We need to see the online log files.
Also since you are internal - let's communicate via the internal method=
s.
M.P.
=
"CHUAN LU" =
<luchuan@cn.ibm.c =
om> =
To
Sent by: ids@iiug.org =
ids-bounces@iiug. =
cc
org =
Subj=
ect
IDS 11 sds problem [9951] =
09/13/2007 11:12 =
AM =
=
=
Please respond to =
ids@iiug.org =
=
=
Hi:
I installed IDS sds in SUN OS 5.9, I initialize the primary and SDS ser=
ver
successful. I could execute some query from SDS server, But after I ran=
some
applicaton in the primary server, The sds server disconnect from the
primary
server. In the online.log , IDS report the following error:
12:00:15 Adjusting LRU for bufferpool - id 0 size 2k
12:00:15 Old max 55.9 min 46.6 New max 55.9 min 46.6
12:00:16 ERROR: Removing SDS Node JSPMDBSDS has timed out - removing
12:00:17 SDS Server JSPMDBSDS - state is now disconnected
12:00:21 Checkpoint Completed: duration was 46 seconds.
I cann't query the data from the primary server.
The Primary server configuration are listed in following.
#**********************************************************************=
****
#
# Licensed Material - Property Of IBM
#
# "Restricted Materials of IBM"
#
# IBM Informix Dynamic Server
# (c) Copyright IBM Corporation 1996, 2007. All rights reserved.
#
# Title: onconfig.std
# Description: IBM Informix Dynamic Server Configuration Parameters
#
#**********************************************************************=
****
# Root Dbspace Configuration
# Warning: Always verify ROOTPATH before performing
# disk initialization (oninit -i/-iy) to
# avoid disk corruption of another instance
ROOTNAME rootdbs # Root dbspace name
ROOTPATH /opt/informix/chunk/rootdbs # Path for device containing root
dbspace
ROOTOFFSET 500 # Offset of root dbspace into device (Kbytes)
ROOTSIZE 2000000 # Size of root dbspace (Kbytes)
# Disk Mirroring Configuration Parameters
MIRROR 0 # Mirroring flag (Yes =3D 1, No =3D 0)
MIRRORPATH # Path for device containing mirrored root
MIRROROFFSET 0 # Offset into mirrored device (Kbytes)
# Physical Log Configuration
PHYSDBS logdbs # Location (dbspace) of physical log
PHYSFILE 200000 # Physical log file size (Kbytes)
# Logical Log Configuration
LOGFILES 93 # Number of logical log files
LOGSIZE 2000 # Logical log size (Kbytes)
# Tablespace Tablespace Configuration in Root Dbspace
TBLTBLFIRST 0 # First extent size (Kbytes) (0 =3D default)
TBLTBLNEXT 0 # Next extent size (Kbytes) (0 =3D default)
# Security
# DBCREATE_PERMISSION:
# By default any user can create a database. Uncomment DBCREATE_PERMISS=
ON
to
# limit database creation to a specific user. Add a new DBCREATE_PERMIS=
SION
# 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 check=
s
that
# the user-specified path starts with one of the directory prefixes lis=
ted
in
# the comma-separated list of prefixes in DB_LIBRARY_PATH. The string
# "$INFORMIXDIR/extend" must be included in DB_LIBRARY_PATH in order fo=
r
# extensibility and IBM supplied blades to work correctly.
# DB_LIBRARY_PATH $INFORMIXDIR/extend
# IFX_EXTEND_ROLE:
# 0 (or off) =3D> Disable use of EXTEND role to control who can registe=
r
# external routines.
# 1 (or on) =3D> 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.
# EILSEQ_COMPAT_MODE:
# When processing characters, IDS checks if the characters are valid
# for the locale and returns error -202 if they are not. This causes
# problems in some applications. This parameter preserves the old
# behavior and permits these characters.
# 0 =3D> Disallow illegal characters. This is the default behavior.
# 1 =3D> Allow illegal characters.
#
EILSEQ_COMPAT_MODE 0
#
# ADMIN_MODE_USERS
# This is a comma separated list of those users who can connect to the
# IDS server while it is in single user mode. This list of users is in
# addition user informix.
#
# Example:
# ADMIN_MODE_USERS usera,userb,userc
#
# ADMIN_MODE_USERS
# Diagnostics
MSGPATH /opt/informix/online.log # System message log file path
CONSOLE /dev/console # System console message path
# To automatically backup logical logs, edit alarmprogram.sh and set
# BACKUPLOGS=3DY
#ALARMPROGRAM /opt/informix/etc/no_log.sh # Alarm program path
ALARMPROGRAM /opt/informix/etc/alarmprogram.sh # Alarm program path
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 100 # Unique id corresponding to a OnLine instance
DBSERVERNAME JSPMDB # Name of default database server
DBSERVERALIASES # List of alternate dbservernames
NETTYPE tlitcp,10,60,NET # Configure poll thread(s) for nettype
NETTYPE ipcshm,1,50,CPU # Configure poll thread(s) for nettype
DEADLOCK_TIMEOUT 60 # Max time to wait of lock in distributed env.
