IDS Forum

Re: Physical Log Size

Posted By: Art Kagel
Date: Tuesday, 25 January 2011, at 2:20 p.m.

In Response To: Physical Log Size (KENT GRUNDEN)

How did you "increase" the size? You can only do that song onparams. You
cannot do that just by changing the Onconfig file

Art
On Jan 25, 2011 12:10 PM, "KENT GRUNDEN" <k.grunden@hoogwegtus.com> wrote:
> IDS 11.50.FC4WE Windows Server 2008 64bit
>
> I keep getting the message when I restart the Informix instance that the
> physical log file might be too small. It recommends 28000.
> I increased the PHYSFILE from 15000 all the way up to 800000, but I am
still
> getting this message in the log. (I did this in increments but am afraid
to go
> too far)
> What am I missing?
> Thanks
>
> Log file
> =====================================
> Tue Jan 25 12:51:02 2011
>
> 12:51:02 Warning: ONCONFIG dump directory (DUMPDIR)
> 'D:\PROGRA~1\IBM\IBMINF~1\11.50\tmp' has insecure permissions
> 12:51:02 Booting Language <c> from module <>
> 12:51:02 Loading Module <CNULL>
> 12:51:02 Booting Language <builtin> from module <>
> 12:51:02 Loading Module <BUILTINNULL>
> 12:51:02 Could not disable priority aging: errno = 0
> 12:51:02 Affinitied VP 1 to phys proc 1
> 12:51:03 Could not disable priority aging: errno = 0
> 12:51:03 Affinitied VP 3 to phys proc 2
> 12:51:03 Could not disable priority aging: errno = 0
> 12:51:03 Affinitied VP 4 to phys proc 3
> 12:51:04 Could not disable priority aging: errno = 0
> 12:51:04 Affinitied VP 5 to phys proc 4
> 12:51:07 DR: DRAUTO is 0 (Off)
> 12:51:07 DR: ENCRYPT_HDR is 0 (HDR encryption Disabled)
> 12:51:07 IBM Informix Dynamic Server Version 11.50.FC4WE Software Serial
> Number AAA#B000000
> 12:51:08 IBM Informix Dynamic Server Initialized -- Shared Memory
Initialized.
>
> 12:51:08 Started 1 B-tree scanners.
> 12:51:09 B-tree scanner threshold set at 5000.
> 12:51:09 B-tree scanner range scan size set to -1.
> 12:51:09 B-tree scanner ALICE mode set to 6.
> 12:51:09 B-tree scanner index compression level set to med.
> 12:51:09 Physical Recovery Started at Page (1:2127).
> 12:51:09 Physical Recovery Complete: 0 Pages Examined, 0 Pages Restored.
> 12:51:09 Logical Recovery Started.
> 12:51:09 10 recovery worker threads will be started.
> 12:51:10 Logical Recovery has reached the transaction cleanup phase.
> 12:51:10 Logical Recovery Complete.
>
> 0 Committed, 0 Rolled Back, 0 Open, 0 Bad Locks
>
> 12:51:11 Dataskip is now OFF for all dbspaces
> 12:51:12 Init operation complete - Mode Online
> 12:51:13 Checkpoint Completed: duration was 1 seconds.
> 12:51:14 Tue Jan 25 - loguniq 34022, logpos 0xaa018, timestamp: 0x2b38d818

> Interval: 63728
>
> 12:51:14 Maximum server connections 0
> 12:51:14 Checkpoint Statistics - Avg. Txn Block Time 0.000, # Txns blocked
0,
> Plog used 2, Llog used 1
>
> 12:51:14 On-Line Mode
> 12:51:14 SCHAPI: Started dbScheduler thread.
> 12:51:15 Booting Language <spl> from module <>
> 12:51:15 Loading Module <SPLNULL>
> 12:51:15 SCHAPI: Started 2 dbWorker threads.
> 12:51:17 Performance Advisory: Based on the current workload, the physical
log
> might be too small to
> accommodate the time it takes to flush the buffer pool.
> 12:51:18 Results: The server might block transactions during checkpoints.
> 12:51:18 Action: If transactions are blocked during the checkpoint,
increase
> the size of the
> physical log to at least 28000 KB.
> 12:51:18 Performance Advisory: The physical log is too small for automatic

