高手们帮帮小弟，关于INFORMIX初始化ONINIT上的问题！！！
我在安装informix后，在初始化informix online就是不成功，现在我把我的配置帖出来，还我我的日志，希望高手能帮小弟解决一下问题。这是/etc/hosts文件内容
# Do not remove the following line, or various programs
# that require network functionality will fail.
127.0.0.1 sandpay localhost.localdomain localhost
::1 localhost6.localdomain6 localhost6
61.49.26.52 salecard
61.49.26.52 salecard
这是/root/.bash_profile文件内容 ，与/home/informix/.bash_profile内容一样
# .bash_profile
# Get the aliases and functions
if [ -f ~/.bashrc ]; then
. ~/.bashrc
fi
# User specific environment and startup programs
export PATH
unset USERNAME
INFORMIXDIR=$HOME
INFORMIXSERVER=online_bj
ONCONFIG=onconfig
export INFORMIXDIR INFORMIXSERVER ONCONFIG
LD_LIBRARY_PATH=$LD_LIBRARY_PATH:$INFORMIXDIR/lib:$INFORMIXDIR/lib/esql
export LD_LIBRARY_PATH
DB_LOCALE=zh_CN.gb
CLIENT_LOCALE=zh_CN.gb
SERVER_LOCALE=zh_CN.gb
export DB_LOCALE CLIENT_LOCALE SERVER_LOCALE
DBSPACETEMP=tmpdbs
#export DBSPACETEMP
ACCEPTLICENSE=yes
export ACCEPTLICENSE
这是/home/informix/etc/hosts内容
#**************************************************************************
#demo_on onipcshm on_hostname on_servername
#demo_se seipcpip se_hostname sqlexec
#online onipcshm lyc-linux sqlexec
online_bj onsoctcp salecard sqlexec
#online onsoctcp dragon sqlexec
这是/home/informix/etc/onconfig内容
#**************************************************************************
#
# INFORMIX SOFTWARE, INC.
#
#Title: onconfig.std
#Description: Informix Dynamic Server Configuration Parameters
#
#**************************************************************************
# Root Dbspace Configuration
ROOTNAME rootdbs # Root dbspace name
ROOTPATH /home/ifxdata/rootdbs # Path for device containing root dbspace
ROOTOFFSET 0 # Offset of root dbspace into device (Kbytes)
ROOTSIZE 800000 # Size of root dbspace (Kbytes)
# Disk Mirroring Configuration Parameters
MIRROR 0 # Mirroring flag (Yes = 1, No = 0)
MIRRORPATH # Path for device containing mirrored root
MIRROROFFSET 0 # Offset into mirrored device (Kbytes)
# Physical Log Configuration
PHYSDBS rootdbs # Location (dbspace) of physical log
PHYSFILE 50000 # Physical log file size (Kbytes)
# Logical Log Configuration
LOGFILES 11 # Number of logical log files
LOGSIZE 50000 # Logical log size (Kbytes)
# Diagnostics
MSGPATH /home/informix/online.log # System message log file path
CONSOLE /dev/console # System console message path
ALARMPROGRAM /home/informix/etc/log_full.sh # Alarm program path
SYSALARMPROGRAM /home/informix/etc/evidence.sh # System Alarm program path
TBLSPACE_STATS1
# System Archive Tape Device
TAPEDEV /dev/null # Tape device path
TAPEBLK 16 # Tape block size (Kbytes)
TAPESIZE 10240 # Maximum amount of data to put on tape (Kbytes)
# Log Archive Tape Device
LTAPEDEV /dev/null # Log tape device path
LTAPEBLK 64 # Log tape block size (Kbytes)
LTAPESIZE 10240 # Max amount of data to put on log tape (Kbytes)
# Optical
STAGEBLOB # Informix Dynamic Server/Optical staging area
# System Configuration
SERVERNUM 0 # Unique id corresponding to a Dynamic Server instance
DBSERVERNAME online_bj # Name of default database server
NETTYPE ipcshm,1,25,NET # Configure poll thread(s) for nettype
NETTYPE soctcp,1,25,CPU # Configure poll thread(s) for nettype
#NETTYPE ipcshm,1,25,CPU # Configure poll thread(s) for nettype
#NETTYPE soctcp,1,25,NET
DEADLOCK_TIMEOUT 60 # Max time to wait of lock in distributed env.
