tldm-universe/Ardent/UV/uvconfig

###########################################
#
#	UniVerse tunable parameters
#
#	Version	I	Date	H
#
#	(c) Copyright 1998 Ardent Software Inc.
#			- All Rights Reserved
#	This is unpublished proprietary source
#	code of Ardent Software Inc.
#	The copyright notice above does not
#	evidence any actual or intended
#	publication of such source code.
#
###########################################

# MFILES - specifies the size of the
#	UniVerse rotating file pool. The
#	value of MFILES should be set to a
#	value no greater than the kernels
#	per process open file limit less the
#	sum of the maximum number of named
#	pipes opened by a user application
#	and the 8 files reserved for internal
#	UniVerse use.
MFILES 300

# T30FILE - specifies the number of
#	dynamic files that may be opened.
#	Used to allocate shared memory 
#	concurrency control headers.
T30FILE 3000

# OPENCHK - the modifies the behavior of
#	operations upon files open via the BASIC
#	OPEN statement.  When set to zero, I/O
#	to files open with the BASIC OPEN statement
#	ignore integrity constraints.  If non-zero
#	those files will observe the constraints.
#	This tunable does not affect files opened
#	via the OPENCHECK statement.
OPENCHK 1

# WIDE0 - is the mask used internally to
#	decide when the difference between two
#	numeric values is close enough to zero
#	to be called zero.  For information
#	please request Technical Bulletin 74-0051
WIDE0 3dc00000

# UVTEMP - is the name of the directory
#   where UniVerse will put select lists
#   and other internal temporary work
#   files.  This should be a fully
#   qualified name of no more than 112
#   characters. E.g. C:\TEMP
UVTEMP C:\UVTEMP

# SCRMIN - specifies the minimum size of
#	UniVerse scratch buffer pool. This
#	value must be at least 1 and must be
#	specified before SCRMAX.
SCRMIN 3

# SCRMAX - specifies the maximum size of
#	UniVerse scratch buffer pool. This
#	value must be no smaller than SCRMIN
#	and must be specified after SCRMIN.
SCRMAX 5

# SCRSIZE - specifies the size of newly
#	allocated internal scratch buffers. This
#	value must not be smaller than 512 and
#	values greater than 2048 are not advised.
SCRSIZE 512

# QDEPTH - is the maximum number of additional
#	levels of indirection (beyond the first)
#	allowed in Q-pointer references before
#	the chain is determined to be too long.
#	The minimum valid value is 0.
QDEPTH 16

# HISTSTK - is the maximum number of elements
#	in a users command history stack.
HISTSTK 99

# QSRUNSZ - sets the size of each initial
#	sorting run used by the query languages
#	sorting algorithm.  Great care should be
#	exercised when changing this parameter.
#	The efficiency of the sort processor is
#	very sensitive to this value.  Minimum
#	accepted for this value is 2.
QSRUNSZ 2000

# QSBRNCH - sets the number of runs which
#	cause a sub-merge to be performed.  This
#	is sometimes refered to as the branching
#	factor of the sort.  Great care should be
#	exercised when changing this parameter.
#	The efficiency of the sort processor is
#	very sensitive to this value.  Minimum
#	accepted for this value is 2.
QSBRNCH 4

# QSDEPTH - is the maximum depth of the sort
#	tree.  Great care should be exercised
#	when changing this parameter.
#	The efficiency of the sort processor is
#	very sensitive to this value.
QSDEPTH 8

# QSMXKEY - is the maximum number of sort
#	key components.
QSMXKEY 32

# TXMODE - This sets the transaction mode
#	observed by the system.  A value of zero allows
#	transactions to execute but not be logged and
#	will prevent the log daemon from being activated.
#	A value of 1 allows the log daemon to be
#	activated and will require that the log daemon
#	be running before a transaction executes. 
TXMODE 0

# LOGBLSZ - should be the same as the block size of
#	the file system where the log directory is mounted.
#	Along with the LOGBLNUM tunable,  it determines
#	the size of the Transaction logging buffer. 
LOGBLSZ 512

