IBM 000-8697 Manual Do Utilizador
Installation and Initial Configuration
1-53
Setting Shared Memory Parameters
Setting Shared Memory Parameters
Like the disk parameters screen, the shared-memory parameters screen
appears with some default values in some fields. In the following represen-
tation of the shared-memory parameters screen, each default value has been
replaced with the name of the OnLine configuration parameter associated
with that field:
appears with some default values in some fields. In the following represen-
tation of the shared-memory parameters screen, each default value has been
replaced with the name of the OnLine configuration parameter associated
with that field:
Enter the values for each parameter. After you verify that the values are
correct, press
correct, press
ESC
to indicate that you wish to record your changes. OnLine
prompts a verification:
Do you want to keep these changes to the parameters (y/n)?
If you enter
n
for no,
DB-M
onitor returns to the Parameters menu. You can
begin again if you wish.
If you enter
y
for yes, OnLine stores the configuration parameter values in the
current configuration file, if one exists. If no configuration file exists, OnLine
creates a configuration file for you. The file OnLine creates is placed in the
$
creates a configuration file for you. The file OnLine creates is placed in the
$
INFORMIXDIR
/etc
directory. The configuration file is named according to
the value specified by
TBCONFIG
, if it is set. If
TBCONFIG
is not set, the file is
named tbconfig by default.
SHARED MEMORY: Make desired changes and press ESC to record changes.
Press Interrupt to abort changes. Press F2 or CTRL-F for field-level help.
Press Interrupt to abort changes. Press F2 or CTRL-F for field-level help.
SHARED MEMORY PARAMETERS
Page Size
[ BUFFSIZE ] Kbytes
Server Number
[ SERVERNUM ] Server Name [ DBSERVERNAME ]
Deadlock Timeout
[ DEADLOCK_TIMEOUT ] Seconds
Forced Residency
[ RESIDENT ]
Number of Page Cleaners
[ CLEANERS ]
Physical Log Buffer Size [ PHYSBUFF ] Kbytes
Logical Log Buffer Size [ LOGBUFF ] Kbytes
Max # of Logical Logs
Logical Log Buffer Size [ LOGBUFF ] Kbytes
Max # of Logical Logs
[ LOGSMAX ]
Max # of Users
[ USERS ]
Max # of Locks
[ LOCKS ]
Max # of Buffers [ BUFFERS ]
Max # of Chunks
Max # of Chunks
[ CHUNKS ]
Max # of Open Tblspaces
[ TBLSPACES ]
Max # of Dbspaces
[ DBSPACES ]
============
Shared memory size _________ Kbytes
Shared memory size _________ Kbytes