RESIDENT 0 # Forced residency flag (Yes = 1, No = 0)
MULTIPROCESSOR0 # 0 for single-processor, 1 for multi-processor
NUMCPUVPS 1 # Number of user (cpu) vps
SINGLE_CPU_VP 0 # If non-zero, limit number of cpu vps to one
NOAGE 0 # Process aging
AFF_SPROC 0 # Affinity start processor
AFF_NPROCS 0 # Affinity number of processors
# Shared Memory Parameters
LOCKS 200000 # Maximum number of locks
BUFFERS 10000 # Maximum number of shared buffers
NUMAIOVPS # Number of IO vps
PHYSBUFF 32 # Physical log buffer size (Kbytes)
LOGBUFF 64 # Logical log buffer size (Kbytes)
LOGSMAX 20 # Maximum number of logical log files
CLEANERS 1 # Number of buffer cleaner processes
SHMBASE 0x10000000 # Shared memory base address
SHMVIRTSIZE 8000 # initial virtual shared memory segment size
SHMADD 8192 # Size of new shared memory segments (Kbytes)
SHMTOTAL 0 # Total shared memory (Kbytes). 0=>unlimited
CKPTINTVL 300 # Check point interval (in sec)
LRUS 100 # Number of LRU queues
LRU_MAX_DIRTY 80 # LRU percent dirty begin cleaning limit
LRU_MIN_DIRTY 20 # LRU percent dirty end cleaning limit
LTXHWM 70 # Long transaction high water mark percentage
LTXEHWM 80 # Long transaction high water mark (exclusive)
TXTIMEOUT 0x12c # Transaction timeout (in sec)
STACKSIZE 32 # Stack size (Kbytes)
# System Page Size
# BUFFSIZE - Dynamic Server no longer supports this configuration parameter.
# To determine the page size used by Dynamic Server on your platform
# see the last line of output from the command, 'onstat -b'.
# Recovery Variables
# OFF_RECVRY_THREADS:
# Number of parallel worker threads during fast recovery or an offline restore.
# ON_RECVRY_THREADS:
# Number of parallel worker threads during an online restore.
OFF_RECVRY_THREADS 10 # Default number of offline worker threads
ON_RECVRY_THREADS 1 # Default number of online worker threads
# Data Replication Variables
# DRAUTO: 0 manual, 1 retain type, 2 reverse type
DRAUTO 0 # DR automatic switchover
DRINTERVAL 30 # DR max time between DR buffer flushes (in sec)
DRTIMEOUT 30 # DR network timeout (in sec)
DRLOSTFOUND /home/informix/etc/dr.lostfound # DR lost+found file path
# CDR Variables
CDR_LOGBUFFERS2048 # size of log reading buffer pool (Kbytes)
CDR_EVALTHREADS 1,2 # evaluator threads (per-cpu-vp,additional)
CDR_DSLOCKWAIT5 # DS lockwait timeout (seconds)
CDR_QUEUEMEM 4096 # Maximum amount of memory for any CDR queue (Kbytes)