RESIDENT 0 # Forced residency flag (Yes =3D 1, No =3D 0)
MULTIPROCESSOR 1 # 0 for single-processor, 1 for multi-processor
NUMCPUVPS 11 # 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 8000000 # Maximum number of locks
NUMAIOVPS 2 # Number of IO vps
PHYSBUFF 128 # Physical log buffer size (Kbytes)
LOGBUFF 128 # Logical log buffer size (Kbytes)
CLEANERS 64 # Number of buffer cleaner processes
SHMBASE 0x10A000000L # Shared memory base address
SHMVIRTSIZE 419600 # initial virtual shared memory segment size
SHMADD 256000 # Size of new shared memory segments (Kbytes)
EXTSHMADD 8192 # Size of new extension shared memory segments (Kbytes)
SHMTOTAL 0 # Total shared memory (Kbytes). 0=3D>unlimited
SHMVIRT_ALLOCSEG 0 # Values between 0 and .99 are %, values > 1 are
# KB - when this much virtual memory is used we
# try to get a new segment. 0 means "off". 2nd
# parameter is alarm level
CKPTINTVL 900 # Check point interval (in sec)
TXTIMEOUT 300 # Transaction timeout (in sec)
STACKSIZE 512 # 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/LTXE=
HWM,
# 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=3Doff, 1=3Don
LOG_INDEX_BUILDS 0 # logically log content of indexes
# 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 # 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 =3D> unlimited
# 0 =3D> disable dynamic log addition
# >0 =3D> limit the no. of dynamic log additions with the specified val=
ue.
# 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 /t=
mp
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 creat=
e
# temporary files in /tmp instead.
DBSPACETEMP tmpdbs1:tmpdbs2:tmpdbs3:tmpdbs4:tmpdbs5 # Default temp dbsp=
aces
# 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 128 # Non PDQ query memory (Kbytes)
DATASKIP # List of dbspaces to skip
# SDS Configuration Items
SDS_ENABLE 1 # SDS Activation 0 - no, 1 - yes
# Set this value in a SDS node after setting up the
# SDS primary.
# Warning: Always verify ROOTPATH before performing
# disk initialization (oninit -i/-iy) to
# avoid disk corruption of another instance
SDS_TIMEOUT 40 # Time Delay that Primary will wait for any ACK
# while perform page flushing before making
# SDS Server as down
SDS_TEMPDBS # Temporary dbspaces used by the SDS Server
# <dbspace Name>,<path>,<pagesize>,<offset>,<size> ...
SDS_PAGING # Paging File Location
# <paging File 1 path>,<paging File 2 path>
# OPTCOMPIND
# 0 =3D> Nested loop joins will be preferred (where
# possible) over sortmerge joins and hash joins.
# 1 =3D> If the transaction isolation mode is not
# "repeatable read", optimizer behaves as in (2)
# below. Otherwise it behaves as in (0) above.
# 2 =3D> 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 =3D CONTINUE, 1 =3D ABORT, 2 =3D=
WAIT
OPCACHEMAX 0 # Maximum optical cache size (Kbytes)
# HETERO_COMMIT (Gateway participation in distributed transactions)
# 1 =3D> Heterogeneous Commit is enabled
# 0 (or any other value) =3D> 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 pa=
th
# Optimization goal: -1 =3D ALL_ROWS(Default), 0 =3D FIRST_ROWS
OPT_GOAL -1
ALLOW_NEWLINE 0 # embedded newlines(Yes =3D 1, No =3D 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 thes=
e
#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=
EXPLAIN_STAT 1 # Enable Query Statistics in EXPLAIN file.
