初始化出现的问题!!!

elei1151

小弟在虚拟机上装的informix ,最后初始化,oninit -ivy,显示到:
Allocating and attaching to shared memory...
等了几分钟,就结束了,也没有什么提示.
查看online.log,显示:IBM Informix Dynamic Server Started.
随后敲 onstat -,一直没有反映,系统也变的超慢.
搜过以前的帖子,也没有帮助.请各位帮忙看看,谢谢了!
IN:IBM Informix Dynamic Server Version 10.00.UC1
OS:Red Hat Enterprise Linux AS release 4

elei1151

没人帮忙啊
是不是内核的参数有问题啊???

peter_xiong

把online.log文件贴上来看看吧.

elei1151

online.log没有别的信息,就只有一句:
IBM Informix Dynamic Server Started.
重新初始化,也还是出现这句.
郁闷啊!!!!!!!!!!!!!!!!!!!!!!

peter_xiong

是不是内存不够或者有问题啊?
另外你看看有没有相关的进程
ps -ef|grep oninit

elei1151

已经解决了!是buffers设置的不对!

IFMXDBA

oninit  with option '-v' is a good idea, it will tell you at which phase it is currently.  In your case, most like it is lack of system share memory resource.  There are two possible thing you may want to try
1. increase the kernel parameter
or
2. decrese the memory request in your onconfig file

it works all the time, since oninit is calling shmget to allocate share memory. Verify the allocated share memory segments by ipcs.  The segment key 0x52564800 + serverNum ( in your onconfig file ) will be the share memory segment key. Why is 0x5256xxxx, 0x52 0x56 are the name initial of the designer

elei1151

是因为当时在onconfig设置buffers时多加了个0,导致数据库申请不到内存，就会去swap中申请空间，系统idle为0,所以才会把机器拖死.唉!!!