设置Oracle11g开机自动启动:在Redhat和Centos中设置允许ORACLE 系统自动启动,默认情况下是 设置为不允许的。1.在root 账户下修改/etc/oratab 文件: # vi /etc/oratab orcl=/db/app/oracle/product/11.1.0/db_1 :N 最后的N 改为Y,2.在o
ORA-00845: MEMORY_TARGET not supported on this system报错解决Oracle启动报错 ORA-00845: MEMORY_TARGET not supported on this system报错解决 SQL> startup ORA-00845: MEMORY_TARG
# yum -y install fping Loaded plugins: fastestmirror,refresh-packagekit, securityExisting lock /var/run/yum.pid: anothercopy is running as pid 3009.Another app is currently holding the yumlock; waitin
一、Ganglia简介 Ganglia是一款为HPC(高性能计算) 集群设计的可扩展性 的分布式监控系统,它可以监视和显示集群中节点的各种状态信息,他由运行在各个节点上的gmond守护进程来采集 CPU、内存、磁盘利用率、I/O负载、网络流量情况等方面的数据。然后汇总到gmetad守护进程下,使用rrdtool存储数据,然后将历史数据以曲线方式通过PHP页面呈现。Gangl
LAMP平台的搭建: 系统环境:Centos6.5一、配置系统环境1 ) 关闭防火墙 关闭Selinux2 ) 配置yum源,安装开发工具软件包组 # yum -y groupinstall "DevelopmentLibraries" "Development Tools"3 ) # rpm -q
安装ganglia# gmond -t | tee /usr/local/etc/gmond.confgmond: error while loading shared libraries: libpcre.so.1: cannot open shared object file: No such file or directory解决方法执行如下命令:whereis libpcre.so.1&n
安装rrdtool-1.4.5报错 configure: error: Please fix the library issues listed above and try again.解决办法: rpm -qa libxml2-devel libpng-devel pkg-config glib pixman pango pango-devel f
安装pcre-8.30出现的报错信息[root@SER pcre-8.30]# ./configure --prefix=/usr/local/libtool: compile: unrecognized option `-DHAVE_CONFIG_H'libtool: compile: Try `libtool --help' for more information.make[1]: ***
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