# LOGBLNUM - is the number of blocks that make
#	up the Transaction logging buffer.  Along with
#	the LOGBLSZ tunable,  it determines the size of
#	the Transaction logging buffer. 
LOGBLNUM 8

# LOGSYCNT - is the maximum number of transaction
#	commits between calls to synchronize the current
#	log file.  A value of 0 will be used if the
#	specified value is less than 2. 
LOGSYCNT 0

# LOGSYINT - is the maximum time interval between calls
#	to synchronize the current log file.  Any non-zero
#	value less than 5 is changed to 5. If LOGSYINT is 0
#	and LOGSYCNT is non-zero then LOGSYINT is set to
#	120. If LOGSYCNT and LOGSYINT are zero then the
#	current log file is opened with the O_SYNC flag. 
LOGSYINT 0

# TXMEM - This is the amount of memory allocated
#	for the private transaction cache.  It is
#	specified in 1K units (1024 bytes).
TXMEM 32

# OPTMEM - This is the amount of memory allocated
#	for the query optimizer's workspace.  It is
#	specified in 1K units (1024 bytes).
OPTMEM 64

# SELBUF - This is the size of the in-memory
#	select list buffer.  It is the amount of locally
#	cache select data which can be stored before
#	the select list starts using disk storage. It
#	is specified in 1K units (1024 bytes).
SELBUF 4

# FSEMNUM - sets the number of file lock semaphore
#	sets used for concurrency control.  Great care
#	should be exercised when changing this parameter.
#	The performance of the disk i/o subsystem may
#	be profoundly affected.
FSEMNUM 23

# GSEMNUM - sets the number of group lock semaphore
#	sets used for concurrency control.  Great care
#	should be exercised when changing this parameter.
#	The performance of the disk i/o subsystem may
#	be profoundly affected.
GSEMNUM 97

# PSEMNUM - sets the number of BASIC user process
#	control locks.
PSEMNUM 64

# FLTABSZ - sets the number of file lock entries
#	in a file lock semaphore set.  Great care
#	should be exercised when changing this parameter.
#	The performance of the disk i/o subsystem may
#	be profoundly affected.
FLTABSZ 11

# GLTABSZ - sets the number of group lock entries
#	in a group lock semaphore set.  Great care
#	should be exercised when changing this parameter.
#	The performance of the disk i/o subsystem may
#	be profoundly affected.
GLTABSZ 75

# RLTABSZ - sets the number of read lock entries
#	(both exclusive, READU, and shared, READL) in a
#	group lock semaphore set.  Great care should be
#	exercised when changing this parameter.  The
#	performance of the disk i/o subsystem may be
#	profoundly affected.
RLTABSZ 75

# RLOWNER - sets the number of lock owner entries
#	are maintained for shared (READL) locks in a
#	group lock semaphore set.  Great care should be
#	exercised when changing this parameter.  The
#	performance of the disk i/o subsystem may be
#	profoundly affected.
RLOWNER 300

# PAKTIME - sets the number of seconds query is to
#	wait at the Press Any Key to continue message
#	before releasing a pending group lock.
PAKTIME 15

# NETTIME - sets the timeout value for UVNET.
#	This timer is expressed in minutes.
NETTIME 5

# QBREAK - This boolean when selects the function of
#	Q/ctrl-X at the press any key to continue message.
#	A value of zero means the Q/ctrl will be ignored
#	while in BREAK OFF mode.  A non-zero value will
#	allow the Q/ctrl-X key to quit at the press any
#	key to continue message even in BREAK OFF mode.
#	There are security implication to selecting the
#	latter mode of operation.
QBREAK 1

# VDIVDEF - This selects the default action of
#	the vector divide operator when the divisor
#	values are exhausted prematurely.  A value of
#	zero causes a zero to be returned; a non-zero
#	values causes the dividend to be returned.
VDIVDEF 1

