周末在窝里整RAC,尤其是在笔记本上整 使用VBOX软件 因为VBOX 不够稳定 导致死机,无法进图形界面等问题,从而把节点1个干了. 然后从节点2复制过来,可惜VBOX拒绝加载,FUCK VBOX ! ORACLE公司除了ORACLE数据库好外,其他都比较烂,只会收购好公司! 说实在的ORACLE
周末在窝里整RAC,尤其是在笔记本上整 使用VBOX软件 因为VBOX 不够稳定 导致死机,无法进图形界面等问题,从而把节点1个干了.
然后从节点2复制过来,可惜VBOX拒绝加载,FUCK VBOX ! ORACLE公司除了ORACLE数据库好外,其他都比较烂,只会收购好公司!
说实在的ORACLE 数据库也不咋地,使用起来很不方便,尤其是安装的时候. 步骤很多,没个步骤没做好 就要重新来过.
11G的RAC 虽然简化了些,可惜非常地慢, 在CRS图形界面配置后 执行ROOT.SH脚本 才真正地配置CRS 启动CRS各个进程,并且ASM盘格式化.
如果ASM已经被装过或者污染过,则要用DD命令刷屏 FUCK ORACLE 要刷个20G的硬盘会等死人的. 我在笔记本上DD 三个5G硬盘 花费了N个小时.
因为在做ASM盘格式化的时候,不知道是笔记本硬盘不给力还是CPU P61000不给力? 妈地逼耗费了1个小时,然后报错.查看日志说ASM 不支持该版本的操作系统
吊你妹啊 我可是用ORACLE LINUX 6.4 ! 网上有人说 更改/tmp/下的 linux relase 信息. 妈地逼 cat 该文件一看 说是redhat linux 6.4....xxxxx.xxx
不吊你妹 吊谁的妹啊 从ORACLE 官方网站下来的 ORACLE公司人居然不改此信息.
ORACLE 11G 统统使用JAVA系统 非常地慢,需要4G内存 快速硬盘 超强CPU . 比起10G R2版本来说 简直是牛车啊! 当然在窝里的台式电脑10分钟做完ASM工作
连版本不匹配都不说 刷刷就装好了. 看来玩新数据库 得要配置超好的机器.
妈地逼 就1个版本差距 就要消耗如此强的电脑资源,ORACLE公司的软件工程师真烂!
以后要装ORACLE 12C 和EM12C 看来要买个服务器来玩了
[root@node1 dev]# oerr ora 15063
15063, 00000, "ASM discovered an insufficient number of disks for diskgroup \"%s\""
// *Cause: ASM was unable to find a sufficient number of disks belonging to the
// diskgroup to continue the operation.
// *Action: Check that the disks in the diskgroup are present and functioning,
// that the owner of the ORACLE binary has read/write permission to
// the disks, and that the ASM_DISKSTRING initialization parameter
// has been set correctly. Verify that ASM discovers the appropriate
// disks by querying V$ASM_DISK from the ASM instance.
15063 问题是 权限问题 在安装ASM盘的时候 /dev/oracleasm/disks/VOL1-----VOL3 都是root权限
只要chown -R oracle:dba /dev/oracleasm 即可
可是在DBCA下 先要停掉在安装节点上的ASM实例
ps -ef |grep asm
如果你看到一大堆类似乱码的显示 那就是JAVA代码 是DBCA图形界面还开着. 最后几行是ASM进程
export ORACLE_SID=+ASM1
sqlplus /nolog
connect sys/(DBCA图形界面上输入的密码) as dba
shutdown
等待
记住要退出DBCA界面 要不一直等待中.

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