MES 数据库相关操作步骤

一，关机.

1，先停止AP1 & AP2的IIS服务，不要让其它操作人员有连接数据库的情况。

2，先关闭DB1主机. #sync;sync;sync;halt -p

观察DB2是否“夺权”，将DM & MES 数据库控制权都要过来。

#ps –ef |grep ora

       3，再关闭DB2主机,#sync;sync;sync;halt –p

二，开机，

1，  同时按下DB1 & DB2的电源按钮，使两台SERVER同时开机即可。

2，  DB1 & DB2 进入系统后，查看资料库是否正常启动，正常启动后才能进入步骤3

正常情况下，Oracle DB的启动情况：

 

[root@szcimesdb1 log]# ps -ef|grep ora

orames     989     1  0 15:39 ?        00:00:00 /oracle_mes/u01/app/oracle/product/10.2.0/db_1/bin/tnslsnr LISTENER -inherit

orames    3209     1  0 16:27 ?        00:00:00 oraclemes (LOCAL=NO)

root      4175  4130  0 15:01 ?        00:00:00 hald-addon-storage: polling /dev/hda

orames    6045     1  0 15:02 ?        00:00:00 ora_pmon_mes

orames    6049     1  0 15:02 ?        00:00:00 ora_psp0_mes

orames    6053     1  0 15:02 ?        00:00:00 ora_mman_mes

orames    6056     1  0 15:02 ?        00:00:00 ora_dbw0_mes

orames    6058     1  0 15:02 ?        00:00:00 ora_lgwr_mes

orames    6062     1  0 15:02 ?        00:00:00 ora_ckpt_mes

orames    6064     1  0 15:02 ?        00:00:00 ora_smon_mes

orames    6066     1  0 15:02 ?        00:00:00 ora_reco_mes

orames    6069     1  0 15:02 ?        00:00:00 ora_cjq0_mes

orames    6071     1  0 15:02 ?        00:00:00 ora_mmon_mes

orames    6073     1  0 15:02 ?        00:00:00 ora_mmnl_mes

orames    6075     1  0 15:02 ?        00:00:00 ora_d000_mes

orames    6077     1  0 15:02 ?        00:00:00 ora_s000_mes

orames    6092     1  0 15:02 ?        00:00:00 ora_qmnc_mes

orames    6104     1  0 15:02 ?        00:00:01 ora_j000_mes

orames    6473     1  0 15:02 ?        00:00:00 ora_q000_mes

orames    6475     1  0 15:02 ?        00:00:00 ora_q001_mes

orames   19322     1  2 16:50 ?        00:00:06 oraclemes (LOCAL=NO)

root     23446 22143  0 16:56 pts/1    00:00:00 grep ora

orames   32647     1  0 16:23 ?        00:00:00 oraclemes (LOCAL=NO)

[root@szcimesdb1 log]# cd /home/orames

[root@szcimesdb1 orames]# ls

dbshutdown.sh  dbstartup.sh  Desktop  oracle_mes_install.htm  Screenshot-1.png  Screenshot-2.png  Screenshot-3.png  Screenshot.png  sqlnet.log

[root@szcimesdb1 orames]# more dbstartup.sh

#!/bin/bash

su - orames

oracle

lsnrctl start

sqlplus /nolog <<EOF

connect /as sysdba

startup

quit

EOF

/* 正常情况 ，一台DB为DM，另一台为MES，如果szcimesdb1夺权为mes数据库才可以使用此用户及命令查询，否则无法执行 */

[root@szcimesdb1 orames]# su – orames

[orames@szcimesdb1 ~]$ lsnrctl status

 

LSNRCTL for Linux: Version 10.2.0.4.0 - Production on 23-AUG-2010 17:00:16

 

Copyright (c) 1991, 2007, Oracle.  All rights reserved.

 

Connecting to (ADDRESS=(PROTOCOL=tcp)(HOST=)(PORT=1521))

STATUS of the LISTENER

------------------------

Alias                     LISTENER

Version                   TNSLSNR for Linux: Version 10.2.0.4.0 - Production

Start Date                23-AUG-2010 15:39:21

Uptime                    0 days 1 hr. 20 min. 54 sec

Trace Level               off

Security                  ON: Local OS Authentication

SNMP                      OFF

Listener Parameter File   /oracle_mes/u01/app/oracle/product/10.2.0/db_1/network/admin/listener.ora

Listener Log File         /oracle_mes/u01/app/oracle/product/10.2.0/db_1/network/log/listener.log

Listening Endpoints Summary...

  (DESCRIPTION=(ADDRESS=(PROTOCOL=tcp)(HOST=szcimesdb1.umec.com.tw)(PORT=1521)))

Services Summary...

Service "mes" has 1 instance(s).

  Instance "mes", status READY, has 1 handler(s) for this service...

Service "mesXDB" has 1 instance(s).

