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Tuning GC ManuallyThe size of the permanent generation-XX:PermSize=n-XX:MaxPermSize=n在调优的过程中,我们可以将此2个值设置为一样,减少动态分配内存带来的消耗;后台方式启动weblogic启动ssh客户端运行"noh... 阅读全文
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修改主机名1、修改/etc/sysconfig/network文件[root@gsfund ~]# more /etc/sysconfig/networkNETWORKING=yesNETWORKING_IPV6=noHOSTNAME=gsfund.localdomain[root@gsfund ~]# 2、修改/etc/hosts文件[root@gsfund ~]# more /etc/hosts# Do not remove the following line, or various programs# that require network functionality will fa 阅读全文
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1、创建目录对象因为使用expdp命令需要使用到目录对象(directory),所以首先需要创建目录对象,并赋予某个用户对目录对象的操作权限.dbserver-> sqlplus / as sysdbaSQL*Plus: Release 11.2.0.3.0 Production on Sat Mar 1 00:13:16 2014Copyright (c) 1982, 2011, Oracle. All rights reserved.Connected to:Oracle Database 11g Enterprise Edition Release 11.2.0.3.0 - 64b 阅读全文