IDS Forum

VPCLASS entries in onconfig when adding logs

Posted By: JOHAN OESTERLIN
Date: Friday, 5 March 2004, at 11:31 a.m.

Hi, I've got a strange problem.

IDS 9.30 UC1 (or UC2) on Solaris 8

I install IDS (using ids_install) and creates an instance. Add a new dbs for logs. I move the physical logs to this dbs, restarts.
Everything is fine.
I then add a logical log: onparams -a -d logdbs
.. but additional entries with VPCLASS gets appended to onconfig!!

Two per existing logical log. When I try to add another logical log, ofcourse I get a Warning.

I can delete the appended lines in onconfig and create another logical log, but a DB with this behaviour is nothing I like to put into production.

Please advice!! Brg / Johan

____________________
Johan Österlin M.Sc.E.E.

Raiffeisen Centrobank AG
A-1015 Vienna
Tegetthoffstrasse 1
T +43-1-51520-336
F +43-1-51520-5336
E oesterlin@rcb.at

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

# Root Dbspace Configuration

ROOTNAME rootdbs # Root dbspace name
ROOTPATH /dev/online_root # Path for device containing root dbspace
ROOTOFFSET 0 # Offset of root dbspace into device (Kbytes)
ROOTSIZE 2000000 # 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 logdbs # Location (dbspace) of physical log
PHYSFILE 10000 # Physical log file size (Kbytes)

# Logical Log Configuration

LOGFILES 5 # Number of logical log files
LOGSIZE 2000 # Logical log size (Kbytes)

# Diagnostics

MSGPATH /usr/informix/online.log # System message log file path
CONSOLE /dev/console # System console message path
ALARMPROGRAM /usr/informix/etc/log_full.sh # Alarm program path
SYSALARMPROGRAM /usr/informix/etc/evidence.sh # System Alarm program path
TBLSPACE_STATS 0 # Maintain tblspace statistics

# System Archive Tape Device

#TAPEDEV /orc_backup/informix_dump/tapefile # Tape device path
TAPEDEV /dev/null # Tape device path
TAPEBLK 128 # Tape block size (Kbytes)
TAPESIZE 2560000 # Maximum amount of data to put on tape (Kbytes)

# Log Archive Tape Device

LTAPEDEV /dev/null # Log tape device path
LTAPEBLK 16 # 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 1 # Unique id corresponding to a OnLine instance
DBSERVERNAME online1 # Name of default database server
DBSERVERALIASES online2,orcserv4 # List of alternate dbservernames
NETTYPE ipcshm,1,200,CPU # Configure poll thread(s) for nettype
NETTYPE tlitcp,4,500,NET # Configure poll thread(s) for nettype
DEADLOCK_TIMEOUT 60 # Max time to wait of lock in distributed env.
RESIDENT 1 # Forced residency flag (Yes = 1, No = 0)

MULTIPROCESSOR 1 # 0 for single-processor, 1 for multi-processor
VPCLASS cpu,num=1,noage
VPCLASS aio,num=6
DYNAMIC_LOGS 2
SINGLE_CPU_VP 1 # If non-zero, limit number of cpu vps to one


# Shared Memory Parameters

LOCKS 100000 # Maximum number of locks
BUFFERS 80000 # Maximum number of shared buffers
PHYSBUFF 64 # Physical log buffer size (Kbytes)
LOGBUFF 64 # Logical log buffer size (Kbytes)
CLEANERS 127 # Number of buffer cleaner processes
SHMBASE 0xa000000 # Shared memory base address
SHMVIRTSIZE 16384 # initial virtual shared memory segment size
SHMADD 8192 # Size of new shared memory segments (Kbytes)
SHMTOTAL 0 # Total shared memory (Kbytes). 0=>unlimited
CKPTINTVL 150 # Check point interval (in sec)
LRUS 127 # Number of LRU queues
LRU_MAX_DIRTY 1 # LRU percent dirty begin cleaning limit
LRU_MIN_DIRTY 0 # LRU percent dirty end cleaning limit
LTXHWM 80
LTXEHWM 90
TXTIMEOUT 0x12c # Transaction timeout (in sec)
STACKSIZE 32 # Stack size (Kbytes)

# 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
DRINTERVAL 30 # DR max time between DR buffer flushes (in sec)
DRTIMEOUT 30 # DR network timeout (in sec)
DRLOSTFOUND /usr/informix/etc/dr.lostfound # DR lost+found file path

# 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 # CDR queue smart blob space
CDR_QDATA_SBFLAGS 0 # Log/no-log (default no log)


# Backup/Restore variables
BAR_ACT_LOG /usr/informix/bar_act.log # ON-Bar Log file - not in /tmp please
BAR_DEBUG_LOG /usr/informix/bar_dbug.log
# ON-Bar Debug Log - not in /tmp please
BAR_MAX_BACKUP 0
BAR_RETRY 1
BAR_NB_XPORT_COUNT 10
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 8 # Number of pages to attempt to read ahead
RA_THRESHOLD 4 # 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 # 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 /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 2 # Maximum number of decision support queries
DS_TOTAL_MEMORY 256 # 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 0 # 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

# 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)

#
# The following are default settings for enabling Java in the database.
# Replace all occurrences of /usr/informix with the value of $INFORMIXDIR.

JVPJAVAHOME /usr/informix/extend/krakatoa/jre/
# JRE installation root directory
JVPHOME /usr/informix/extend/krakatoa # Krakatoa installation directory
JVPPROPFILE /usr/informix/extend/krakatoa/.jvpprops # JVP property file
JVPLOGFILE /usr/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 /lib/sparc/

# 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 /usr/informix/extend/krakatoa/krakatoa_g.jar:/usr/informix/extend/krakatoa/jdbc_g.jar
JVPCLASSPATH /usr/informix/extend/krakatoa/krakatoa.jar:/usr/informix/extend/krakatoa/jdbc.jar
VPCLASS cpu,num=1,noage
VPCLASS aio,num=6
VPCLASS cpu,num=1,noage
VPCLASS aio,num=6
VPCLASS cpu,num=1,noage
VPCLASS aio,num=6

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