RTO_SERVER_RESTART 0 # Recovery Time Objective for IDS restart after
# a server crash; specified in seconds
# 0=3DOFF, (60-1800)
RAS_PLOG_SPEED 0 # IDS RAS param; do not change; auto updated
RAS_LLOG_SPEED 0 # IDS RAS param; do not change; auto updated
AUTO_CKPTS 1 # Monitor critical resources and trigger
# checkpoints more frequently if there is a
# chance txn blocking might occur
AUTO_LRU_TUNING 1 # If unable to find low priority buffer for
# page fault, increase LRU flushing
AUTO_AIOVPS 1 # When using cooked file chunks, if AIO VPs
# too busy, increase number of flushers and
# AIO VPs
AUTO_REPREPARE 1 # Automatically re-optimize stored procedures and
# re-prepare prepared statements when tables
# referenced directly and indirectly by them change
# thereby minimizing the occurence of -710 error
# Last Committed Isolation usage as default
# None: Dont use LC as default
# Committed Read: Use LC as default for Committed Read isolation level
# Dirty Read: Use LC as default for Dirty Read isolation level
# All: Use LC as default for Committed Read and Dirty Read isolation le=
vels
USELASTCOMMITTED NONE
DIRECT_IO 0 # Use direct I/O for chunks (Yes =3D 1, No =3D 0)
MAX_FILL_DATA_PAGES 0 # Fill data pages maximally (Yes =3D 1, No =3D 0)=
#
# The following are default settings for enabling Java in the database.=
# Replace all occurrences of /opt/informix with the value of $INFORMIXD=
IR.
#VPCLASS jvp,num=3D1 # Number of JVPs to start with
JVPJAVAHOME /opt/informix/extend/krakatoa/jre/ # JRE installation root
directory
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 1.4 # JDK version supported by this server
# The path to the JRE libraries relative to JVPJAVAHOME
JVPJAVALIB /lib/sparcv9/
# The JRE libraries to use for the Java VM
JVPJAVAVM hpi:server:verify: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
/opt/informix/extend/krakatoa/krakatoa_g.jar:/opt/informix/extend/kraka=
toa/jdbc_g.jar
JVPCLASSPATH
/opt/informix/extend/krakatoa/krakatoa.jar:/opt/informix/extend/krakato=
a/jdbc.jar
# The following parameters are related to the buffer pool
BUFFERPOOL
default,buffers=3D500000,lrus=3D64,lru_min_dirty=3D50.000000,lru_max_di=
rty=3D60.000000
=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=
=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D
The informix configration file for sds server are listed in following:
#**********************************************************************=
****
#
# Licensed Material - Property Of IBM
#
# "Restricted Materials of IBM"
#
# IBM Informix Dynamic Server
# (c) Copyright IBM Corporation 1996, 2007. All rights reserved.
#
# Title: onconfig.std
# Description: IBM Informix Dynamic Server Configuration Parameters
#
#**********************************************************************=
****
# Root Dbspace Configuration
# Warning: Always verify ROOTPATH before performing
# disk initialization (oninit -i/-iy) to
# avoid disk corruption of another instance
ROOTNAME rootdbs # Root dbspace name
ROOTPATH /opt/informix/chunk/rootdbs # Path for device containing root
dbspace
ROOTOFFSET 500 # Offset of root dbspace into device (Kbytes)
ROOTSIZE 2000000 # Size of root dbspace (Kbytes)
# Disk Mirroring Configuration Parameters
MIRROR 0 # Mirroring flag (Yes =3D 1, No =3D 0)
MIRRORPATH # Path for device containing mirrored root
MIRROROFFSET 0 # Offset into mirrored device (Kbytes)
# Physical Log Configuration
PHYSDBS logdbs # Location (dbspace) of physical log
PHYSFILE 200000 # Physical log file size (Kbytes)
# Logical Log Configuration
LOGFILES 93 # Number of logical log files
LOGSIZE 2000 # Logical log size (Kbytes)
# Tablespace Tablespace Configuration in Root Dbspace
TBLTBLFIRST 0 # First extent size (Kbytes) (0 =3D default)
TBLTBLNEXT 0 # Next extent size (Kbytes) (0 =3D default)