> checkpoints.
> 12:51:18 Results: Automatic checkpoints are disabled.
> 12:51:18 Action: To enable automatic checkpoints, increase the physical
log to
> at least 28000 KB.
> =================================
>
> ONCONFIG file
> =================================
>
> ROOTNAME rootdbs
> ROOTPATH D:\IFMXDATA\ol_shustest\rootdbs_dat.000 # Path for device
containing
> root dbspace
> ROOTOFFSET 0
> ROOTSIZE 204800 # Size of root dbspace (Kbytes)
> MIRROR 0 # Mirroring flag (Yes = 1, No = 0)
> MIRRORPATH # Path for device containing mirrored root
> MIRROROFFSET 0
>
> PHYSFILE 800000 #was 15000
> PLOG_OVERFLOW_PATH
> PHYSBUFF 128
>
> LOGFILES 22
> LOGSIZE 5000
> DYNAMIC_LOGS 2
> LOGBUFF 64
>
> LTXHWM 70
> LTXEHWM 80
>
> MSGPATH D:\PROGRA~1\IBM\IBMINF~1\11.50\ol_shustest.log # System message
log
> file path
> CONSOLE D:\PROGRA~1\IBM\IBMINF~1\11.50\conol_shustest.log # System console

> message path
>
> TBLTBLFIRST 0
> TBLTBLNEXT 0
> TBLSPACE_STATS 1
>
> DBSPACETEMP
> SBSPACETEMP
>
> SBSPACENAME sbspace # Default sbspace
> SYSSBSPACENAME sbspace # Default System sbspace
> ONDBSPACEDOWN 2
>
> SERVERNUM 0 # Unique id corresponding to a server instance
> DBSERVERNAME ol_shustest # Name of default Dynamic Server
> DBSERVERALIASES # List of alternate dbserver names
>
> NETTYPE
> LISTEN_TIMEOUT 60
> MAX_INCOMPLETE_CONNECTIONS 1024
> FASTPOLL 1
>
> MULTIPROCESSOR 1
> VPCLASS cpu,num=15,noage
> VP_MEMORY_CACHE_KB 0
> SINGLE_CPU_VP 0
>
> #VPCLASS aio,num=1
> CLEANERS 8
> AUTO_AIOVPS 1
> DIRECT_IO 0
>
> LOCKS 200000
> DEF_TABLE_LOCKMODE page
>
> RESIDENT 0
> SHMBASE 0x80000000L
> SHMVIRTSIZE 120704 #was 3017
> SHMADD 120704
> EXTSHMADD 8192
> SHMTOTAL 0
> SHMVIRT_ALLOCSEG 0,3
> #SHMNOACCESS 0x70000000-0x7FFFFFFF
>
> CKPTINTVL 300
> AUTO_CKPTS 1
> RTO_SERVER_RESTART 0
> BLOCKTIMEOUT 3600
>
> TXTIMEOUT 300
> DEADLOCK_TIMEOUT 60
> HETERO_COMMIT 0
>
> TAPEDEV NUL # \\.\TAPE0
> TAPEBLK 16
> TAPESIZE 0
>
> LTAPEDEV NUL
> LTAPEBLK 16
> LTAPESIZE 0
>
> BAR_ACT_LOG D:\PROGRA~1\IBM\IBMINF~1\11.50\bar_ol_shustest.log #Path of
log
> file for onbar.exe
> BAR_DEBUG_LOG D:\PROGRA~1\IBM\IBMINF~1\11.50\bar_ol_shustest.log #Path of
the
> debug log for onbar.exe
> BAR_DEBUG 0
> BAR_MAX_BACKUP 0
> BAR_RETRY 1
> BAR_NB_XPORT_COUNT 20
> BAR_XFER_BUF_SIZE 15
> RESTARTABLE_RESTORE ON
> BAR_PROGRESS_FREQ 0
> BAR_BSALIB_PATH d:\ISM\2.20\bin\libbsa.dll # Location of ISM XBSA DLL
> BACKUP_FILTER
> RESTORE_FILTER
> BAR_PERFORMANCE 0
>
