Nsslapd-Db-Transaction-Logging; Nsslapd-Db-Trickle-Percentage - Netscape DIRECTORY SERVER 7.0 Configuration Manual

Database Plug-in Attributes
durability while also allowing transaction batching to be turned on and off
remotely when desired. Remember that the value you choose for this attribute
may require you to modify the
sufficient log buffer size for accommodating your batched transactions.
Also, the
nsslapd-db-durable-transaction
For more information on database transaction logging, see chapter 12,
"Monitoring Server and Database Activity," in the Netscape Directory Server
Administrator's Guide.
Entry DN:
Valid Range:
Default Value:
Syntax:
Example:

nsslapd-db-transaction-logging

Specifies whether transaction logging is on or off. Turning transaction logging off
can considerably improve Directory Server performance but at the risk of data
loss and/or database corruption in the event of a system crash. If turned off, it
would be necessary to set up other database recovery procedures.
Entry DN:
Valid Values:
Default Value:
Syntax:
Example:

nsslapd-db-trickle-percentage

Ensures that at least the specified percentage of pages in the shared-memory pool
are clean by writing dirty pages to their backing files. This is to ensure that a page
is always available for reading in new information without having to wait for a
write.
162 Netscape Directory Server Configuration, Command, and File Reference • October 2004
nsslapd-db-transaction-batch-val
cn=config,cn=ldbm database,cn=plugins,cn=config
to
0 30
(or turned off)
0
Integer
nsslapd-db-transaction-batch-val: 5
cn=config,cn=ldbm database,cn=plugins,cn=config
on | off
on
DirectoryString
nsslapd-db-transaction-logging: on
nsslapd-db-logbuf-size
attribute is only valid if the
attribute is set to on.
attribute to ensure