# Security
# DBCREATE_PERMISSION:
# By default any user can create a database. Uncomment DBCREATE_PERMISS=
ON
to
# limit database creation to a specific user. Add a new DBCREATE_PERMIS=
SION
# 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 check=
s
that
# the user-specified path starts with one of the directory prefixes lis=
ted
in
# the comma-separated list of prefixes in DB_LIBRARY_PATH. The string
# "$INFORMIXDIR/extend" must be included in DB_LIBRARY_PATH in order fo=
r
# extensibility and IBM supplied blades to work correctly.
# DB_LIBRARY_PATH $INFORMIXDIR/extend
# IFX_EXTEND_ROLE:
# 0 (or off) =3D> Disable use of EXTEND role to control who can registe=
r
# external routines.
# 1 (or on) =3D> 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.
# EILSEQ_COMPAT_MODE:
# When processing characters, IDS checks if the characters are valid
# for the locale and returns error -202 if they are not. This causes
# problems in some applications. This parameter preserves the old
# behavior and permits these characters.
# 0 =3D> Disallow illegal characters. This is the default behavior.
# 1 =3D> Allow illegal characters.
#
EILSEQ_COMPAT_MODE 0
#
# ADMIN_MODE_USERS
# This is a comma separated list of those users who can connect to the
# IDS server while it is in single user mode. This list of users is in
# addition user informix.
#
# Example:
# ADMIN_MODE_USERS usera,userb,userc
#
# ADMIN_MODE_USERS
# Diagnostics
MSGPATH /opt/informix/online_sds.log # System message log file path
CONSOLE /dev/console # System console message path
# To automatically backup logical logs, edit alarmprogram.sh and set
# BACKUPLOGS=3DY
#ALARMPROGRAM /opt/informix/etc/no_log.sh # Alarm program path
ALARMPROGRAM /opt/informix/etc/alarmprogram.sh # Alarm program path
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 101 # Unique id corresponding to a OnLine instance
DBSERVERNAME JSPMDBSDS # Name of default database server
DBSERVERALIASES # List of alternate dbservernames
NETTYPE tlitcp,10,60,NET # Configure poll thread(s) for nettype
NETTYPE ipcshm,1,50,CPU # Configure poll thread(s) for nettype
DEADLOCK_TIMEOUT 60 # Max time to wait of lock in distributed env.
RESIDENT 0 # Forced residency flag (Yes =3D 1, No =3D 0)
MULTIPROCESSOR 1 # 0 for single-processor, 1 for multi-processor
NUMCPUVPS 11 # 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 8000000 # Maximum number of locks
NUMAIOVPS 2 # Number of IO vps
PHYSBUFF 128 # Physical log buffer size (Kbytes)
LOGBUFF 128 # Logical log buffer size (Kbytes)
CLEANERS 64 # Number of buffer cleaner processes
SHMBASE 0x10A000000L # Shared memory base address
SHMVIRTSIZE 419600 # initial virtual shared memory segment size
#SHMVIRTSIZE 1024000 # initial virtual shared memory segment size
SHMADD 256000 # Size of new shared memory segments (Kbytes)
EXTSHMADD 8192 # Size of new extension shared memory segments (Kbytes)
SHMTOTAL 0 # Total shared memory (Kbytes). 0=3D>unlimited
SHMVIRT_ALLOCSEG 0 # Values between 0 and .99 are %, values > 1 are
# KB - when this much virtual memory is used we
# try to get a new segment. 0 means "off". 2nd
# parameter is alarm level
CKPTINTVL 900 # Check point interval (in sec)
TXTIMEOUT 300 # Transaction timeout (in sec)
STACKSIZE 512 # 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/LTXE=
HWM,
# 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=3Doff, 1=3Don
LOG_INDEX_BUILDS 0 # logically log content of indexes
# 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 # 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 =3D> unlimited
# 0 =3D> disable dynamic log addition
# >0 =3D> limit the no. of dynamic log additions with the specified val=
ue.
# 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 /t=
mp
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 creat=
e
# temporary files in /tmp instead.
DBSPACETEMP tmpdbs1:tmpdbs2:tmpdbs3:tmpdbs4:tmpdbs5 # Default temp dbsp=
aces
# 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 900000 # Decision support memory (Kbytes)
DS_MAX_SCANS 1048576 # Maximum number of decision support scans
DS_NONPDQ_QUERY_MEM 5000 # Non PDQ query memory (Kbytes)
#DS_NONPDQ_QUERY_MEM 128 # Non PDQ query memory (Kbytes)
