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  • oracle数据库的一次异常起停处理。

    在重启数据库的时候,忘记把一个应用关停了,想起来的时候,就ctrl+c,把数据库shutdown immediate 给强制停下了,把该应用再停止,然后shutdown immdiate,这时候数据报错了。

    oracle@NMSSERVER1:~> sqlplus '/as sysdba'

    SQL*Plus: Release 11.2.0.3.0 Production on Tue May 3 18:07:35 2016

    Copyright (c) 1982, 2011, Oracle. All rights reserved.


    Connected to:
    Oracle Database 11g Enterprise Edition Release 11.2.0.3.0 - 64bit Production
    With the Partitioning, OLAP, Data Mining and Real Application Testing options

    SQL> shutdown immediate;
    ^C^C^C^C^C

    ^C^C^C^C


    ORA-12152: TNS:unable to send break message

    SQL> SQL> SQL> SQL>
    SQL> shutdown immediate;
    ORA-24324: service handle not initialized
    ORA-01041: internal error. hostdef extension doesn't exist
    SQL>
    SQL>
    SQL>
    SQL> shutdown immediate;
    ORA-24324: service handle not initialized
    ORA-01041: internal error. hostdef extension doesn't exist
    SQL>
    SQL>
    SQL> startup force;
    ORA-24324: service handle not initialized
    ORA-01041: internal error. hostdef extension doesn't exist
    SQL> shutdown immediate;
    ORA-24324: service handle not initialized
    ORA-01041: internal error. hostdef extension doesn't exist
    SQL>

    此时alert日志的情况如下:

    Additional information: 1
    Additional information: 32823
    Tue May 03 18:05:16 2016
    Errors in file /opt/oracle/app/oracle/diag/rdbms/pm4h/pm4h/trace/pm4h_m000_21073.trc:
    ORA-51106: check failed to complete due to an error. See error below
    ORA-48101: error encountered when attempting to read a file [block] [/opt/oracle/app/oracle/diag/rdbms/pm4h/pm4h/metadata/HM_FINDING.ams] [0]
    ORA-48102: encountered the end-of-file when reading the file
    Additional information: 64840
    Additional information: 1
    Additional information: 32823
    Tue May 03 18:06:45 2016
    Errors in file /opt/oracle/app/oracle/diag/rdbms/pm4h/pm4h/trace/pm4h_m000_25185.trc:
    ORA-51106: check failed to complete due to an error. See error below
    ORA-48101: error encountered when attempting to read a file [block] [/opt/oracle/app/oracle/diag/rdbms/pm4h/pm4h/metadata/HM_FINDING.ams] [0]
    ORA-48102: encountered the end-of-file when reading the file
    Additional information: 64840
    Additional information: 1
    Additional information: 32823
    Tue May 03 18:07:25 2016
    opidcl aborting process unknown ospid (58374) as a result of ORA-2396
    Tue May 03 18:07:26 2016


    ***********************************************************************

    Fatal NI connect error 12547, connecting to:
    (LOCAL=NO)

    VERSION INFORMATION:
    TNS for Linux: Version 11.2.0.3.0 - Production
    Oracle Bequeath NT Protocol Adapter for Linux: Version 11.2.0.3.0 - Production
    TCP/IP NT Protocol Adapter for Linux: Version 11.2.0.3.0 - Production
    Time: 03-MAY-2016 18:07:26
    Tracing not turned on.
    Tns error struct:
    ns main err code: 12547

    TNS-12547: TNS:lost contact
    ns secondary err code: 12560
    nt main err code: 0
    nt secondary err code: 0
    nt OS err code: 0
    opiodr aborting process unknown ospid (29320) as a result of ORA-609
    Tue May 03 18:07:29 2016
    opidcl aborting process unknown ospid (58149) as a result of ORA-2396
    Tue May 03 18:07:44 2016
    Errors in file /opt/oracle/app/oracle/diag/rdbms/pm4h/pm4h/trace/pm4h_m000_29720.trc:
    ORA-51106: check failed to complete due to an error. See error below
    ORA-48101: error encountered when attempting to read a file [block] [/opt/oracle/app/oracle/diag/rdbms/pm4h/pm4h/metadata/HM_FINDING.ams] [0]
    ORA-48102: encountered the end-of-file when reading the file
    Additional information: 64840
    Additional information: 1
    Additional information: 32823
    Tue May 03 18:08:50 2016
    Errors in file /opt/oracle/app/oracle/diag/rdbms/pm4h/pm4h/trace/pm4h_m000_31031.trc:
    ORA-51106: check failed to complete due to an error. See error below
    ORA-48101: error encountered when attempting to read a file [block] [/opt/oracle/app/oracle/diag/rdbms/pm4h/pm4h/metadata/HM_FINDING.ams] [0]
    ORA-48102: encountered the end-of-file when reading the file
    Additional information: 64840
    Additional information: 1
    Additional information: 32823
    Tue May 03 18:10:03 2016
    Shutting down instance (immediate)
    Stopping background process SMCO
    Shutting down instance: further logons disabled
    Stopping background process QMNC
    Tue May 03 18:10:05 2016
    Stopping background process CJQ0
    Stopping background process MMNL
    Stopping background process MMON
    License high water mark = 1426
    Tue May 03 18:11:17 2016
    ALTER DATABASE CLOSE NORMAL
    Tue May 03 18:11:21 2016
    SMON: disabling tx recovery
    SMON: disabling cache recovery
    ^C

    处理的措施:

    1.查看共享内存资源
     ipcs -pmb

    oracle@NMSSERVER1:~> ipcs -pm;

    ------ Shared Memory Creator/Last-op PIDs --------
    shmid owner cpid lpid
    3145744 oracle 14924 32669
    3178513 oracle 14924 32669
    3211282 oracle 14924 32669
    3244051 oracle 14924 32669
    3276820 oracle 14924 32669
    3309589 oracle 14924 32669
    3342358 oracle 14924 32669
    3375127 oracle 14924 32669
    3407896 oracle 14924 32669
    3440665 oracle 14924 32733

    oracle资源在占用,所以必须进行资源释放,执行如下操作:

    oracle@NMSSERVER1:~> ipcrm -m 3145744

    (这里必须一个一个的停,不能一次停 多个)

    2.


    SQL> shutdown 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> startup force;
    ORACLE instance started.

    Total System Global Area 5.1310E+10 bytes
    Fixed Size 2240344 bytes
    Variable Size 3.1139E+10 bytes
    Database Buffers 2.0133E+10 bytes
    Redo Buffers 36098048 bytes
    Database mounted.
    Database opened.

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  • 原文地址:https://www.cnblogs.com/gaochsh/p/5456960.html
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