linux rac

滚滚尘土飞

请问在rac 中数据库已经建立.如何更改操作系统的内存参数,谢谢

滚滚尘土飞

tomcat在oracle rac环境中
<url>jdbcracleci(DESCRIPTION =(ADDRESS_LIST =(ADDRESS = (PROTOCOL = TCP)(HOST = oracle1)(PORT = 1521))(ADDRESS = (PROTOCOL = TCP)(HOST = oracle2)(PORT = 1521))(LOAD_BALANCE = yes)(FAILOVER = yes))(CONNECT_DATA =(SERVER = DEDICATED)(SERVICE_NAME = cms)(FAILOVER_MODE =(TYPE = session)(METHOD = basic))))</url>
报如下错误：
6573  column.getColumn():!nulljava.sql.SQLException: Io exception: Connection refused(DESCRIPTION=(ERR=1153)(VSNNUM=153093120)(ERROR_STACK=(ERROR=(CODE=1153)(EMFI=4)(ARGS='(ADDRESS=(PROTOCOL=TCP)(HOST=oracle2)(PORT=1521))'))(ERROR=(CODE=305)(EMFI=1))))
  6574  java.sql.SQLException: Io exception: Connection refused(DESCRIPTION=(ERR=1153)(VSNNUM=153093120)(ERROR_STACK=(ERROR=(CODE=1153)(EMFI=4)(ARGS='(ADDRESS=(PROTOCOL=TCP)(HOST=oracle2)(PORT=1521))'))(ERROR=(CODE=305)(EMFI=1))))
如果将两个host指成一台机器报错会少些。
如果shutdown其中一台host则不报错。
大家遇到过没有，是如何解决的，谢谢

滚滚尘土飞

是jdbc：oracle：jdbc：@(DESCRIPTION =(ADDRESS_LIST =(ADDRESS = (PROTOCOL = TCP)(HOST = oracle1)(PORT = 1521))(ADDRESS = (PROTOCOL = TCP)(HOST = oracle2)(PORT = 1521))(LOAD_BALANCE = yes)(FAILOVER = yes))(CONNECT_DATA =(SERVER = DEDICATED)(SERVICE_NAME = cms)(FAILOVER_MODE =(TYPE = session)(METHOD = basic))))</url>

george.ma

这个问题后来有没有解决，我这边也碰到了？