（oracle）ORA-03113: 通信通道的文件结尾错误处理
今天开发那边说连不上数据库，我启动的时候发现总是报“ORA-03113: 通信通道的文件结尾”错误，分析可能由于数据库立即关闭，导致文件状态可能不一致，因为正常关闭数据库会同步校验各文件，使得重新启动的时候文件时间点一致并且不用进行崩溃恢复
环境：Oracle 11g,操作系统 readhat AS4
Last login: Tue Oct 15 08:27:12 2013 from 192.168.1.100 Happy Everyday! [root@j2ee ~]# ps -ef | grep ora root 1438 1396 0 Oct10 ? 00:04:24 hald-addon-storage: polling /dev/sr0 (every 2 sec) oracle 2189 1 0 Oct10 ? 00:02:35 ora_pmon_orcl oracle 2191 1 0 Oct10 ? 00:06:23 ora_vktm_orcl oracle 2195 1 0 Oct10 ? 00:00:06 ora_gen0_orcl oracle 2197 1 0 Oct10 ? 00:00:01 ora_diag_orcl oracle 2199 1 0 Oct10 ? 00:01:09 ora_dbrm_orcl oracle 2201 1 0 Oct10 ? 00:00:27 ora_psp0_orcl oracle 2203 1 1 Oct10 ? 04:30:15 ora_dia0_orcl oracle 2205 1 0 Oct10 ? 00:00:08 ora_mman_orcl oracle 2207 1 0 Oct10 ? 00:01:10 ora_dbw0_orcl oracle 2209 1 0 Oct10 ? 00:19:40 ora_lgwr_orcl oracle 2211 1 0 Oct10 ? 00:06:31 ora_ckpt_orcl oracle 2213 1 0 Oct10 ? 00:00:41 ora_smon_orcl oracle 2215 1 0 Oct10 ? 00:00:00 ora_reco_orcl oracle 2217 1 0 Oct10 ? 00:03:47 ora_mmon_orcl oracle 2219 1 0 Oct10 ? 00:30:57 ora_mmnl_orcl oracle 2221 1 0 Oct10 ? 00:00:07 ora_d000_orcl oracle 2223 1 0 Oct10 ? 00:00:07 ora_s000_orcl oracle 2231 1 0 Oct10 ? 00:00:22 ora_arc0_orcl oracle 2233 1 0 Oct10 ? 00:00:21 ora_arc1_orcl oracle 2235 1 0 Oct10 ? 00:00:07 ora_arc2_orcl oracle 2237 1 0 Oct10 ? 00:00:21 ora_arc3_orcl oracle 2240 1 0 Oct10 ? 00:00:13 ora_qmnc_orcl oracle 2254 1 0 Oct10 ? 00:03:51 ora_cjq0_orcl oracle 2268 1 0 Oct10 ? 00:00:00 ora_q001_orcl oracle 2277 1 0 Oct10 ? 00:01:08 /u01/app/oracle/product/11.2.0/dbhome_1/bin/tnslsnr LISTENER -inherit oracle 2319 1 0 Oct10 ? 00:00:09 ora_smco_orcl oracle 13613 1 0 12:13 ? 00:00:00 ora_w000_orcl root 13693 13662 0 12:20 pts/0 00:00:00 grep ora oracle 14428 1 0 Oct11 ? 00:00:35 ora_q002_orcl oracle 16916 1 0 Oct15 ? 00:00:50 oracleorcl (LOCAL=NO) oracle 16923 1 0 Oct15 ? 00:00:26 oracleorcl (LOCAL=NO) oracle 16951 1 0 Oct15 ? 00:00:33 oracleorcl (LOCAL=NO) oracle 26963 1 0 Oct15 ? 00:00:48 oracleorcl (LOCAL=NO) oracle 32340 1 0 Oct20 ? 00:00:11 ora_j000_orcl oracle 32342 1 0 Oct20 ? 00:00:29 ora_j001_orcl oracle 32348 1 0 Oct20 ? 00:00:10 ora_j002_orcl oracle 32352 1 0 Oct20 ? 00:00:00 ora_j003_orcl oracle 32504 1 0 Oct20 ? 00:00:10 ora_j004_orcl oracle 32526 1 0 Oct20 ? 00:00:00 ora_j005_orcl oracle 32568 1 0 Oct20 ? 00:00:00 ora_j006_orcl
于是乎，就登陆进去看一看吧！
[root@j2ee ~]# su - oracle [oracle@j2ee ~]$ sqlplus /nolog SQL*Plus: Release 11.2.0.1.0 Production on 星期二 10月 22 12:20:56 2013 Copyright (c) 1982, 2009, Oracle. All rights reserved. SQL> conn /as sysdba Connected. SQL> startup ORA-01081: 无法启动已在运行的 ORACLE - 请首先关闭它 SQL> show user USER is "SYS" SQL> SQL> exit Disconnected from Oracle Database 11g Enterprise Edition Release 11.2.0.1.0 - 64bit Production With the Partitioning, OLAP, Data Mining and Real Application Testing options [oracle@j2ee ~]$ dbstart ORACLE_HOME_LISTNER is not SET, unable to auto-start Oracle Net Listener Usage: /u01/app/oracle/product/11.2.0/dbhome_1/bin/dbstart ORACLE_HOME Processing Database instance "orcl": log file /u01/app/oracle/product/11.2.0/dbhome_1/startup.log [oracle@j2ee ~]$ lsnrctl status LSNRCTL for Linux: Version 11.2.0.1.0 - Production on 22-10月-2013 12:24:42 Copyright (c) 1991, 2009, Oracle. All rights reserved. Connecting to (DESCRIPTION=(ADDRESS=(PROTOCOL=IPC)(KEY=EXTPROC1521))) STATUS of the LISTENER ------------------------ Alias LISTENER Version TNSLSNR for Linux: Version 11.2.0.1.0 - Production Start Date 10-10月-2013 12:59:08 Uptime 11 days 23 hr. 25 min. 33 sec Trace Level off Security ON: Local OS Authentication SNMP OFF Listener Parameter File /u01/app/oracle/product/11.2.0/dbhome_1/network/admin/listener.ora Listener Log File /u01/app/oracle/diag/tnslsnr/j2ee/listener/alert/log.xml Listening Endpoints Summary... (DESCRIPTION=(ADDRESS=(PROTOCOL=ipc)(KEY=EXTPROC1521))) (DESCRIPTION=(ADDRESS=(PROTOCOL=tcp)(HOST=j2ee)(PORT=1521))) The listener supports no services The command completed successfully [oracle@j2ee ~]$ lsnrctl start LSNRCTL for Linux: Version 11.2.0.1.0 - Production on 22-10月-2013 12:24:49 Copyright (c) 1991, 2009, Oracle. All rights reserved. TNS-01106: Listener using listener name LISTENER has already been started [oracle@j2ee ~]$ sqlplus /nolog SQL*Plus: Release 11.2.0.1.0 Production on 星期二 10月 22 12:25:58 2013 Copyright (c) 1982, 2009, Oracle. All rights reserved. SQL> conn /as sysdba Connected to an idle instance. SQL> shut immediate ORA-01034: ORACLE not available ORA-27101: shared memory realm does not exist Linux-x86_64 Error: 2: No such file or directory SQL> show user USER is "SYS" SQL> startup ORACLE instance started. Total System Global Area 839282688 bytes Fixed Size 2217992 bytes Variable Size 822085624 bytes Database Buffers 8388608 bytes Redo Buffers 6590464 bytes Database mounted. ORA-03113: 通信通道的文件结尾 进程 ID: 14281 会话 ID: 3012 序列号: 5 SQL> startup ORA-24324: 未初始化服务句柄 ORA-01041: 内部错误, hostdef 扩展名不存在 SQL> exit Disconnected from Oracle Database 11g Enterprise Edition Release 11.2.0.1.0 - 64bit Production With the Partitioning, OLAP, Data Mining and Real Application Testing options [oracle@j2ee ~]$ exit logout [root@j2ee ~]# ps -ef | grep ora root 1438 1396 0 Oct10 ? 00:04:25 hald-addon-storage: polling /dev/sr0 (every 2 sec) oracle 2277 1 0 Oct10 ? 00:01:08 /u01/app/oracle/product/11.2.0/dbhome_1/bin/tnslsnr LISTENER -inherit root 14296 13662 0 12:27 pts/0 00:00:00 grep ora
解决方法：
[root@j2ee ~]# su - oracle SQL> conn /as sysdba Connected to an idle instance. SQL> startup mount ORACLE instance started. Total System Global Area 839282688 bytes Fixed Size 2217992 bytes Variable Size 822085624 bytes Database Buffers 8388608 bytes Redo Buffers 6590464 bytes Database mounted. SQL> select * from v$log; GROUP# THREAD# SEQUENCE# BYTES BLOCKSIZE MEMBERS ARC STATUS FIRST_CHANGE# FIRST_TIME NEXT_CHANGE# NEXT_TIME ---------- ---------- ---------- ---------- ---------- ---------- --- ---------------- ------------- -------------- ------------ -------------- 1 1 2359 52428800 512 1 NO INACTIVE 48385296 20-10月-13 48412101 20-10月-13 3 1 2361 52428800 512 1 NO CURRENT 48427959 20-10月-13 2.8147E+14 2 1 2360 52428800 512 1 NO INACTIVE 48412101 20-10月-13 48427959 20-10月-13 SQL> alter database open resetlogs; alter database open resetlogs * ERROR at line 1: ORA-01139: RESETLOGS 选项仅在不完全数据库恢复后有效 SQL> select * from v$log; GROUP# THREAD# SEQUENCE# BYTES BLOCKSIZE MEMBERS ARC STATUS FIRST_CHANGE# FIRST_TIME NEXT_CHANGE# NEXT_TIME ---------- ---------- ---------- ---------- ---------- ---------- --- ---------------- ------------- -------------- ------------ -------------- 1 1 2359 52428800 512 1 NO INACTIVE 48385296 20-10月-13 48412101 20-10月-13 3 1 2361 52428800 512 1 NO CURRENT 48427959 20-10月-13 2.8147E+14 2 1 2360 52428800 512 1 NO INACTIVE 48412101 20-10月-13 48427959 20-10月-13 SQL> recover database until time '2013-10-20 1:45:02'; Media recovery complete. SQL> alter database open resetlogs; Database altered. SQL> shutdown Database closed. Database dismounted. ORACLE instance shut down. SQL> startup ORACLE instance started. Total System Global Area 839282688 bytes Fixed Size 2217992 bytes Variable Size 796919800 bytes Database Buffers 33554432 bytes Redo Buffers 6590464 bytes Database mounted. Database opened. SQL> exit Disconnected from Oracle Database 11g Enterprise Edition Release 11.2.0.1.0 - 64bit Production With the Partitioning, OLAP, Data Mining and Real Application Testing options [oracle@j2ee ~]$ lsnrctl start LSNRCTL for Linux: Version 11.2.0.1.0 - Production on 22-10月-2013 12:44:49 Copyright (c) 1991, 2009, Oracle. All rights reserved. Starting /u01/app/oracle/product/11.2.0/dbhome_1/bin/tnslsnr: please wait... TNSLSNR for Linux: Version 11.2.0.1.0 - Production System parameter file is /u01/app/oracle/product/11.2.0/dbhome_1/network/admin/listener.ora Log messages written to /u01/app/oracle/diag/tnslsnr/j2ee/listener/alert/log.xml Listening on: (DESCRIPTION=(ADDRESS=(PROTOCOL=ipc)(KEY=EXTPROC1521))) Listening on: (DESCRIPTION=(ADDRESS=(PROTOCOL=tcp)(HOST=j2ee)(PORT=1521))) Connecting to (DESCRIPTION=(ADDRESS=(PROTOCOL=IPC)(KEY=EXTPROC1521))) STATUS of the LISTENER ------------------------ Alias LISTENER Version TNSLSNR for Linux: Version 11.2.0.1.0 - Production Start Date 22-10月-2013 12:44:51 Uptime 0 days 0 hr. 0 min. 0 sec Trace Level off Security ON: Local OS Authentication SNMP OFF Listener Parameter File /u01/app/oracle/product/11.2.0/dbhome_1/network/admin/listener.ora Listener Log File /u01/app/oracle/diag/tnslsnr/j2ee/listener/alert/log.xml Listening Endpoints Summary... (DESCRIPTION=(ADDRESS=(PROTOCOL=ipc)(KEY=EXTPROC1521))) (DESCRIPTION=(ADDRESS=(PROTOCOL=tcp)(HOST=j2ee)(PORT=1521))) The listener supports no services The command completed successfully [oracle@j2ee ~]$ emctl start dbconsole Environment variable ORACLE_UNQNAME not defined. Please set ORACLE_UNQNAME to database unique name.