Creating Logical logs

Hi users, Thanks for the solution. I created a database with log, and could load the schema of another db. I know only few things of the DBA stuff. But can anyone please tell me 1.how to know how many logical logs are there & what are their sizes. 2. How to increase the size of a log. 3. I received an error of long transaction when trying to load about 150,000 rows. The parameters in my ONCONFIG file are : ROOTNAME rootdbs # Root dbspace name ROOTPATH /u02/IFMXDATA/ROOTDBS.000 ROOTOFFSET 0 # Offset of root dbspace into device (Kbytes) ROOTSIZE 20000 # Size of root dbspace (Kbytes) # Disk Mirroring Configuration Parameters MIRROR 0 # Mirroring flag (Yes = 1, No = 0) MIRRORPATH MIRROROFFSET 0 # Offset into mirrored device (Kbytes) # Physical Log Configuration PHYSDBS rootdbs # Location (dbspace) of physical log PHYSFILE 1000 # Physical log file size (Kbytes) # Logical log Configuration LOGFILES 6 # Number of logical log files LOGSIZE 500 # Logical log size (Kbytes) # Diagnostics MSGPATH /u02/informix/etc/online.log # System message log file path CONSOLE /dev/console # System console message path ALARMPROGRAM /u02/informix/etc/log_full.sh # Alarm program path # System Archive Tape Device TAPEDEV /dev/rmt0 TAPEBLK 16 # Tape block size (Kbytes) TAPESIZE 10240 # Maximum amount of data to put on tape (Kbytes) # Log Archive Tape Device LTAPEDEV /dev/null LTAPEBLK 16 # Log tape block size (Kbytes) LTAPESIZE 20 # Max amount of data to put on log tape (Kbytes) # Optical STAGEBLOB # INFORMIX-OnLine/Optical staging area # System Configuration SERVERNUM 1 # Unique id corresponding to a OnLineinstance DBSERVERNAME wonder # Name of default database server DBSERVERALIASES # List of alternate dbservernames NETTYPE tlitcp,1,, DEADLOCK_TIMEOUT 60 # Max time to wait of lock indistributed env. RESIDENT 0 # Forced residency flag (Yes = 1, No = 0) MULTIPROCESSOR 0 # 0 for single-processor, 1 formulti-processor NUMCPUVPS 1 # Number of user (cpu) vps SINGLE_CPU_VP 0 # If non-zero, limit number of cpu vpsto one NOAGE 0 # Process aging AFF_SPROC 0 # Affinity start processor AFF_NPROCS 0 # Affinity number of processors # Shared Memory Parameters LOCKS 2000 # Maximum number of locks BUFFERS 200 # Maximum number of shared buffers NUMAIOVPS # Number of IO vps PHYSBUFF 32 # Physical log buffer size (Kbytes) LOGBUFF 32 # Logical log buffer size (Kbytes)LOGSMAX 6 # Maximum number of logical log files CLEANERS 1 # Number of buffer cleaner processes SHMBASE 0x0A000000L # Shared memory base address SHMVIRTSIZE 8000 # initial virtual shared memory segmentsize SHMADD 8192 # 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 markpercentage LTXEHWM 60 # Long transaction high water mark (exclusive) TXTIMEOUT 300 # Transaction timeout (in sec) STACKSIZE 32 # Stack size (Kbytes) # 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 workerthreads ON_RECVRY_THREADS 1 # Default number of online workerthreads # 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 /usr/informix/etc/dr.lostfound # DR lost+found filepath # Read Ahead Variables RA_PAGES # Number of pages to attempt to readahead 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 # 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 dumpsfor # 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) 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 DATASKIP # List of dbspaces to skip OPTCOMPIND 2 # To hint the optimizer ONDBSPACEDOWN 2 # Dbspace down option: 0 = CONTINUE, 1 = ABORT, 2 = WAITLBU_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 WHAT ALL CHANGES NEED TO BE DONE? Regards, Praveen @