> ISM_DATA_POOL ISMData
> ISM_LOG_POOL ISMLogs
>
> DD_HASHSIZE 31
> DD_HASHMAX 10
>
> DS_HASHSIZE 31
> DS_POOLSIZE 127
>
> PC_HASHSIZE 31
> PC_POOLSIZE 127
>
> STMT_CACHE 0
> STMT_CACHE_HITS 0
> STMT_CACHE_SIZE 512
> STMT_CACHE_NOLIMIT 0
> STMT_CACHE_NUMPOOL 1
>
> USEOSTIME 0
> STACKSIZE 64
> ALLOW_NEWLINE 0
> USELASTCOMMITTED NONE
>
> FILLFACTOR 90
> MAX_FILL_DATA_PAGES 0
> BTSCANNER num=1,threshold=5000,rangesize=-1,alice=6,compression=default
> ONLIDX_MAXMEM 5120
>
> MAX_PDQPRIORITY 100
> DS_MAX_QUERIES
> DS_TOTAL_MEMORY
> DS_MAX_SCANS 1048576
> DS_NONPDQ_QUERY_MEM 128
> DATASKIP
>
> OPTCOMPIND 0
> DIRECTIVES 1
> EXT_DIRECTIVES 0
> OPT_GOAL -1
> IFX_FOLDVIEW 0
> AUTO_REPREPARE 1
>
> RA_PAGES 128
> RA_THRESHOLD 120
>
> EXPLAIN_STAT 1
> #SQLTRACE level=low,ntraces=1000,size=2,mode=global
>
> #DBCREATE_PERMISSION informix
> #DB_LIBRARY_PATH
> IFX_EXTEND_ROLE 1
> SECURITY_LOCALCONNECTION
> UNSECURE_ONSTAT
> ADMIN_USER_MODE_WITH_DBSA
> ADMIN_MODE_USERS
> SSL_KEYSTORE_LABEL
>
> PLCY_POOLSIZE 127
> PLCY_HASHSIZE 31
> USRC_POOLSIZE 127
> USRC_HASHSIZE 31
>
> STAGEBLOB
> OPCACHEMAX 0
>
> ENCRYPT_HDR
> ENCRYPT_SMX
> ENCRYPT_CDR 0
> ENCRYPT_CIPHERS
> ENCRYPT_MAC
> ENCRYPT_MACFILE
> ENCRYPT_SWITCH
>
> CDR_EVALTHREADS 1,2
> CDR_DSLOCKWAIT 5
> CDR_QUEUEMEM 4096
> CDR_NIFCOMPRESS 0
> CDR_SERIAL 0
> CDR_DBSPACE
> CDR_QHDR_DBSPACE
> CDR_QDATA_SBSPACE
> CDR_MAX_DYNAMIC_LOGS 0
> CDR_SUPPRESS_ATSRISWARN
>
> DRAUTO 0
> DRINTERVAL 30
> DRTIMEOUT 30
> HA_ALIAS
> DRLOSTFOUND $INFORMIXDIR\etc\dr.lostfound
> DRIDXAUTO 0
> LOG_INDEX_BUILDS
> SDS_ENABLE
> SDS_TIMEOUT 20
> SDS_TEMPDBS
> SDS_PAGING
> UPDATABLE_SECONDARY 0
> FAILOVER_CALLBACK
> TEMPTAB_NOLOG 0
>
> ON_RECVRY_THREADS 1
> OFF_RECVRY_THREADS 10
>
> DUMPDIR D:\PROGRA~1\IBM\IBMINF~1\11.50\tmp # Preserve diagnostics in this
> directory
> DUMPSHMEM 1
> DUMPGCORE 0
> DUMPCORE 0
> DUMPCNT 1
>
> ALARMPROGRAM D:\PROGRA~1\IBM\IBMINF~1\11.50\etc\alarmprogram.bat # Alarm
> program path
> ALRM_ALL_EVENTS 0
> STORAGE_FULL_ALARM 600,3
> #SYSALARMPROGRAM $INFORMIXDIR\etc\evidence.bat
>
> RAS_PLOG_SPEED 3750
> RAS_LLOG_SPEED 0
>
> EILSEQ_COMPAT_MODE 0
>
> QSTATS 0
> WSTATS 0
>
> #VPCLASS jvp,num=1
> JVPJAVAHOME D:\PROGRA~1\IBM\IBMINF~1\11.50\extend\krakatoa\jre # JDK
> installation root directory
> JVPHOME D:\PROGRA~1\IBM\IBMINF~1\11.50\extend\krakatoa # Krakatoa
installation
> directory
> JVPPROPFILE
> D:\PROGRA~1\IBM\IBMINF~1\11.50\extend\krakatoa\.jvpprops_ol_shustest # JVP

