如何停止oracle备份,oracle恢复备份

如何中途停止RMAN备份任务

（1）查看RMAN分配的各个通道的进程号

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SQL

SELECT sid, spid, client_info

FROM v$process p, v$session s

WHERE p.addr = s.paddr

AND client_info LIKE '%rman%';

SID SPID CLIENT_INFO

113 15898 rman channel=ORA_DISK_1

119 15899 rman channel=ORA_DISK_2

120 15900 rman channel=ORA_DISK_3

117 15901 rman channel=ORA_DISK_4

（2）根据第（1）中得到的进程号，终止RMAN备份

注：这里既要kill 掉RMAN备份脚本的PID，?也要kill 掉RMAN中分配的各个通道的PID

[root@asmdb ~]# ps -ef | grep beq

oracle 1918 1 0 Jul10 ? 00:00:09 oracle+ASM (DESCRIPTION=(LOCAL=YES)(ADDRESS=(PROTOCOL=beq)))

oracle 15790 1 0 08:53 ? 00:00:00 oracle+ASM (DESCRIPTION=(LOCAL=YES)(ADDRESS=(PROTOCOL=beq)))

oracle 15892 15885 1 08:57 ? 00:00:00 oracleasmdb (DESCRIPTION=(LOCAL=YES)(ADDRESS=(PROTOCOL=beq)))

oracle 15897 15885 1 08:57 ? 00:00:00 oracleasmdb (DESCRIPTION=(LOCAL=YES)(ADDRESS=(PROTOCOL=beq)))

oracle 15898 15885 1 08:57 ? 00:00:00 oracleasmdb (DESCRIPTION=(LOCAL=YES)(ADDRESS=(PROTOCOL=beq)))

oracle 15899 15885 2 08:57 ? 00:00:00 oracleasmdb (DESCRIPTION=(LOCAL=YES)(ADDRESS=(PROTOCOL=beq)))

oracle 15900 15885 2 08:57 ? 00:00:00 oracleasmdb (DESCRIPTION=(LOCAL=YES)(ADDRESS=(PROTOCOL=beq)))

oracle 15901 15885 5 08:57 ? 00:00:00 oracleasmdb (DESCRIPTION=(LOCAL=YES)(ADDRESS=(PROTOCOL=beq)))

root 15903 15823 0 08:57 pts/3 00:00:00 grep beq

[root@asmdb ~]# kill -9 15898

[root@asmdb ~]# kill -9 15899

[root@asmdb ~]# kill -9 15900

[root@asmdb ~]# kill -9 15901

[root@asmdb ~]# ps -ef | grep rman

oracle 15885 15740 1 08:57 pts/2 00:00:02 rman target /

root 15926 15823 0 09:01 pts/3 00:00:00 grep rman

[root@asmdb ~]# kill -9 15885

rman备份的命令行终端的显示输出：

[oracle@asmdb ~]$ rman target /

Recovery Manager: Release 10.2.0.5.0 - Production on Mon Jul 29 08:57:22 2013

Copyright (c) 1982, 2007, Oracle. All rights reserved.

connected to target database: ASMDB (DBID=557978363)

RMAN backup database;

Starting backup at 29-JUL-13

using target database control file instead of recovery catalog

allocated channel: ORA_DISK_1

channel ORA_DISK_1: sid=113 devtype=DISK

allocated channel: ORA_DISK_2

channel ORA_DISK_2: sid=119 devtype=DISK

allocated channel: ORA_DISK_3

channel ORA_DISK_3: sid=120 devtype=DISK

allocated channel: ORA_DISK_4

channel ORA_DISK_4: sid=117 devtype=DISK

channel ORA_DISK_1: starting full datafile backupset

channel ORA_DISK_1: specifying datafile(s) in backupset

input datafile fno=00002 name=+ASMDG01/asmdb/datafile/undotbs1.261.813779611

input datafile fno=00007 name=+ASMDG01/asmdb/datafile/spottbs.268.821100481

channel ORA_DISK_1: starting piece 1 at 29-JUL-13

channel ORA_DISK_2: starting full datafile backupset

channel ORA_DISK_2: specifying datafile(s) in backupset

input datafile fno=00001 name=+ASMDG01/asmdb/datafile/system.260.813779595

channel ORA_DISK_2: starting piece 1 at 29-JUL-13

channel ORA_DISK_3: starting full datafile backupset

channel ORA_DISK_3: specifying datafile(s) in backupset

input datafile fno=00003 name=+ASMDG01/asmdb/datafile/sysaux.262.813779621

input datafile fno=00004 name=+ASMDG01/asmdb/datafile/users.264.813779629

channel ORA_DISK_3: starting piece 1 at 29-JUL-13

channel ORA_DISK_4: starting full datafile backupset

channel ORA_DISK_4: specifying datafile(s) in backupset

input datafile fno=00005 name=+ASMDG01/asmdb/datafile/luroutest01.dbf

input datafile fno=00006 name=+ASMDG01/asmdb/datafile/spot01.dbf

channel ORA_DISK_4: starting piece 1 at 29-JUL-13

RMAN-03009: failure of backup command on ORA_DISK_1 channel at 07/29/2013 08:58:20

RMAN-10038: database session for channel ORA_DISK_1 terminated unexpectedly

channel ORA_DISK_1 disabled, job failed on it will be run on another channel

RMAN-03009: failure of backup command on ORA_DISK_2 channel at 07/29/2013 08:58:20

RMAN-10038: database session for channel ORA_DISK_2 terminated unexpectedly

channel ORA_DISK_2 disabled, job failed on it will be run on another channel

RMAN-03009: failure of backup command on ORA_DISK_3 channel at 07/29/2013 08:58:20

RMAN-10038: database session for channel ORA_DISK_3 terminated unexpectedly

channel ORA_DISK_3 disabled, job failed on it will be run on another channel

Killed

[oracle@asmdb ~]$

[oracle@asmdb ~]$

（3）核实进程是否还存在

此时RMAN备份操作已经被终止。查看（1）中的SQL语句时，结果为空。

如何停止ORACLE数据库Expdp与impdp备份任务的后台进程

终止进程并不能结束备份，需要结束备份对应的job；

1、查看备份job

select job_name,state from dba_datapump_jobs;

2、在退出导出监视界面后，可以通过下面语句重新打开expdp界面

Expdp system/test ATTACH=system.export_job10 --第一步查出的job名称

3、结束job

Export kill_job

怎样关闭ORACLE，进行冷备份

关闭所有服务可以，但是通常来说不需要关闭所有服务，只需要数据库不是open状态就可以了

一般做法是，用sqlplus sys/password@servicename as sysdba

sqlshutdown immediate

然后就可以进行冷备了

备份结束后

sqlstartup