$cd

$cd etc

$cp onconfig.std onconfig.tramsserver

$vi onconfig.tramsserver

# Root数据库空间配置

ROOTNAME  rootdbs             # Root数据库空间名

ROOTPATH   /opt/informix/data/rootdbs # Root数据库空间路径

ROOTOFFSET    100             # 偏移量(Kbytes)

ROOTSIZE       30000         # 空间大小(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       2000           # Physical log file size (Kbytes)

# Logical Log Configuration

LOGFILES       6               # Number of logical log files

LOGSIZE        2000           # Logical log size (Kbytes)

LOG_BACKUP_MODE MANUAL # Logical log backup mode (MANUAL, CONT)

# Tablespace Tablespace Configuration in Root Dbspace

TBLTBLFIRST    0              # First extent size (Kbytes) (0 = default)

TBLTBLNEXT     0          # Next extent size (Kbytes) (0 = default)

# Security

# DBCREATE_PERMISSION:

# By default any user can create a database. Uncomment DBCREATE_PERMISSON to

# limit database creation to a specific user. Add a new DBCREATE_PERMISSION

# line for each permitted user.

#DBCREATE_PERMISSION   informix

# DB_LIBRARY_PATH:

# When loading a (C or C++) shared object (for a UDR or UDT), IDS checks that

# the user-specified path starts with one of the directory prefixes listed in

# the comma-separated list of prefixes in DB_LIBRARY_PATH. The string

# "$INFORMIXDIR/extend" must be included in DB_LIBRARY_PATH in order for

# extensibility and IBM supplied blades to work correctly.

# DB_LIBRARY_PATH $INFORMIXDIR/extend

# IFX_EXTEND_ROLE:

# 0 (or off) => Disable use of EXTEND role to control who can register

#              external routines.

# 1 (or on) => Enable use of EXTEND role to control who can register

#              external routines. This is the default behaviour.

#

IFX_EXTEND_ROLE 1# To control the usage of EXTEND role.

# Diagnostics

MSGPATH  /opt/informix/log/online.log #系统日志文件路径

CONSOLE  /dev/console   # System console message path

# To automatically backup logical logs, edit alarmprogram.sh and set

# BACKUPLOGS=Y

ALARMPROGRAM   / opt /informix/etc/alarmprogram.sh #警告程序路径

ALRM_ALL_EVENTS 0     # Triggers ALARMPROGRAM for any event occur

TBLSPACE_STATS 1     # Maintain tblspace statistics

# System Archive Tape Device

TAPEDEV        /dev/null      # Tape device path

TAPEBLK        32             # 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       32             # Log tape block size (Kbytes)

LTAPESIZE      10240 # Max amount of data to put on log tape (Kbytes)

# Optical

STAGEBLOB                      # Informix Dynamic Server staging area

# System Configuration

SERVERNUM      0    # Unique id corresponding to a OnLine instance

DBSERVERNAME  cmsserver     #默认的数据库名称database name

DBSERVERALIASES                # List of alternate dbservernames

#NETTYPE                         # Configure poll thread(s) for nettype

DEADLOCK_TIMEOUT  60   # Max time to wait of lock in distributed env.

RESIDENT       0         # Forced residency flag (Yes = 1, No = 0)

MULTIPROCESSOR 0       # 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         # 最大锁数量

NUMAIOVPS                      # Number of IO vps

PHYSBUFF       32             # Physical log buffer size (Kbytes)

LOGBUFF        32             # Logical log buffer size (Kbytes)

CLEANERS       1              # Number of buffer cleaner processes

SHMBASE        0x44000000   # Shared memory base address

SHMVIRTSIZE    8192     # initial virtual shared memory segment size

SHMADD         8192 # Size of new shared memory segments (Kbytes)

EXTSHMADD   8192 # Size of new extension shared memory segments (

Kbytes)

SHMTOTAL       0     # Total shared memory (Kbytes). 0=>unlimited

CKPTINTVL     300            # Check point interval (in sec)

TXTIMEOUT      0x12c          # Transaction timeout (in sec)

STACKSIZE      32             # Stack size (Kbytes)

# Dynamic Logging

# DYNAMIC_LOGS:

#   2 : server automatically add a new logical log when necessary. (ON)

#   1 : notify DBA to add new logical logs when necessary. (ON)

#   0 : cannot add logical log on the fly. (OFF)

# When dynamic logging is on, we can have higher values for LTXHWM/LTXEHWM,

# because the server can add new logical logs during long transaction rollback.

# However, to limit the number of new logical logs being added, LTXHWM/LTXEHWM

# can be set to smaller values.

#

# If dynamic logging is off, LTXHWM/LTXEHWM need to be set to smaller values

# to avoid long transaction rollback hanging the server due to lack of logical

# log space, i.e. 50/60 or lower.

#

# In case of system configured with CDR, the difference between LTXHWM and

# LTXEHWM should be atleast 30% so that we could minimize log overrun issue.

DYNAMIC_LOGS   2

LTXHWM         70

LTXEHWM        80

# System Page Size

# BUFFSIZE - OnLine no longer supports this configuration parameter.

#           To determine the page size used by OnLine 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 / opt /informix/etc/dr.lostfound # DR lost+found file path

DRIDXAUTO      0            # DR automatic index repair. 0=off, 1=on

# CDR Variables

CDR_EVALTHREADS 1,2    # evaluator threads (per-cpu-vp,additional)

CDR_DSLOCKWAIT 5      # DS lockwait timeout (seconds)

CDR_QUEUEMEM   4096   # Maximum amount of memory for any CDR queue (Kbytes)

CDR_NIFCOMPRESS 0 # Link level compression (-1 never, 0 none, 9 max)