# UVSYNC - This boolean if set will change the
#	behavior of UniVerse calling the UNIX sync()
#	call on exit the environment. A non-zero value
#	will mean UniVerse will do a UNIX sync() if a job
#	leading UniVerse process exits. This value should
#	only be modified if you know exactly what you are
#	doing. Data loss may occur if UNIX sync is not
#	executed frequently enough.
UVSYNC 1

# BLKMAX - sets the maximum block size for uvbackup
#	and uvrestore. It must be a minimum of 512 and
#	must also be a multiple of 512.
BLKMAX 8192

# PICKNULL - This sets the masked decimal conversion
#   for empty data. A value of 1 turns on pick style
#   conversions, where empty data will convert to an
#   empty string. A value of 0 indicates UniVerse style
#   conversions where empty data will be converted
#   to 0.00 .
PICKNULL 1

# SYNCALOC - When set, the UniVerse database manager
#   forces any I/O operations which allocate new file
#   space to be done synchronously.  This helps improve
#   the robustness of the file system in the event of a
#   system failure.  The expected performance impact
#   is minor for most applications.  The recommended
#   default for this parameter is ON (1).
SYNCALOC 1

# MAXRLOCK - This defines the number of record locks which
#   may be obtained against one file in an SQL transaction
#   before the lock manager escalates the locking strategy
#   to obtain a file lock
MAXRLOCK 100

# ISOMODE - When set, a UniVerse transaction running at
#   an isolation level of 0 will fail writes of records
#   if no update lock is held
ISOMODE 1

# PKRJUST - When set, this will allow RetrieVe reports where
#   the data length in a right justified column exceeds the
#   column length, to overwrite previous columns
PKRJUST 0

# PROCACMD - Defines the action for the PROC A command using
#   the optional syntax A(n,m) or A(,m).  A zero value will
#   terminate when m number of characters are moved, or either
#   a field mark or the end of the input buffer is encountered.
#   A positive non-zero value will terminate when m number of
#   characters are moved or the end of the input buffer is encountered.
#   This affects only PQ defined PROCS.
PROCACMD 0

# PROCRCMD - Determines the behavior of the PROC RI# command.
#   If zero, an RI# command will clear the input buffer from location
#   # and remove the preceding attribute mark.  If non-zero,
#   the preceding attribute mark will not be removed.  A non-zero
#   approximates the behavior of true R83 Pick.
PROCRCMD 1

# PROCPRMT - Determines the effect of the UniVerse PROMPT command
#    on the PROC prompt.  If zero, the PROC prompt is changed by
#    by the PROMPT command.  If non-zero, the PROC prompt remains
#     the default and can only be changed by the IPc command in PROC.
#   
PROCPRMT 0

# ALLOWNFS - Specifies whether UniVerse files stored on NFS or RFS mounted
#   file systems are allowed to be opened without uVnet.
#   A zero value is the default and means that the uVnet package
#   is required to access remote files.  A non-zero value will permit the
#   remote files to be opened, but locks will not be maintained on
#   the remote system.  This parameter should only be turned on in the case
#   where UniVerse is not running on the remote system since file integrity
#   is compromised when locks are not maintained on the remote system.
ALLOWNFS 1

# CSHDISPATCH - Defines the full path for the csh shell command.
#   Allows alternative C-shells to be used. For platforms that do not
#   support csh set this to 'NOT_SUPPORTED'. A typical value for UNIX
#   platforms is '/usr/bin/csh'. The default to Windows NT is that this
#   command is unsupported. If you have a C-Shell replacement on your
#   system specify the full pathname of the executable here.
CSHDISPATCH NOT_SUPPORTED

# SHDISPATCH - Defines the full path for the sh shell command.
#   Allows alternative Bourne shells to be used. For platforms that do not
#   support sh set this to 'NOT_SUPPORTED'. A typical value for UNIX
#   platforms is '/usr/bin/sh'. The default to Windows NT is that this
#   command is unsupported. If you have a Bourne Shell replacement on your
#   system specify the full pathname of the executable here.
SHDISPATCH NOT_SUPPORTED

