Informix Dynamic Server Version 7.31.UC3 -- On-Line -- Up 01:53:38 -- 130688 Kbytes Configuration File: /usr/informix/etc/onconfig.xopen #************************************************************************** # # INFORMIX SOFTWARE, INC. # # Title: onconfig.xopen # Description: INFORMIX-OnLine Configuration Parameters # #************************************************************************** # Root Dbspace Configuration ROOTNAME rootdbs # Root dbspace name ROOTPATH /dev/rootdbs # Path for device containing root dbspace ROOTOFFSET 0 # Offset of root dbspace into device (Kbytes) ROOTSIZE 140000 # Size of root dbspace (Kbytes) # Disk Mirroring Configuration Parameters MIRROR 1 # Mirroring flag (Yes = 1, No = 0) MIRRORPATH /dev/rootdbs # Path for device containing mirrored root MIRROROFFSET 150000 # Offset into mirrored device (Kbytes) # Physical Log Configuration PHYSDBS plogdbs # Location (dbspace) of physical log PHYSFILE 1000 # Physical log file size (Kbytes) # Logical Log Configuration LOGFILES 20 # Number of logical log files LOGSIZE 500 # Logical log size (Kbytes) # Diagnostics MSGPATH /usr/informix/online.log # System message log file path CONSOLE /dev/console # System console message path ALARMPROGRAM /usr/users/informix/on-line_alarm.sh # Alarm program path # System Archive Tape Device TAPEDEV /dev/rmt/0 # Tape device path TAPEBLK 96 # Tape block size (Kbytes) TAPESIZE 4000000 # Maximum amount of data to put on tape (Kbytes) # Log Archive Tape Device LTAPEDEV /dev/null # Log tape device path LTAPEBLK 8 # Log tape block size (Kbytes) LTAPESIZE 400000 # Max amount of data to put on log tape (Kbytes) # Optical STAGEBLOB # INFORMIX-OnLine/Optical staging area # System Configuration SERVERNUM 0 # Unique id corresponding to a OnLine instance DBSERVERNAME xopen_osr # Name of default database server DBSERVERALIASES # List of alternate dbservernames 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 NUMCPUVPS 1 # Number of user (cpu) vps SINGLE_CPU_VP 1 # If non-zero, limit number of cpu vps to one NOAGE 1 # Process aging AFF_SPROC 0 # Affinity start processor AFF_NPROCS 0 # Affinity number of processors # Shared Memory Parameters LOCKS 20000 # Maximum number of locks 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 30 # Maximum number of logical log files CLEANERS 5 # Number of buffer cleaner processes SHMBASE 0x800000 # Shared memory base address SHMVIRTSIZE 16000 # initial virtual shared memory segment size SHMADD 16384 # 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 - 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 /usr/informix/etc/dr.lostfound # DR lost+found file path # 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 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 /var/tmp # Preserve diagnostics in this directory DUMPSHMEM 0 # 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 # ADT* # The following parameters control the type and level of secure auditing # present in the OnLine system. By default, ADTMODE is 0 and auditing # is disabled 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) # OFF => 0, LOW => 1, HIGH => 100 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 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 SYSALARMPROGRAM /usr/informix/etc/evidence.sh # System Alarm program path TBLSPACE_STATS 1 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) BAR_ACT_LOG /tmp/bar_act.log BAR_MAX_BACKUP 4 BAR_RETRY 1 BAR_NB_XPORT_COUNT 10 BAR_XFER_BUF_SIZE 31 ISM_DATA_POOL ISMData # If the data pool name is changed, be sure to ISM_LOG_POOL ISMLogs ONDBSPACEDOWN 2 # Dbspace down option: 0 = CONTINUE, 1 = ABORT, 2 = WAIT LBU_PRESERVE 0 # Preserve last log for log backup OPCACHEMAX 128 # Maximum optical cache size (Kbytes) HETERO_COMMIT 0 OPT_GOAL -1 DIRECTIVES 1 RESTARTABLE_RESTORE off