  Instance "mes", status READY, has 1 handler(s) for this service...

Service "mes_XPT" has 1 instance(s).

  Instance "mes", status READY, has 1 handler(s) for this service...

The command completed successfully

[orames@szcimesdb1 ~]$

 

 

 

[oradm@szcimesdb2 init.d]$ ps -ef |grep ora

oradm     2251     1  0 16:16 ?        00:00:08 ora_j000_dm

root      4153  4122  0 15:34 ?        00:00:00 hald-addon-storage: polling /dev/hda

root      5220  4778  0 17:06 pts/2    00:00:00 su - oradm

oradm     5221  5220  0 17:06 pts/2    00:00:00 -bash

oradm     5754     1  0 15:34 ?        00:00:00 /oracle_dm/u01/app/oracle/product/10.2.0/db_1/bin/tnslsnr LISTENER -inherit

oradm     5762     1  0 15:34 ?        00:00:00 ora_pmon_dm

oradm     5764     1  0 15:34 ?        00:00:00 ora_psp0_dm

oradm     5766     1  0 15:34 ?        00:00:00 ora_mman_dm

oradm     5768     1  0 15:34 ?        00:00:00 ora_dbw0_dm

oradm     5770     1  0 15:34 ?        00:00:00 ora_lgwr_dm

oradm     5772     1  0 15:34 ?        00:00:00 ora_ckpt_dm

oradm     5774     1  0 15:34 ?        00:00:00 ora_smon_dm

oradm     5776     1  0 15:34 ?        00:00:00 ora_reco_dm

oradm     5778     1  0 15:34 ?        00:00:00 ora_cjq0_dm

oradm     5780     1  0 15:34 ?        00:00:00 ora_mmon_dm

oradm     5782     1  0 15:34 ?        00:00:00 ora_mmnl_dm

oradm     5784     1  0 15:34 ?        00:00:00 ora_d000_dm

oradm     5786     1  0 15:34 ?        00:00:00 ora_s000_dm

oradm     5795     1  0 15:35 ?        00:00:00 ora_qmnc_dm

oradm     5994     1  0 15:35 ?        00:00:00 ora_q000_dm

oradm     5996     1  0 15:35 ?        00:00:00 ora_q001_dm

oradm    19289  5221  0 17:26 pts/2    00:00:00 ps -ef

oradm    19290  5221  0 17:26 pts/2    00:00:00 grep ora

[oradm@szcimesdb2 init.d]$cd /home

[root@szcimesdb2 home]# cd oradm

[root@szcimesdb2 oradm]# ls

dbshutdown.sh  Desktop                  oracle_dm_install1.htm  Screenshot-1.png  Screenshot-3.png  sqlnet.log

dbstartup.sh   oracle_dm_install19.htm  oracle_dm_install.htm   Screenshot-2.png  Screenshot.png

_dm_install.htm   Screenshot-2.png  Screenshot.png

[root@szcimesdb2 oradm]# more dbstartup.sh

#!/bin/bash

su - oradm

oracle

lsnrctl start

sqlplus /nolog <<EOF

connect /as sysdba

startup

quit

EOF

 

[root@szcimesdb2 oradm]# su - oradm

[oradm@szcimesdb2 ~]$ lsnrctl status

 

LSNRCTL for Linux: Version 10.2.0.4.0 - Production on 23-AUG-2010 17:28:17

 

Copyright (c) 1991, 2007, Oracle.  All rights reserved.

 

Connecting to (ADDRESS=(PROTOCOL=tcp)(HOST=)(PORT=1521))

STATUS of the LISTENER

------------------------

Alias                     LISTENER

Version                   TNSLSNR for Linux: Version 10.2.0.4.0 - Production

Start Date                23-AUG-2010 15:34:53

Uptime                    0 days 1 hr. 53 min. 24 sec

Trace Level               off

Security                  ON: Local OS Authentication

SNMP                      OFF

Listener Parameter File   /oracle_dm/u01/app/oracle/product/10.2.0/db_1/network/admin/listener.ora

Listener Log File         /oracle_dm/u01/app/oracle/product/10.2.0/db_1/network/log/listener.log

Listening Endpoints Summary...

  (DESCRIPTION=(ADDRESS=(PROTOCOL=tcp)(HOST=szcimesdb2.umec.com.tw)(PORT=1521)))

Services Summary...

Service "dm" has 1 instance(s).

  Instance "dm", status READY, has 1 handler(s) for this service...

Service "dmXDB" has 1 instance(s).

  Instance "dm", status READY, has 1 handler(s) for this service...

Service "dm_XPT" has 1 instance(s).

  Instance "dm", status READY, has 1 handler(s) for this service...