# Backup/Restore variables
BAR_ACT_LOG /tmp/bar_act.log
BAR_MAX_BACKUP0
BAR_RETRY 1
BAR_NB_XPORT_COUNT 10
BAR_XFER_BUF_SIZE 31
# Informix Storage Manager variables
ISM_DATA_POOL ISMData # If the data pool name is changed, be sure to
# update $INFORMIXDIR/bin/onbar.Change to
# ism_catalog -create_bootstrap -pool <new name>
ISM_LOG_POOL ISMLogs
# Read Ahead Variables
RA_PAGES # Number of pages to attempt to read ahead
RA_THRESHOLD # Number of pages left before next group
# DBSPACETEMP:
# Dynamic Server equivalent of DBTEMP for SE. This is the list of dbspaces
# that the Dynamic Server SQL Engine will use to create temp tables etc.
# If specified it must be a colon separated list of dbspaces that exist
# when the Dynamic Server system is brought online.If not specified, or if
# all dbspaces specified are invalid, various ad hoc queries will create
# temporary files in /tmp instead.
DBSPACETEMP tmpdbs # Default temp dbspaces
# DUMP*:
# The following parameters control the type of diagnostics information which
# is preserved when an unanticipated error condition (assertion failure) occurs
# during Dynamic Server operations.
# For DUMPSHMEM, DUMPGCORE and DUMPCORE 1 means Yes, 0 means No.
DUMPDIR /tmp # Preserve diagnostics in this directory
DUMPSHMEM 1 # Dump a copy of shared memory
DUMPGCORE 0 # Dump a core image using 'gcore'
DUMPCORE 0 # Dump a core image (Warning:this aborts Dynamic Server)
DUMPCNT 1 # Number of shared memory or gcore dumps for
# a single user's session
FILLFACTOR 90 # Fill factor for building indexes
# method for Dynamic Server to use when determining current time
USEOSTIME 0 # 0: use internal time(fast), 1: get time from OS(slow)
# Parallel Database Queries (pdq)
MAX_PDQPRIORITY 100 # Maximum allowed pdqpriority
DS_MAX_QUERIES # Maximum number of decision support queries
DS_TOTAL_MEMORY # Decision support memory (Kbytes)
DS_MAX_SCANS 1048576 # Maximum number of decision support scans
DATASKIP off # List of dbspaces to skip
# OPTCOMPIND
# 0 => Nested loop joins will be preferred (where
# possible) over sortmerge joins and hash joins.
# 1 => If the transaction isolation mode is not
# "repeatable read", optimizer behaves as in (2)
# below.Otherwise it behaves as in (0) above.
# 2 => Use costs regardless of the transaction isolation
# mode.Nested loop joins are not necessarily
# preferred.Optimizer bases its decision purely
# on costs.
OPTCOMPIND 2 # To hint the optimizer
ONDBSPACEDOWN 2 # Dbspace down option: 0 = CONTINUE, 1 = ABORT, 2 = WAIT
LBU_PRESERVE 0 # Preserve last log for log backup
OPCACHEMAX 0 # Maximum optical cache size (Kbytes)
# HETERO_COMMIT (Gateway participation in distributed transactions)
# 1 => Heterogeneous Commit is enabled
# 0 (or any other value) => Heterogeneous Commit is disabled
HETERO_COMMIT 0
# Optimization goal: -1 = ALL_ROWS(Default), 0 = FIRST_ROWS
OPT_GOAL -1
# Optimizer DIRECTIVES ON (1/Default) or OFF (0)
DIRECTIVES 1
# Status of restartable restore
RESTARTABLE_RESTORE off
DBSERVERALIASES # List of alternate dbservernames
然后运行oninit显示命令不存在
日志是
14:20:01shmget: : key 52564801: shared memory already exists
14:20:01mt_shm_init: can't create resident segment
14:21:16WARNING! LTXHWM (70) and/or LTXEHWM (80) config parameters
exceed recommended values of 50 and 60.This may
cause On-Line to wait too long before rolling
back a long transaction and allow it to completely
fill the logs.See the Dynamic Server Administrators Guide
and $INFORMIXDIR/release/SERVERS_7.1 for more
information on resetting LTXHWM and LTXEHWM.
14:21:17Informix Dynamic Server Initialized -- Complete Disk Initialized.
14:21:17Warning: Invalid dbspace 'tmpdbs' listed in DBSPACETEMP.
14:21:17Checkpoint Completed:duration was 0 seconds.
14:21:17Dataskip is now OFF for all dbspaces
14:21:17On-Line Mode
14:21:17Building 'sysmaster' database ...
14:21:29'sysmaster' database built successfully.
14:21:29'sysutils' database built successfully.
14:21:30Checkpoint Completed:duration was 0 seconds.
14:21:31Informix Dynamic Server Stopped.
Tue Sep 11 14:21:59 2007
14:21:59Event alarms enabled.ALARMPROG = '/home/informix/etc/log_full.sh'
14:22:06DR: DRAUTO is 0 (Off)
14:22:06Requested shared memory segment size rounded from 332KB to 336KB
14:22:07Informix Dynamic Server Version 7.30.U Software Serial Number AAC#J609166
14:24:14WARNING! LTXHWM (70) and/or LTXEHWM (80) config parameters
exceed recommended values of 50 and 60.This may
cause On-Line to wait too long before rolling
back a long transaction and allow it to completely
fill the logs.See the Dynamic Server Administrators Guide
and $INFORMIXDIR/release/SERVERS_7.1 for more
information on resetting LTXHWM and LTXEHWM.
14:24:15Informix Dynamic Server Initialized -- Complete Disk Initialized.
14:24:15Warning: Invalid dbspace 'tmpdbs' listed in DBSPACETEMP.
14:24:15Checkpoint Completed:duration was 0 seconds.
14:24:15Dataskip is now OFF for all dbspaces
14:24:16On-Line Mode
14:24:16Building 'sysmaster' database ...
14:25:24Warning: Invalid dbspace 'tmpdbs' listed in DBSPACETEMP.