# DOSDISPATCH - Defines the full path for the DOS Batch command interpreter.
#   Allows alternative interpreters to be used. For platforms that do not
#   support DOS batch commands set this to 'NOT_SUPPORTED'. This is the default
#   value for all UNIX platforms. The default for Windows NT is 'CMD.EXE'. This
#   Assumes that the standard command interpreter is located in the Windows NT
#   System32 directory. A full pathname of the command interpreter can be
#   specified to ensure that a similar executable is not found in the PATH
DOSDISPATCH CMD.EXE

# LAYERSEL - Determines whether a select list will remain active
#   upon returning from a higher execute layer.  A zero
#   value will effect traditional UniVerse behavior whereby the select
#   list will still be active when returning to another layer which
#   is not topmost.  A non-zero value will clear any select lists
#   before returning to the previous layer, unless K mode is active.
LAYERSEL 0

# OCVDATE - Specifies whether UniVerse accepts partially 'bad' internal date
#   data.  A zero value is the default and means that any value which
#   is not wholly numeric and which is supplied as an internal date
#   value to the command OCONV(<data>,'D') will be rejected as bad
#   and not converted.  A non-zero value for this parameter will allow
#   data which is a number followed by other data, e.g. 9199-f, to be
#   partially converted; the numbers up to the non-numeric character
#   will be interpreted as the internal date, and the STATUS() function
#   will be set to 3, indicating successful conversion of a possibly
#   invalid date.
OCVDATE 0

# MODFPTRS - Specifies whether file pointers in the VOC file 
#   can be modified by the COPY, DELETE, and EDIT commands.
#   A value of 0 disallows modifications of VOC File pointers.
#   The default setting for this parameter is 1.
MODFPTRS 1

# THDR512 - Specifies whether DC type tapes will be written with 
#   512 byte labels.  The default setting is 0.
THDR512 0

# UDRMODE - Specifies the data replication mode observed
#	by the system.  A value of 1 enables data replication.
#	A value of 0 disables data replication.
UDRMODE 0

# UDRBLKS - Specifies the number of 4096 byte blocks used for
#	buffering by data replication.  The default value is 10.
#	A value less than 10 will be defaulted to a value of 10.
UDRBLKS 10

# MAXERRLOGENT - Specifies the number of logged entries in 
#   the errlog file.  The default setting is 100.
MAXERRLOGENT 100

# JOINBUF - Specifies the size of the cache used by  
# the optimizer for JOINs with explicit ids or indexes.  
#   The default setting is 4095, maximum is 32363.
JOINBUF 4095

# 64BIT_FILES - This sets the default mode used to
#   create static hashed and dynamic files.
#   A value of 0 results in the creation of 32-bit
#   files. 32-bit files have a maximum file size of
#   2 gigabytes. A value of 1 results in the creation
#   of 64-bit files (ONLY valid on 64-bit capable platforms).
#   The maximum file size for 64-bit
#   files is system dependent. The default behavior
#   may be overridden by keywords on certain commands.
64BIT_FILES 0

# TSTIMEOUT - This sets the amount of time the UniVerse
#   device licensing shell (uvdls) will wait for a
#   connection from a telnet client (wIntegrate or SB
#   client). Any value less than 1 will default to 60.
TSTIMEOUT 60

# PIOPENDEFAULT - This changes the default behavior of
#   PIOPEN flavor accounts.  When set to a zero value,
#   current functionality is maintained.  When set to a
#   nonzero value, the following defaults take effect.
#   $OPTIONS INFO.CONVERT is set on when BASIC programs are recompiled.
#   $OPTIONS PIOPEN.EXECUTE is set on when BASIC programs are recompiled.
PIOPENDEFAULT 0

# NLSMODE - Set to 1 if NLS mode is ON for the      
#	system as a whole. 0 means that NLS mode is OFF.  
NLSMODE 0

# NLSREADELSE - Set to 1 if READs that fail to map  
#	all characters in a record are to take the ELSE   
#	clause. 0 means that unmappable characters are    
#	returned as the Unicode "replacement" character,  
#	0xFFFD.                                           
NLSREADELSE 1

