shm / TCP connections

following is a screen dump on onmonitor utility for NETTYPE settings and onconfig file. IFX 7.13 UC1 on Sun solaris 2.6. The nettype settings show all blanks here. Is there any default settings if one is not defined? System works fine. Just curiosity to know, where the settings will be otherwise on server side if not defined/displayed here? PERFORMANCE: Make desired changes and press ESC to record changes. Press Interrupt to abort changes. Press F2 or CTRL-F for field-level help. PERFORMANCE TUNING PARAMETERS Multiprocessor Machine [Y] LRU Max Dirty [ 20] Num Procs to Affinity [ 2] LRU Min Dirty [ 10] Proc num to start with [ 1] Checkpoint Interval [ 600] Num of Read Ahead Pages [100] CPU VPs [ 2] Read Ahead Threshold [ 40] AIO VPs [ 1] Single CPU VP [N] NETTYPE settings: Use OS Time [N] Protocol Threads Users VP-class Disable Priority Aging [N] [ ] [ ] [ ] [ ] Off-Line Recovery Threads [ 20] [ ] [ ] [ ] [ ] On-Line Recovery Threads [ 10] [ ] [ ] [ ] [ ] Num of LRUS queues [ 32] [ ] [ ] [ ] [ ] #************************************************************************** # # INFORMIX SOFTWARE, INC. # # Title: onconfig.std # Description: INFORMIX-OnLine Configuration Parameters # #************************************************************************** # Root Dbspace Configuration ROOTNAME rootdbs # Root dbspace name ROOTPATH /dev/chunk1 # Path for device containing root dbspace ROOTOFFSET 0 # Offset of root dbspace into device (Kbytes) ROOTSIZE 300000 # Size of root dbspace (Kbytes) # Disk Mirroring Configuration Parameters MIRROR 1 # Mirroring flag (Yes = 1, No = 0) MIRRORPATH /dev/chunk2 # Path for device containing mirrored root MIRROROFFSET 0 # Offset into mirrored device (Kbytes) # Physical Log Configuration PHYSDBS rootdbs # Location (dbspace) of physical log PHYSFILE 50000 # Physical log file size (Kbytes) # Logical Log Configuration LOGFILES 10 # Number of logical log files LOGSIZE 20000 # Logical log size (Kbytes) # Diagnostics MSGPATH /usr/informix/online.log # System message log file path CONSOLE /dev/console # System console message path ALARMPROGRAM # Alarm program path # System Archive Tape Device TAPEDEV /dev/rmt/0b # Tape device path TAPEBLK 16 # Tape block size (Kbytes) TAPESIZE 5000000 # Maximum amount of data to put on tape (Kbytes) # Log Archive Tape Device LTAPEDEV /dev/rmt/0b # Log tape device path LTAPEBLK 16 # Log tape block size (Kbytes) LTAPESIZE 5000000 # 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 shm_online # Name of default database server DBSERVERALIASES tcp_online #tcp_online # List of alternatedbservernames DEADLOCK_TIMEOUT 60 # Max time to wait of lock in distributed env. RESIDENT 2 # Forced residency flag (Yes = 1, No = 0) MULTIPROCESSOR 1 # 0 for single-processor, 1 formulti-processor NUMCPUVPS 2 # Number of user (cpu) vps SINGLE_CPU_VP 0 # If non-zero, limit number of cpu vps toone NOAGE 0 # Process aging AFF_SPROC 1 # Affinity start processor AFF_NPROCS 2 # Affinity number of processors # Shared Memory Parameters LOCKS 20000 # Maximum number of locks BUFFERS 24000 # 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 15 # Maximum number of logical log files CLEANERS 2 # Number of buffer cleaner processes SHMBASE 0xa000000 # Shared memory base address SHMVIRTSIZE 65536 # initial virtual shared memory segment size SHMADD 8192 # Size of new shared memory segments (Kbytes) SHMTOTAL 0 # Total shared memory (Kbytes). 0=>unlimited CKPTINTVL 600 # Check point interval (in sec) LRUS 32 # Number of LRU queues LRU_MAX_DIRTY 10 # LRU percent dirty begin cleaning limit LRU_MIN_DIRTY 5 # LRU percent dirty end cleaning limit LTXHWM 50 # Long transaction high water markpercentage LTXEHWM 60 # Long transaction high water mark (exclusive) 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 20 # Default number of offline workerthreads ON_RECVRY_THREADS 10 # Default number of online worker threads # Data Replicati1n Variables # DRAUTO: 0 manu 7, 1 retain type, 2 reverse type DRAUTO 1 # 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 100 # Number of pages to attempt to read ahead RA_THRESHOLD 40 # 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 tempdbs # Default temp dbspaces # DUMP*: # The following parameters control the type of diagnostics information whic