DATASKIP # List of dbspaces to skip
# SDS Configuration Items
SDS_ENABLE 1 # SDS Activation 0 - no, 1 - yes
# Set this value in a SDS node after setting up the
# SDS primary.
# Warning: Always verify ROOTPATH before performing
# disk initialization (oninit -i/-iy) to
# avoid disk corruption of another instance
SDS_TIMEOUT 40 # Time Delay that Primary will wait for any ACK
# while perform page flushing before making
# SDS Server as down
SDS_TEMPDBS sds1tmp,/opt/informix/chunk/sds_tmp_dbs1,2,500,2000000 #
Temporary
dbspaces used by the SDS Server
#SDS_TEMPDBS sds1tmp,/weblogic/informix/sds/sds_tmp_space,2,0,1000000 #=
Temporary dbspaces used by the SDS Server
# <dbspace Name>,<path>,<pagesize>,<offset>,<size> ...
SDS_PAGING
/weblogic/informix/sds/sds_pgfile1,/weblogic/informix/sds/sds_pgfile2 #=
Paging
File Location
# <paging File 1 path>,<paging File 2 path>
# OPTCOMPIND
# 0 =3D> Nested loop joins will be preferred (where
# possible) over sortmerge joins and hash joins.
# 1 =3D> If the transaction isolation mode is not
# "repeatable read", optimizer behaves as in (2)
# below. Otherwise it behaves as in (0) above.
# 2 =3D> 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 =3D CONTINUE, 1 =3D ABORT, 2 =3D=
WAIT
OPCACHEMAX 0 # Maximum optical cache size (Kbytes)
# HETERO_COMMIT (Gateway participation in distributed transactions)
# 1 =3D> Heterogeneous Commit is enabled
# 0 (or any other value) =3D> 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 pa=
th
# Optimization goal: -1 =3D ALL_ROWS(Default), 0 =3D FIRST_ROWS
OPT_GOAL -1
ALLOW_NEWLINE 0 # embedded newlines(Yes =3D 1, No =3D 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 thes=
e
#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=
EXPLAIN_STAT 1 # Enable Query Statistics in EXPLAIN file.
RTO_SERVER_RESTART 0 # Recovery Time Objective for IDS restart after
# a server crash; specified in seconds
# 0=3DOFF, (60-1800)
RAS_PLOG_SPEED 0 # IDS RAS param; do not change; auto updated
RAS_LLOG_SPEED 0 # IDS RAS param; do not change; auto updated
AUTO_CKPTS 1 # Monitor critical resources and trigger
# checkpoints more frequently if there is a
# chance txn blocking might occur
AUTO_LRU_TUNING 1 # If unable to find low priority buffer for
# page fault, increase LRU flushing
AUTO_AIOVPS 1 # When using cooked file chunks, if AIO VPs
# too busy, increase number of flushers and
# AIO VPs
AUTO_REPREPARE 1 # Automatically re-optimize stored procedures and
# re-prepare prepared statements when tables
# referenced directly and indirectly by them change
# thereby minimizing the occurence of -710 error
# Last Committed Isolation usage as default
# None: Dont use LC as default
# Committed Read: Use LC as default for Committed Read isolation level
# Dirty Read: Use LC as default for Dirty Read isolation level
# All: Use LC as default for Committed Read and Dirty Read isolation le=
vels
USELASTCOMMITTED NONE
DIRECT_IO 0 # Use direct I/O for chunks (Yes =3D 1, No =3D 0)
MAX_FILL_DATA_PAGES 0 # Fill data pages maximally (Yes =3D 1, No =3D 0)=
#
# The following are default settings for enabling Java in the database.=
# Replace all occurrences of /opt/informix with the value of $INFORMIXD=
IR.
=
#VPCLASS jvp,num=3D1 # Number of JVPs to start with
JVPJAVAHOME /opt/informix/extend/krakatoa/jre/ # JRE installation root
directory
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 1.4 # JDK version supported by this server
# The path to the JRE libraries relative to JVPJAVAHOME
JVPJAVALIB /lib/sparcv9/
# The JRE libraries to use for the Java VM
JVPJAVAVM hpi:server:verify: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
/opt/informix/extend/krakatoa/krakatoa_g.jar:/opt/informix/extend/kraka=
toa/jdbc_g.jar
JVPCLASSPATH
/opt/informix/extend/krakatoa/krakatoa.jar:/opt/informix/extend/krakato=
a/jdbc.jar
# The following parameters are related to the buffer pool
BUFFERPOOL default,buffers=3D500000,lrus=3D64,lru_min_dirty=3D50,lru_ma=
x_dirty=3D60
=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=
The sqlhosts file are like.
JSPMDB ontlitcp jshwrhpm1 sqlexec1
JSPMDBSDS ontlitcp jshwhpm1 sqlexecsds
*****
I installed the informix product in share disk. And in the SDS machine,=
Informix could write the page file and temp dbspace file. The customer =
has
installed most patches.
Could anyone help me to check? It's really little document for referenc=
e.
thanks
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