# NLSWRITEELSE - Set to 1 if WRITEs that fail to map
#	all characters in a record are to abort (or take  
#	the ON ERROR clause if present). 0 means that     
#	unmappable characters are converted to the file   
#	map's "unknown" character (for example "?") before
#	writing the record, and information may therefore 
#	be lost.                                          
NLSWRITEELSE 1

# NLSDEFFILEMAP - Name of the map to be associated  
#	with hashed files that do not specify a map in    
#	their file header (that is, were created on a     
#	non-NLS system and have not had a SET.FILE.MAP    
#	done on them).                                    
NLSDEFFILEMAP ISO8859-1+MARKS

# NLSDEFDIRMAP - Name of the map to be associated   
#	with type 1 and 19 files that do not specify a map
#	in their directory (that is, were created on a    
#	non-NLS system and have not had a SET.FILE.MAP    
#	done on them).                                    
NLSDEFDIRMAP ISO8859-1+MARKS

# NLSNEWFILEMAP - Name of the map to be associated  
#	with hashed files created when NLS mode is ON. A  
#	value of NONE means that the data is to be held in
#	the native uniVerse/NLS character set, based on   
#	UNICODE.                                          
NLSNEWFILEMAP NONE

# NLSNEWDIRMAP - Name of the map to be associated   
#	with type 1 and 19 files created when NLS mode is 
#	ON.                                               
NLSNEWDIRMAP ISO8859-1+MARKS

# NLSDEFPTRMAP - Name of the map to be associated   
#	with printer output when a print device does not  
#	specify a map in &DEVICE&.                        
NLSDEFPTRMAP ISO8859-1+MARKS

# NLSDEFTERMMAP - Name of the map to be associated  
#	with terminal input/output when a terminal does   
#	not specify a map in its terminfo definition. Can 
#	be overridden by a SET.TERM.TYPE MAP command.     
NLSDEFTERMMAP ISO8859-1+MARKS

# NLSDEFDEVMAP - Name of the map to be associated   
#	with input/output when a device other than a      
#	printer does not specify a map in &DEVICE&. Can be
#	overridden by an ASSIGN MAP command.              
NLSDEFDEVMAP ISO8859-1+MARKS

# NLSDEFGCIMAP - Name of the map to be used when    
#	passing string arguments to/from GCI routines, if 
#	a routine has not explicitly defined a map.       
NLSDEFGCIMAP ISO8859-1+MARKS

# NLSDEFSRVMAP - Name of the map to be used when    
#	passing string arguments to/from client routines, 
#	if the server has not been given an explicit map. 
NLSDEFSRVMAP ISO8859-1+MARKS

# NLSDEFSEQMAP - Name of the map to be associated   
#	with sequential file input/output to a file or    
#	device that has no explicit map associated with   
#	it. Can be overridden by a SET.SEQ.MAP command.   
NLSDEFSEQMAP ISO8859-1+MARKS

# NLSOSMAP - Name of the map to use for file names  
#	or record IDs that are visible to the Operating   
#	System. This chiefly affects CREATE.FILE and      
#	records being written to type 1 or 19 files.      
NLSOSMAP ISO8859-1

# NLSLCMODE - Set to 1 if NLS locale support is ON  
#	for the system as a whole. 0 means that NLS locale
#	support is OFF. NLSMODE must also be set to 1     
#	before NLSLCMODE is actioned. If NLSLCMODE is set 
#	to 1, individual users can still turn locale      
#	support off by or all locale catgories to OFF.    
NLSLCMODE 0

# NLSDEFUSERLC - Name of the initial locale to be   
#	set by default for a user who has not yet         
#	specified a locale.                               
NLSDEFUSERLC OFF

# NLSDEFSRVLC - Name of the locale to be used when  
#	communicating with client routines, if the server 
#	has not been given an explicit locale name.       
NLSDEFSRVLC OFF