.5.1)
)
)
// Oracle8I tnsnames.ora
LOC=
(DESCRIPTION=
(ADDRESS =
(PROTOCOL = TCP)
(HOST = HQ)
(PORT = 1521))
)
(CONNECT_DATA =
(SERVICE_NAME = loc)
(INSTANCE_NAME = loc)
)
)
//使用 COPY 实现数据库之间的复制
copy from
remote_username/remote_password@service_name
to
username/password@service_name
[append|create|insert|replace]
TABLE_NAME
using subquery;
REM COPY example
set copycommit 1
set arraysize 1000
copy from HR/PUFFINSTUFF@loc -
create EMPLOYEE -
using -
select * from EMPLOYEE
//监视器的管理
lsnrctl start
lsnrctl start my_lsnr
lsnrctl status
lsnrctl status hq
检查监视器的进程
ps -ef | grep tnslsnr
//在 lsnrctl 内停止监视器
set password lsnr_password
stop
//在lsnrctl 内列出所有的服务
set password lsnr_password
services
//启动或停止一个NT的listener
net start Oracle
net stop Oracle
// tnsnames.ora
fld1 =
(DESCRIPTION =
(ADDRESS_LIST =
(ADDRESS = (PROTOCOL = TCP)
(HOST = server1.fld.com)(PORT = 1521))
)
(CONNECT_DATA =
(SID = fld1)
)
)
//操作系统网络的管理
telnet host_name
ping host_name
/etc/hosts 文件
130.110.238.109 nmhost
130.110.238.101 txhost
130.110.238.102 azhost arizona
//oratab 表项
loc:/orasw/app/oracle/product/
cc1:/orasw/app/oracle/product/8.1.5.1:N
old:/orasw/app/oracle/product/8.1.5.0:Y