> property file
> JVPLOGFILE
D:\PROGRA~1\IBM\IBMINF~1\11.50\extend\krakatoa\ol_shustest_jvp.log
> # VP log file
> #JDKVERSION 1.5
> JVPJAVALIB \bin
> JVPJAVAVM jvm
> #JVPARGS -verbose:jni
> #JVPCLASSPATH
>
$INFORMIXDIR\extend\krakatoa\krakatoa_g.jar;$INFORMIXDIR\extend\krakatoa\jdbc_g.jar

> JVPCLASSPATH
>
D:\PROGRA~1\IBM\IBMINF~1\11.50\extend\krakatoa\krakatoa.jar;D:\PROGRA~1\IBM\IBMINF~1\11.50\extend\krakatoa\jdbc.jar

>
> BUFFERPOOL
>
default,buffers=10000,lrus=8,lru_min_dirty=50.000000,lru_max_dirty=60.500000

> BUFFERPOOL
>
size=4K,buffers=10000,lrus=8,lru_min_dirty=50.000000,lru_max_dirty=60.000000

> AUTO_LRU_TUNING 1
>
> JVPLOGFILE D:\PROGRA~1\IBM\IBMINF~1\11.50\extend\krakatoa/jvp.log
> JVPLOGFILE D:\PROGRA~1\IBM\IBMINF~1\11.50\extend\krakatoa/jvp.log
> JVPLOGFILE D:\PROGRA~1\IBM\IBMINF~1\11.50\extend\krakatoa/jvp.log
>
>
>
*******************************************************************************

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>

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Messages In This Thread

• Physical Log Size
  KENT GRUNDEN -- Tuesday, 25 January 2011, at 2:09 p.m.
  • Re: Physical Log Size
    Art Kagel -- Tuesday, 25 January 2011, at 2:20 p.m.
    • Re: Physical Log Size
      KENT GRUNDEN -- Tuesday, 25 January 2011, at 2:51 p.m.
      • Re: Physical Log Size
        Art Kagel -- Tuesday, 25 January 2011, at 4:03 p.m.
        • Re: Physical Log Size
          KENT GRUNDEN -- Wednesday, 26 January 2011, at 11:40 a.m.
          • Re: Physical Log Size
            Art Kagel -- Wednesday, 26 January 2011, at 12:11 p.m.
            • Re: Physical Log Size
              TRI TRINH -- Tuesday, 22 February 2011, at 2:58 p.m.
              • Re: Physical Log Size
                Art Kagel -- Tuesday, 22 February 2011, at 6:14 p.m.
  • Re: Physical Log Size
    Mirav Kapadia -- Tuesday, 25 January 2011, at 2:21 p.m.

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