一、sqlplus nomount数据库并恢复spfile
SQL> startup ORA-01078: failure in processing system parameters LRM-00109: 无法打开参数文件 'E:\ORACLE\11_2_0\DATABASE\INITXFF.ORA' RMAN> restore spfile to 'e:\oracle\11_2_0\database\spfilexff.ora' 2> from 'F:\rmanbackup\20111113_0KMRIT19_1_1'; 启动 restore 于 14-11月-11 RMAN-00571: =========================================================== RMAN-00569: =============== ERROR MESSAGE STACK FOLLOWS =============== RMAN-00571: =========================================================== RMAN-00601: fatal error in recovery manager RMAN-03004: 执行命令期间出现严重错误 RMAN-10041: 无法在失败后重新创建轮询通道上下文。 RMAN-10024: 设置 rpc 轮询时出错 RMAN-10005: 打开游标时出错 RMAN-10002: ORACLE 错误 : ORA-03114: not connected to ORACLE RMAN-03002: restore 命令 (在 11/14/2011 22:23:24 上) 失败 ORA-03113: 通信通道的文件结尾 进程 ID: 2884 会话 ID: 97 序列号: 1
1、无spfilexff.ora/initxff.ora/init.ora文件，sqlplus不能启动数据库至nomount状态
2、在数据库没有nomount状态下，不能恢复spfile
二、rman nomount数据库并恢复spfile
RMAN> startup 已连接到目标数据库 (未启动) 启动失败: ORA-01078: failure in processing system parameters LRM-00109: 无法打开参数文件 'E:\ORACLE\11_2_0\DATABASE\INITXFF.ORA' 在没有参数文件的情况下启动 Oracle 实例以检索 spfile Oracle 实例已启动 RMAN-00571: =========================================================== RMAN-00569: =============== ERROR MESSAGE STACK FOLLOWS =============== RMAN-00571: =========================================================== RMAN-03002: startup 命令 (在 11/14/2011 22:00:32 上) 失败 ORA-00205: 标识控制文件时出错, 有关详细信息, 请查看预警日志 RMAN> restore spfile to 'e:\oracle\11_2_0\database\spfilexff.ora' 2> from 'F:\rmanbackup\20111113_0KMRIT19_1_1'; 启动 restore 于 14-11月-11 分配的通道: ORA_DISK_1 通道 ORA_DISK_1: SID=10 设备类型=DISK 通道 ORA_DISK_1: 正在从 AUTOBACKUP F:\rmanbackup\20111113_0KMRIT19_1_1 还原 spfile 通道 ORA_DISK_1: 从 AUTOBACKUP 还原 SPFILE 已完成 完成 restore 于 14-11月-11
1、rman会使用一个隐含(默认的参数文件启动数据库至nomount状态)
2、在nomount状态下，rman可以恢复spfile
三、rman启动数据库日志
Mon Nov 14 22:00:26 2011 Starting ORACLE instance (restrict) LICENSE_MAX_SESSION = 0 LICENSE_SESSIONS_WARNING = 0 Picked latch-free SCN scheme 2 Using LOG_ARCHIVE_DEST_1 parameter default value as e:\oracle\11_2_0\RDBMS Autotune of undo retention is turned on. IMODE=BR ILAT =18 LICENSE_MAX_USERS = 0 SYS auditing is disabled Starting up: Oracle Database 11g Enterprise Edition Release 11.2.0.1.0 - Production With the Partitioning, Oracle Label Security, OLAP, Data Mining, Oracle Database Vault and Real Application Testing options. Using parameter settings in client-side pfile C:\S5O4.1 on machine XIFENFEI-PC System parameters with non-default values: sga_target = 152M compatible = "11.2.0.1.0" _dummy_instance = TRUE remote_login_passwordfile= "EXCLUSIVE" db_name = "XFF" Mon Nov 14 22:00:27 2011 PMON started with pid=2, OS id=2932 Mon Nov 14 22:00:28 2011 VKTM started with pid=3, OS id=4364 at elevated priority VKTM running at (10)millisec precision with DBRM quantum (100)ms Mon Nov 14 22:00:29 2011 GEN0 started with pid=4, OS id=4524 Mon Nov 14 22:00:30 2011 DIAG started with pid=5, OS id=5472 Mon Nov 14 22:00:30 2011 DBRM started with pid=6, OS id=5296 Mon Nov 14 22:00:30 2011 PSP0 started with pid=7, OS id=6120 Mon Nov 14 22:00:30 2011 DIA0 started with pid=8, OS id=4528 Mon Nov 14 22:00:30 2011 MMAN started with pid=9, OS id=6052 Mon Nov 14 22:00:30 2011 DBW0 started with pid=10, OS id=5348 Mon Nov 14 22:00:30 2011 LGWR started with pid=11, OS id=4904 Mon Nov 14 22:00:30 2011 CKPT started with pid=12, OS id=5388 Mon Nov 14 22:00:30 2011 SMON started with pid=13, OS id=4492 Mon Nov 14 22:00:30 2011 RECO started with pid=14, OS id=576 Mon Nov 14 22:00:30 2011 MMON started with pid=15, OS id=6072 Mon Nov 14 22:00:30 2011 MMNL started with pid=16, OS id=5720 ORACLE_BASE from environment = e:\oracle Mon Nov 14 22:00:31 2011 alter database mount ORA-00210: cannot open the specified control file ORA-00202: control file: 'E:\ORACLE\11_2_0\DATABASE\CTL1XFF.ORA' ORA-27041: unable to open file OSD-04002: 无法打开文件 O/S-Error: (OS 2) 系统找不到指定的文件。 ORA-205 signalled during: alter database mount... Mon Nov 14 22:00:33 2011 Checker run found 1 new persistent data failures
1、查看系统没有发现 C:\S5O4.1文件
2、restrict方式nomount数据库
