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标题: informix 不能启动！！大家帮忙看看！ [打印本页]

作者: xuwenchao2008 时间: 2004-03-31 15:42
标题: informix 不能启动！！大家帮忙看看！
系统启动时候：
oninit -v
Starting tracing...succeeded
Initializing 1 flushers...succeeded
Initializing log/checkpoint information...succeeded
Opening primary chunks...succeeded
Opening mirror chunks...succeeded
Initializing dbspaces...succeeded
Validating chunks...succeeded
Initialize Async Log Flusher...succeeded
Forking btree cleaner...succeeded
$ Initializing DBSPACETEMP list
oninit: Fatal error in shared memory initialization
下不去了

onling.log 中信息：
15:10:38  Requested shared memory segment size rounded from 8000KB to 8192KB
Wed Mar 31 15:10:40 2004
15:10:40  Event alarms enabled.  ALARMPROG = '/usr/informix/etc/log_full.sh'
15:10:46  DR: DRAUTO is 0 (Off)
15:10:46  Informix Dynamic Server Version 7.31.UC7 Software Serial Number AAC#J529250
15:10:48  Informix Dynamic Server Initialized -- Shared Memory Initialized.
15:10:48  Physical Recovery Started.
15:10:48  Physical Recovery Complete: 0 Pages Restored.
15:10:48  Logical Recovery Started.
15:10:48  Requested shared memory segment size rounded from 526416KB to 528384KB
15:10:48  shmat: [ENOMEM][12]: out of available data space, check system MAXMEM
15:10:48  out of virtual shared memory
15:10:49  Cannot Rollforward from Checkpoint.
15:10:50  Informix Dynamic Server Stopped.
15:10:50  mt_shm_remove: WARNING: may not have removed all/correct segments
15:11:45  Requested shared memory segment size rounded from 8000KB to 8192KB
Wed Mar 31 15:11:45 2004
15:11:45  Event alarms enabled.  ALARMPROG = '/usr/informix/etc/log_full.sh'
15:11:50  DR: DRAUTO is 0 (Off)
15:11:50  Informix Dynamic Server Version 7.31.UC7 Software Serial Number AAC#J529250
15:11:51  Informix Dynamic Server Initialized -- Shared Memory Initialized.
15:11:51  Physical Recovery Started.
15:11:51  Physical Recovery Complete: 0 Pages Restored.
15:11:51  Logical Recovery Started.
15:11:51  Requested shared memory segment size rounded from 526416KB to 528384KB
15:11:51  shmat: [ENOMEM][12]: out of available data space, check system MAXMEM
15:11:51  out of virtual shared memory
15:11:52  Cannot Rollforward from Checkpoint.
15:11:53  Informix Dynamic Server Stopped.
15:11:53  mt_shm_remove: WARNING: may not have removed all/correct segments

内核参数配置
stune:
NSPTTYS64
EVQUEUES72
EVDEVS80
NUMSP256
NSTREAM4352
NHINODE1024
GPGSLO200
GPGSHI600
PLOWBUFS1024
NSTRPAGES1000
NAIOPROC50
NAIOREQ400
NAIOBUF400
NAIOHBUF100
NAIOREQPP400
NAIOLOCKTBL50
MAX_PROC10000
MAXUMEM1048576
NCALL256
NCLIST512
NSTREVENT14848
NUMTIM1888
NUMTRW1888
SDSKOUT64
SEMMNS  8192
TTHOG 4096
SECLUID 0
SECSTOPIO    1
SECCLEARID    1
SHMMAX  42683136
SHMMIN  1
SHMALL  512
SHMMNI  100
SHMSEG  10
SEMMAP  8139
SEMMNI  8139
SEMMNU  100
SEMMSL  50

搞到现在还没有解决！老大们帮帮忙~！

作者: qiaolan 时间: 2004-03-31 16:41
标题: informix 不能启动！！大家帮忙看看！
SCO的机器常常会这样。

作者: xuwenchao2008 时间: 2004-03-31 16:59
标题: informix 不能启动！！大家帮忙看看！
怎么办？

作者: 大梦 时间: 2004-03-31 18:15
标题: informix 不能启动！！大家帮忙看看！
上次不是正常down的informix就请恢复数据吧~~~~
logical logging坏了~~~~

作者: xuwenchao2008 时间: 2004-04-01 08:01
标题: informix 不能启动！！大家帮忙看看！
没有备份，有别的方法

作者: czw1413_cn 时间: 2004-04-01 11:38
提示: 作者被禁止或删除内容自动屏蔽

作者: xuwenchao2008 时间: 2004-04-04 19:02
标题: informix 不能启动！！大家帮忙看看！
重起N次都是这样的！每次检查完临时空间后，就出错了！

作者: bigsunflower 时间: 2004-04-05 07:56
标题: informix 不能启动！！大家帮忙看看！
你的chunk有问题吧，你换块chunk做rootdbs重新做rootdbs就可以了！

作者: xuwenchao2008 时间: 2004-04-05 08:53
标题: informix 不能启动！！大家帮忙看看！
怎么做，我怕datadbs数据丢失，怎么重做rootdbs!

作者: bigsunflower 时间: 2004-04-08 16:33
标题: informix 不能启动！！大家帮忙看看！
我是初始化的时候碰到你这样的问题的，所以是直接换了一个dbs做rootdbs的

作者: hukeqin333 时间: 2004-04-09 16:21
标题: informix 不能启动！！大家帮忙看看！
把onconfig文件中的BUFFERS的数值改小，到启动正常为止

作者: carefen 时间: 2004-04-11 01:45
标题: informix 不能启动！！大家帮忙看看！
没创建库

作者: ifx 时间: 2004-04-11 10:24
标题: informix 不能启动！！大家帮忙看看！
15:11:51 Requested shared memory segment size rounded from 526416KB to 528384KB
15:11:51 shmat: [ENOMEM][12]: out of available data space, check system MAXMEM
15:11:51 out of virtual shared memory
物理内存是不是太小了
用hukeqin333 的方法试试

作者: heb130104 时间: 2004-04-11 19:42
标题: informix 不能启动！！大家帮忙看看！
SHMMAX似乎小了

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