Oracle RAC 11g R2在$ORACLE_HOME/dbs目录下不断产生core文件问题的解决
OS:AIX 6.1
root@db01:/grid/product/11.2.0/bin$ oslevel -s
6100-07-00-0000
oracle@db01:/home/oracle$ emctl status dbconsole
Oracle Enterprise Manager 11g Database Control Release 11.2.0.3.0
Copyright (c) 1996, 2011 Oracle Corporation. All rights reserved.
https://db01:5500/em/console/aboutApplication
Oracle Enterprise Manager 11g is not running.
从您的输出来看dbconsole是没有启动的,这个问题应该与EM/GRID console 对TNSError listener的监控无关。
目前在AIX 6.1平台上有一个OS的问题,这个问题会因为安装的软件产生core文件,
请您联系AIX 并且下载安装 IFIX IV09580:
@ https://www-304.ibm.com/support/docview.wss?uid=isg1IV09580
在节点1上操作:
1. 先停止节点1上的crs服务
su - root
cd $GRID_HOME/bin
./crsctl stop crs
2.安装AIX patch
ftp://public.dhe.ibm.com/aix/efixes/iv09580/IV09580.epkg.Z
root用户下用命令: emgr -e IV09580.epkg.Z
3. relink GRID 软件
+ As root user:
# cd Grid_home/crs/install
# perl rootcrs.pl -unlock
+ As the grid user:
$ export ORACLE_HOME=Grid_home
$ Grid_home/bin/relink
+ As root again:
# cd Grid_home/crs/install
# perl rootcrs.pl -patch
(CRS被自动启动,先关闭)
su - root
cd $GRID_HOME/bin
./crsctl stop crs
4. relink RDBMS oracle 软件
su - oracle
cd $ORACLE_HOME/bin
relink all
5. 重新启动oracle服务
su - root
cd $GRID_HOME/bin
./crsctl start crs
6. 重复以上步骤在节点2.
注意:不要将心跳连接线断开,这样会导致集群异常重启。