shared memory not initialized 没人能详细回答吗？

unixandsql

我在informix中执行oninit 后不报错，但是用ONSTAT - 查看是提示shared memory not initialized for INFORMIXSERVER 'online'
下面是online.log显示，请帮忙
Wed Aug 25 23:50:51 2004

23:50:51 Event alarms enabled. ALARMPROG = '/usr/informix/log_full.sh'
23:50:51 Assert Failed: net_init.c, line 234, thread 1, errno=13, error in crea
ting /INFORMIXTMP.
23:50:51 Who: Session(0, @, 0, 0)
Thread(1, main_thread, 0, 1)
23:50:51 See Also: /tmp/af.15e1b, shmem.15e1b.0
23:50:53 net_init.c, line 234, thread 1, errno=13, error in creating /INFORMIXT
MP.
23:50:55 PANIC: Attempting to bring system down

大梦

是不是／INFORMIXTMP不存在～～～

unixandsql

我在/usr/informix目录下建立了INFORMIXTMP 但是还是不行，核心参数我就该了个共享内存，该的变大了一点

lmtok

不是，你要设一个INFORMIXTMP的环境变量

snowfox

INFORMIXTMP目录要建在根目录下吧，然后在用chmod加权限

fishyy

我跟你出错信息一样，用ISQL可以建立数据库了，但是online.log的提示却是如此：
16:57:53  Requested shared memory segment size rounded from 8000KB to 8192KB

Mon Aug 30 16:57:53 2004

16:57:53  Event alarms enabled.  ALARMPROG = '/usr/informix/etc/log_full.sh'
16:57:59  DR: DRAUTO is 0 (Off)
16:57:59  Informix Dynamic Server Version 7.31.UC5    Software Serial Number AAD
#J288372
16:57:59  listener-thread: err = -25572: oserr = 0: errstr = : Network driver ca
nnot bind a name to the port.

16:57:59  Attempting to bring listener thread down.

16:57:59  Server stopped.

16:57:59  Informix Dynamic Server Stopped.
16:57:59  mt_shm_remove: WARNING: may not have removed all/correct segments

unixandsql

怎么就是不行呢？各位会的帮忙看看了，说明详细点

fishyy

后来我重启了机子好像就行了，真奇怪

dongxinqf

25572        网络驱动程序不能把一个名字连接到端口。

系统调用失败。sqlexecd daemon 或INFORMIX-OnLine动态服务器不能访问在sqlhosts

你检察一下你的$INFORMIXDIR/etc/sqlhosts文件