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Chapter 2
Parameter name and values
DBBLWAIT = numeric_
value
BBLQUERY = numeric_
value
MASTER = String1
[,String2]
Required/
optional
Optional
Optional
Required
Comments/values – what it means
In the MP mode configuration, the DBBL
waits for the reply/response from BBL in
(SCANUNIT * DBBLWAIT) seconds, and the
timeout occurs accordingly.
This is the heartbeat interval used by DBBL
to check the health of all the BBLs, so the
product of BBLQUERY and SCANUNIT is the
interval time.
Here, String1 is the master machine's
name and String2 is the backup master
machine's name.
MODEL = {SHM | MP} Required This indicates the type of system; SHM means
a single node and MP means multiple nodes
in the system.
SECURITY = {NONE |
APP_PW | USER_AUTH |
ACL | MANDATORY_ACL}
Optional
This is to set the security feature for an
application; NONE means default will be
used.
DOMAINID = String Optional This is the name of the domain; it sets to
null if you do not input anything.
LDBAL = {Y | N} Optional To turn off and turn on the load balancing.
TMNETLOAD can be used for local preference.
MAXBUFTYPE = numeric_
value
MAXCONV = numeric_
value
MAXNETGROUPS =
numeric_value
BLOCKTIME = numeric_
value
Optional
Optional
Optional
Optional
The maximum number of buffer types and
subtypes.
The maximum number of conversations
allowed on a machine.
The highest number of network groups that
can be defined under the NETWORK section.
This is the multiplier of SCANUNIT and
BLOCKTIME, which is to set the time out for
a blocking call; it must be more than zero.
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