CDR_SERIAL       0,0     # Serial Column Sequence

CDR_DBSPACE          # dbspace for syscdr database

CDR_QHDR_DBSPACE   # CDR queue dbspace (default same as catalog)

CDR_QDATA_SBSPACE  # List of CDR queue smart blob spaces

# CDR_MAX_DYNAMIC_LOGS

# -1 => unlimited

# 0 => disable dynamic log addition

# >0 => limit the no. of dynamic log additions with the specified value.

# Max dynamic log requests that CDR can make within one server session.

CDR_MAX_DYNAMIC_LOGS   0 # Dynamic log addition disabled by default

# Backup/Restore variables

BAR_ACT_LOG  / opt /informix/bar_act.log # ON-Bar Log file - not in /tmp please

BAR_DEBUG_LOG / opt /informix/bar_dbug.log # ON-Bar Debug Log - not in /tmp please

BAR_MAX_BACKUP 0

BAR_RETRY      1

BAR_NB_XPORT_COUNT 20

BAR_XFER_BUF_SIZE 31

RESTARTABLE_RESTORE    ON

BAR_PROGRESS_FREQ      0

# Informix Storage Manager variables

ISM_DATA_POOL  ISMData

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:

# OnLine equivalent of DBTEMP for SE. This is the list of dbspaces

# that the OnLine SQL Engine will use to create temp tables etc.

# If specified it must be a colon separated list of dbspaces that exist

# when the OnLine 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 OnLine operations.

# For DUMPSHMEM, DUMPGCORE and DUMPCORE 1 means Yes, 0 means No.

DUMPDIR        / opt /informix/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 OnLine)

DUMPCNT        1     # Number of shared memory or gcore dumps for

                          # a single user's session

FILLFACTOR     90     # Fill factor for building indexes

# method for OnLine 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

DS_NONPDQ_QUERY_MEM -1 # Non PDQ query memory (Kbytes)

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

DIRECTIVES    1   # Optimizer DIRECTIVES ON (1/Default) or OFF (0)

ONDBSPACEDOWN  2  # Dbspace down option: 0 = CONTINUE, 1 = ABORT, 2 = WAIT

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

SBSPACENAME     # Default smartblob space name - this is where blobs

                      # go if no sbspace is specified when the smartblob is

                      # created. It is also used by some datablades as

                      # the location to put their smartblobs.

SYSSBSPACENAME   # Default smartblob space for use by the Informix

                      # Server. This is used primarily for Informix Server

                      # system statistics collection.

BLOCKTIMEOUT   3600           # Default timeout for system block

SYSALARMPROGRAM / opt /informix/etc/evidence.sh # System Alarm program path

# Optimization goal: -1 = ALL_ROWS(Default), 0 = FIRST_ROWS

OPT_GOAL       -1

ALLOW_NEWLINE  0  # embedded newlines(Yes = 1, No = 0 or anything

but 1)

#Create Index Online Shared Memory usage limitation

ONLIDX_MAXMEM  5120           # Per pool per index (Kbytes)

#Timeout for client connection request

LISTEN_TIMEOUT 10             # Timeout (in Seconds)

#Following are the deprecated configuration parameters, instead of these

#use BUFFERPOOL configuration parameter

#BUFFERS, LRUS, LRU_MIN_DIRTY, LRU_MAX_DIRTY

IFX_FOLDVIEW  0      # fold multiple tables or union all view with ansi joins

#

# The following are default settings for enabling Java in the database.

# Replace all occurrences of /usr/informix with the value of $INFORMIXDIR.

#VPCLASS       jvp,num=1      # Number of JVPs to start with

JVPJAVAHOME   / opt /informix/extend/krakatoa/jre # JRE installation root dire

ctory

JVPHOME        / opt /informix/extend/krakatoa # Krakatoa installation directory

JVPPROPFILE    / opt /informix/extend/krakatoa/.jvpprops # JVP property file

JVPLOGFILE     / opt /informix/jvp.log # JVP log file.

JDKVERSION   1.3             # JDK version supported by this server

# The path to the JRE libraries relative to JVPJAVAHOME

JVPJAVALIB   /bin

# The JRE libraries to use for the Java VM

JVPJAVAVM    jsig:hpi:jvm:java:net:zip:jpeg

# use JVPARGS to change Java VM configuration

#To display jni call

#JVPARGS       -verbose:jni

# Classpath to use upon Java VM start-up (use _g version for debugging)

#JVPCLASSPATH /usr/informix/extend/krakatoa/krakatoa_g.jar:/usr/informix/extend/kra

katoa/jdbc_g.jar

JVPCLASSPATH / opt /informix/extend/krakatoa/krakatoa.jar:/usr/informix/extend/krakat

oa/jdbc.jar

# The following parameters are related to the buffer pool

#BUFFERPOOL     default,buffers=1000,lrus=8,lru_min_dirty=50,lru_max_dirty=60

BUFFERPOOL     size=2k,buffers=5000,lrus=8,lru_min_dirty=50,lru_max_dirty=60

$cd

$mkdir data

$mkdir log

$cd data

$touch rootdbs

$chmod 660 rootdbs

$cd ../tmp

$touch tmpdbs

$chmod 660 tmpdbs

tramsserver    onsoctcp localhost sqlexec

# Local services

sqlexec        9088/tcp

Do you really want to continue? (y/n)

WARNING: The ROOT DBspace will be initialized.

All previous data will be destroyed.

Initializing, please wait ...

Press Return to continue.

$oninit

$onmode -ky

19:11:40 'sysmaster' database built successfully.

19:11:40 'sysutils' database built successfully.

19:11:40 'sysuser' database built successfully.

……

19:12:01 Maximum server connections 1

19:12:02 IBM Informix Dynamic Server Stopped.