IDS Forum

Engine offline without log error

Posted By: pamadeo@info.unlp.edu.ar
Date:

Hi, I will be appreciated if someone help me.
IDS turn offline without write any event in message log, nor generated an af
file after dump, nor any entry in event viewer.
The alarmprogram script didn't execute and sysalarmprogram was comment in
onconfig file.
The only way to continue is to restart the services.When I turn it online it
start without problems.

The server is running only informix.

I attached the onconfig file.
SO: Win2000 server, service pack 4
IDS 9.21
RAM: 1Gb
2 Processors

Where I can find something about what happened?
Any help or guides will be more than appreciate.

Paola

#**************************************************************************
#
# INFORMIX SOFTWARE, INC.
#
# Title: onconfig.std
# Description: Informix Dynamic Server Configuration Parameters
#
#**************************************************************************

# Root Dbspace Configuration

ROOTNAME rootdbs # Root dbspace name
ROOTPATH E:\IFMXDATA\ol_economicas1\rootdbs_dat.000
# Path for device containing root dbspace
ROOTOFFSET 0 # Offset of root dbspace into device (Kbytes)
ROOTSIZE 30720 # Size of root dbspace (Kbytes)

# Disk Mirroring Configuration Parameters

MIRROR 1 # Mirroring flag (Yes = 1, No = 0)
MIRRORPATH F:\IFMXDATA\ol_economicas1\rootdbs_mirr.000
# Path for device containing mirrored root
MIRROROFFSET 0 # Offset into mirrored device (Kbytes)

# Physical Log Configuration


PHYSDBS physical_log # Location (dbspace) of physical log
# PHYSDBS rootdbs # Location (dbspace) of physical log
PHYSFILE 25000 # Physical log file size (Kbytes)

# Logical Log Configuration

LOGFILES 15 # Number of logical log files
LOGSIZE 20000 # Logical log size (Kbytes)
LOG_BACKUP_MODE MANUAL # Logical log backup mode (MANUAL, CONT)
#LOG_BACKUP_MODE CONT # Logical log backup mode (MANUAL, CONT)

# Diagnostics

MSGPATH C:\PROGRA~1\informix\ol_economicas1.log
# System message log file path
CONSOLE C:\PROGRA~1\informix\conol_economicas1.log
# System console message path
# ALARMPROGRAM C:\PROGRA~1\informix\etc\log_full.bat # Alarm program path
ALARMPROGRAM C:\informix\Alarmas\Alarmas.bat
TBLSPACE_STATS 1 # Maintain tblspace statistics


# System Diagnostic Script.
# SYSALARMPROGRAM - Full path of the system diagnostic script (e.g.
# c:\informix\etc\evidence.bat.) Set this parameter
# if you want a different Diagnostic Script than
# {INFORMIXDIR}\etc\evidence.bat, which is default.

# System Archive Tape Device

TAPEDEV F:\Backups\Datos\Ultimo.bkp # Log tape device path
TAPEBLK 16 # Tape block size (Kbytes)
TAPESIZE 10240000 # Maximum amount of data to put on tape (Kbytes)

# Log Archive Tape Device

# LTAPEDEV F:\Ultimo_L.bkp # Log tape device path
LTAPEDEV E:\Backups\Logs\Ultimo_L.bkp
LTAPEBLK 16 # Log tape block size (Kbytes)
LTAPESIZE 10240000 # Max amount of data to put on log tape (Kbytes)

# Optical

STAGEBLOB # Informix Dynamic Server/Optical staging area
OPTICAL_LIB_PATH # Location of Optical Subsystem driver DLL

# System Configuration

SERVERNUM 1 # Unique id corresponding to a server instance
DBSERVERNAME ol_economicas1 # Name of default Dynamic Server
DBSERVERALIASES # List of alternate dbservernames
NETTYPE soctcp,1,,NET # Override sqlhosts nettype parameters
DEADLOCK_TIMEOUT 60 # Max time to wait of lock in distributed env.
RESIDENT 0 # Forced residency flag (Yes = 1, No = 0)

# Lo modificamos para ver si mejora la performance.
# MULTIPROCESSOR 0 # 0 for single-processor, 1 for multi-
processor
# NUMCPUVPS 1 # Number of user (cpu) vps

MULTIPROCESSOR 1 # 0 for single-processor, 1 for multi-processor
NUMCPUVPS 2 # 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 80000 # Maximum number of locks
# BUFFERS 3000 # Maximum number of shared buffers
BUFFERS 50000 # Maximum number of shared buffers
NUMAIOVPS 1 # Number of IO vps
PHYSBUFF 32 # Physical log buffer size (Kbytes)
LOGBUFF 32 # Logical log buffer size (Kbytes)
LOGSMAX 20 # Maximum number of logical log files
CLEANERS 1 # Number of buffer cleaner processes
SHMBASE 0xc000000 # Shared memory base address