The command completed successfully

[oradm@szcimesdb2 ~]$

 

3，  再开启AP1 & AP2的IIS服务。

 

Oracle 包括Linster和DB两部分，如果 Lister没有启动起来，晚一点操作即可。

/* 如果有资料库不能启动的情况，手工启动资料库 */

[orames@szcimesdb1 ~]$ cd /etc/rc.d/init.d

[orames@szcimesdb1 init.d]$ ls

acpid           conman              dnsmasq    ip6tables   luci           netplugd         oracledb_mes.bak  readahead_early  sendmail        winbind

anacron         cpuspeed            dund       ipmi        lvm2-monitor   network          oracledb_mes.sh   readahead_later  setroubleshoot  wpa_supplicant

atd             crond               firstboot  iptables    mcstrans       NetworkManager   oracledb_mes.sh~  restorecond      single          xfs

auditd          cups                functions  ipvsadm     mdmonitor      nfs              pand              rgmanager        smartd          xinetd

autofs          cups-config-daemon  gfs        irda        mdmpd          nfslock          pcscd             rhnsd            snmpd           ypbind

avahi-daemon    dbdm.bak            gfs2       irqbalance  messagebus     nscd             piranha-gui       ricci            snmptrapd       yum-updatesd

avahi-dnsconfd  dbdm.sh             gpm        kdump       microcode_ctl  ntpd             portmap           rpcgssd          sshd

bluetooth       dbdm.sh~            haldaemon  killall     modclusterd    oddjobd          psacct            rpcidmapd        syslog

clvmd           dbmes.bak           halt       krb524      multipathd     openais          pulse             rpcsvcgssd       tog-pegasus

cman            dbmes.sh            hidd       kudzu       netconsole     oracledb_dm.bak  qdiskd            saslauthd        vncserver

cmirror         dbmes.sh~           httpd      lm_sensors  netfs          oracledb_dm.sh   rdisc             scsi_reserve     wdaemon

[orames@szcimesdb1 init.d]$ more dbdm.sh

!/bin/sh

 

  ORAHOME=/oracle_dm/u01/app/oracle/product/10.2.0/db_1

  ORAUSER=oradm

  ORAUSER_HOME=/home/oradm

 

  case "$1" in

    'start')

    # Start the Oracle databases:

        echo -n "Starting Oracle Database: "

        echo "`date +%Y-%m-%d_%H%M%S` dm Start" >> /var/log/messages

        #

        # Your service startup command goes here.

        #

        su - $ORAUSER -c "$ORAUSER_HOME/dbstartup.sh"

        touch /var/lock/subsys/dm

        echo

        ;;

    'stop')

    # Stop the Oracle databases:

        echo -n "Shutting down Oracle Database: "

        echo "`date +%Y-%m-%d_%H%M%S` dm Stop" >> /var/log/messages

        #

        # Your service shutdown command goes here.

        #

        su - $ORAUSER -c "$ORAUSER_HOME/dbshutdown.sh"

        rm -f /var/lock/subsys/dm

        echo

        ;;

    'status')

    # Stop the Oracle databases:

        ps -ef | grep -v grep | grep -q ora_smon_dm

        if [ $? = 0 ]

        then exit 0

        fi

        ;;

    'restart')

    # Restart the Oracle databases:

        echo -n "Retarting Oracle Database: "

        $0 stop

        $0 start

        echo

        ;;

    *)

        echo "Usage: oradm { start | stop | restart }"

        exit 1

        ;;

  esac

 

exit 0

 

[orames@szcimesdb1 init.d]$ more dbmes.sh

#!/bin/sh

 

  ORAHOME=/oracle_mes/u01/app/oracle/product/10.2.0/db_1

  ORAUSER=orames

  ORAUSER_HOME=/home/orames

 

  case "$1" in

    'start')

    # Start the Oracle databases:

        echo -n "Starting Oracle Database: "

        echo "`date +%Y-%m-%d_%H%M%S` MES Start" >> /var/log/messages

        #

        # Your service startup command goes here.

        #

        su - $ORAUSER -c "$ORAUSER_HOME/dbstartup.sh"

        touch /var/lock/subsys/mes

        echo

        ;;

    'stop')

    # Stop the Oracle databases:

        echo -n "Shutting down Oracle Database: "

        echo "`date +%Y-%m-%d_%H%M%S` MES Stop" >> /var/log/messages

        #

        # Your service shutdown command goes here.

        #

        su - $ORAUSER -c "$ORAUSER_HOME/dbshutdown.sh"

        rm -f /var/lock/subsys/mes

        echo

        ;;

    'status')

    # Stop the Oracle databases:

        ps -ef | grep -v grep | grep -q ora_smon_mes

        if [ $? = 0 ]

        then exit 0

        fi

        ;;

    'restart')

    # Restart the Oracle databases:

        echo -n "Retarting Oracle Database: "

        $0 stop

        $0 start

        echo

        ;;

    *)

        echo "Usage: orames { start | stop | restart }"

        exit 1

        ;;

  esac

 

exit 0

 

[orames@szcimesdb1 init.d]$