14:25:25Checkpoint Completed:duration was 0 seconds.
14:26:33Checkpoint Completed:duration was 0 seconds.
14:26:44'sysmaster' database built successfully.
14:26:44'sysutils' database built successfully.
14:31:58Checkpoint Completed:duration was 0 seconds.
14:36:57Checkpoint Completed:duration was 0 seconds.
Sun Dec2 13:37:47 2007
13:37:47Event alarms enabled.ALARMPROG = '/home/informix/etc/log_full.sh'
13:37:54DR: DRAUTO is 0 (Off)
13:37:54Requested shared memory segment size rounded from 332KB to 336KB
13:37:55Informix Dynamic Server Version 7.30.U Software Serial Number AAC#J609166
13:40:14WARNING! LTXHWM (70) and/or LTXEHWM (80) config parameters
exceed recommended values of 50 and 60.This may
cause On-Line to wait too long before rolling
back a long transaction and allow it to completely
fill the logs.See the Dynamic Server Administrators Guide
and $INFORMIXDIR/release/SERVERS_7.1 for more
information on resetting LTXHWM and LTXEHWM.
13:40:15Informix Dynamic Server Initialized -- Complete Disk Initialized.
13:40:15Warning: Invalid dbspace 'tmpdbs' listed in DBSPACETEMP.
13:40:16Checkpoint Completed:duration was 0 seconds.
13:40:16Dataskip is now OFF for all dbspaces
13:40:17On-Line Mode
13:40:17Building 'sysmaster' database ...
13:40:17Error building 'sysmaster' database.
13:40:17See '/tmp/buildsmi.3120'.
请个位高手帮小弟解决一下，我都弄了一个多月了，就是不行。小弟在这现谢过了 ！！！！ 首先你的临时数据空间不对，DBSPACETEMP tmpdbs，检查tmpdbs这个数据空间是否存在，然后检查各个数据空间文件或文件链接的权限，informix组是否有访问的权限。
你的oninit命令不存在是因为PATH环境变量中应该包含$INFORMIXDIR/bin 这个路径。 我看了我的tmpdbs,没有找到文件，但是我有一个/informixtmp是一个空文件夹，怎么查各个数据空间文件或文件链接的权限，我是新手，希望能详细的指导一下。 还有oninit,我加了一条，但是运行还是
# oninit
bash: oninit: command not found
# cd /home/informix/bin
# oninit
bash: oninit: command not found
这是怎么回事呀，我头都大了，都搞了一个来月了，:em53::em53: oninit命令解决方法，
export INFORMIXDIR=... #这里是你的Informix安装目录
export PATH=$INFORMIXDIR/bin:$PATH
这样应该能够解决。
你如果没有tmpdbs，那么将
DBSPACETEMP tmpdbs 里面的tmpdbs这个值删掉即可。
[ 本帖最后由 wuicpp 于 2007-12-3 08:50 编辑 ] 用informix用户起server，将root和informix的环境分开，然后用onmonitor做初始化较好 高人，我按照你的方法调试了，现在oninit可以运行，但是还是报错误我看日志里是
14:07:45shmget: : key 52564801: shared memory already exists
14:07:45mt_shm_init: can't create resident segment
这是什么问题呀，
我的.bash_profile里写的是：
INFORMIXDIR=$HOME
INFORMIXSERVER=online_bj
ONCONFIG=onconfig
export INFORMIXDIR INFORMIXSERVER ONCONFIG
LD_LIBRARY_PATH=$LD_LIBRARY_PATH:$INFORMIXDIR/lib:$INFORMIXDIR/lib/esql
export LD_LIBRARY_PATH
DB_LOCALE=zh_CN.gb
CLIENT_LOCALE=zh_CN.gb
SERVER_LOCALE=zh_CN.gb
export DB_LOCALE CLIENT_LOCALE SERVER_LOCALE
ACCEPTLICENSE=yes
export ACCEPTLICENSE
export PATH=$INFORMIXDIR/bin:$PATH
export INFORMIXDIR=/home/informix
在这里提示错误
Allocating and attaching to shared memory ... FAILED
oninit : Fatal error in shared memory creation
接下来该怎么解决用呀，我有点兴奋了，因为又近了一步。希望高手再次指点。 我按照6楼说的做了，但是也是不可以，显示的是Segmentation fault，是怎么回事？帮帮忙！ 没人帮忙呀，我先自己顶一下。 你的onconfig文件里面的SHMBASE这个参数太大了吧， 改成0x0 试试，这个是默认值
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