# SHMVIRTSIZE 8192 # initial virtual shared memory segment size
SHMVIRTSIZE 65536 # initial virtual shared memory segment size

# SHMADD 8192 # Size of new shared memory segments (Kbytes)
SHMADD 32768 # Size of new shared memory segments (Kbytes)


SHMTOTAL 0 # Total shared memory (Kbytes). 0=>unlimited
CKPTINTVL 300 # Check point interval (in sec)
LRUS 8 # Number of LRU queues
LRU_MAX_DIRTY 60 # LRU percent dirty begin cleaning limit
LRU_MIN_DIRTY 50 # LRU percent dirty end cleaning limit
LTXHWM 50 # Long transaction high water mark percentage
LTXEHWM 60 # Long transaction high water mark (exclusive)
TXTIMEOUT 0x12c # Transaction timeout (in sec)
STACKSIZE 64 # 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
DRINTERVAL 30 # DR max time between DR buffer flushes (in sec)
DRTIMEOUT 30 # DR network timeout (in sec)
DRLOSTFOUND \tmp # DR lost+found file path

# CDR Variables
CDR_LOGBUFFERS 2048 # size of log reading buffer pool (Kbytes)
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_LOGDELTA 30 # % of log space allowed in queue memory
CDR_NUMCONNECT 16 # Expected connections per server
CDR_NIFRETRY 300 # Connection retry (seconds)
CDR_NIFCOMPRESS 0 # Link level compression (-1 never, 0 none, 9
max)

# Backup/Restore variables
BAR_ACT_LOG C:\PROGRA~1\informix\bar_ol_economicas1.log
#Path of log file for onbar.exe
BAR_MAX_BACKUP 0
BAR_RETRY 1
BAR_NB_XPORT_COUNT 10
BAR_XFER_BUF_SIZE 15
BAR_BSALIB_PATH C:\ISM\2.20\bin\libbsa.dll # Location of ISM XBSA DLL

RESTARTABLE_RESTORE off #To support restartable restore..values
on/off

# 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:
# 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 temporaldbs # 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 C:\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
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
MAX_PDQPRIORITY 80 # Maximum allowed pdqpriority
DS_MAX_QUERIES 32 # Maximum number of decision support queries
DS_TOTAL_MEMORY 4096 # 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

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

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

SBSPACENAME sbspace # Default sbspace

BLOCKTIMEOUT 3600 # Default timeout for system block

# 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)
SYSSBSPACENAME sbspace # Default System sbspace

#
# The following are default settings for enabling Java in the database.
#
#VPCLASS jvp,num=1 # Number of JVPs to start with
JVPJAVAHOME C:\PROGRA~1\informix\extend\krakatoa\jre
# JDK installation root directory
JVPHOME C:\PROGRA~1\informix\extend\krakatoa
# Krakatoa installation directory
JVPPROPFILE C:\PROGRA~1\informix\extend\krakatoa\.jvpprops_ol_economicas1
# JVP property file
JDKVERSION 1.2 # JDK version supported by this server
JVMTHREAD native # Java VM thread type (green or native)

# The path to the JRE libraries relative to JVPJAVAHOME
JVPJAVALIB \bin\
# The JRE libraries to use for the Java VM
JVPJAVAVM hpi;jvm;java;net;math;zip;jpeg
# Classpath to use upon Java VM start-up (use _g version for debugging)
JVPCLASSPATH C:\PROGRA~1\informix\extend\krakatoa\krakatoa.jar;C:\PROGRA~1
\informix\extend\krakatoa\jdbc.jar

JVPLOGFILE C:\PROGRA~1\informix\extend\krakatoa/jvp.log # JVP log file.



Hola a todos. Nuevamente se cayó el motor, pero esta ves se puso offline.
Imposible sacar el onstat -a y además no generó archivos af. ¿donde puedo mirar
que paso? ¿ademas de los archivos aff, deja en algun otro lado inforamcion?

Lo unico que cambié entre ayer y hoy fue sacar el backup continuo desde la
línea de comandos y ejecutarlo por alarmas.

Nuevamente en el message log no aprece nada, sin embargo cuando se recupera
dice algo de recuperacion de temporales. Por las dudas de mando el log último.

Gracias por todo y perdón por las molestias
Espero su ayuda.
Paola


-------------------------------------------------
This mail sent through IMP: http://mail.info.unlp.edu.ar/


----- End forwarded message -----




-------------------------------------------------
This mail sent through IMP: http://mail.info.unlp.edu.ar/

Messages In This Thread

• Engine offline without log error
  pamadeo@info.unlp.edu.ar -- Wednesday, 18 February 2004, at 6:38 p.m.
  • RE: Engine offline without log error
    NormaJean.Sebastian@tellabs.com -- Thursday, 19 February 2004, at 8:33 a.m.
    • RE: Engine offline without log error
      Direk Phaisitwanitkul -- Thursday, 19 February 2004, at 1:50 p.m.

IDS Forum is maintained by Administrator with WebBBS 5.12.