急救！关于shared memory not initialized for INFORMIXSERVE `wsgdp`

gaodp

我重新换了一下sco unix license,可能重新连接了核心参数。结果就出现了，上面的提示，
现在进不了数据库了，里面还有我们公司的统计数据。麻烦各位帮忙解决一下，恢复的前提
是不能把原来的数据给删除了。在这里谢谢了。

gaodp

1、用命令：oninit  执行了以后，没有报任何错，但是接着用DBaccess进去以后看不到任何数据库。
2、如果用 onmonitor 看的时候显示的是 off-Line 。接着用mode -->on-line 启动数据库就会报以下的信息

　　Shared memory not initialized  for INFORMIXSERVER `wsgdp`
      InFormix Dynamic Server must be in quiescent mode.

不知道我的数据还能恢复吗？数据没有备份过。

现在我束手无策了，请各位高手指点一下。

IFMXDBA

try to start the engine with '-v'option, oninit -v,  and post the msg.  Meanwhile, please post the online.log as well.

elei1151

看一下online.log，有什么消息？

sqlnet

换个 license,重连内核 不会引起informix启不来吧??

wenlq

能不能把license 换到原来一样？

fuhongyao

12:55:01  Requested shared memory segment size rounded from 8000KB to 8192KB

Tue Mar 27 12:55:01 2007

12:55:01  Event alarms enabled.  ALARMPROG = '/usr/informix/etc/log_full.sh'
12:55:06  DR: DRAUTO is 0 (Off)
12:55:06  listener-thread: err = -930: oserr = 0: errstr = onhostname: Cannot connect to database server (onhostname).

12:55:06  Attempting to bring listener thread down.

12:55:06  Server stopped.

fuhongyao

上面是 online.log的信息，有错误信息。
下面是oninit -v 的信息，蛮正常啊。
Checking group membership to determine server run modesucceeded
Reading configuration file '/usr/informix/etc/onconfig'...succeeded
Creating /INFORMIXTMP/.infxdirs ... succeeded
Creating infos file "/usr/informix/etc/.infos.online" ... "/usr/informix/etc/.conf.online" ... succeeded
Writing to infos file ... succeeded
Checking config parameters...succeeded
Allocating and attaching to shared memory...succeeded
Creating resident pool 398 kbytes...succeeded
Creating buffer pool 402 kbytes...succeeded
Initializing rhead structure...succeeded
Initializing ASF ...succeeded
Initializing Dictionary Cache and Stored Procedure Cache...succeeded
Bringing up ADM VP...succeeded
Creating VP classes...succeeded
Onlining 0 additional cpu vps...succeeded
Onlining 2 IO vps...succeeded
Forking main_loop thread...succeeded
Initialzing DR structures...succeeded
Forking 1 'tlitcp' listener threads...

cdcd007

检查主机名、主机IP地址是否有改变

baixifeng

在$ONCONFIG文件中设置别名DBSERVERALIASES
这里有问题
要跟 $INFORMIXDIR/etc/sqlhosts 一致