HP Integrity NonStop H-Series Guía de usuario descargar pdf (Pagina 178)

HP NonStop Shadowbase Command Definitions

Consumer Command Descriptions

HP NonStop Shadowbase Command Reference Manual—785421-002

169

existing TIDFILE to prevent the replay of transactions that have already

been processed by a consumer. See the CONS TRACKTXFILE

description for additional information.

Notes:

 Do not use TIDFILE when replicating to an open environment.

 If you specify a TIDFILE, you must specify a TIDFILEINDEX.

 If a TIDFILE is used, TIDFILECONSTANT must be set to ON for

configurations that use extended Consumer objects.

The CONS object parameters related to the TIDFILE are ignored for

extended CONS object definitions (i.e.,i.e., those with the type set to

EXTENDED). The parameters will be derived from the settings of the

related BASIC CONS object.

TIDFILECONSTANT { ON }

{ OFF }

Initial Changed

Version Version Values Default Minimum Maximum Alter

3.950 ON OFF ON No

Client Server Extended Open Target

When the TIDFILECONSTANT parameter is set to the default value ON,

all transaction completion states are logged into the TIDFILE. This is used

to avoid replaying a transaction after a restart (otherwise certain

transactions may be replayed). You must periodically run the TIDCLEAN

maintenance program to clean up transaction records that are no longer

needed. When the TIDFILECONSTANT parameter is set to OFF, a

TIDFILE will only be used temporarily during a RESOLVELOCKS

condition. Upon completion of a RESOLVELOCKS, all records are purged

from the file so TIDCLEAN is not necessary for the OFF setting.

Notes:

 If a TIDFILE is used, TIDFILECONSTANT must be set to ON for

configurations that use extended Consumer objects.

 The CONS object parameters related to the TIDFILE are ignored for

extended CONS object definitions (i.e.,i.e., those with the type set to

EXTENDED). The parameters will be derived from the settings of the

related BASIC CONS object.

TIDFILEEXTENT (<x>,<y>,<z>)

Initial Changed

Version Version Values Default Minimum Maximum Alter

3.940 (1000, 1000, 160) (2, 2, 16) (65545,65535,959) No

Client Server Extended Open Target

1 2 ... 173 174 175 176 177 178 179 180 181 182 183 ... 345 346

Comentarios a estos manuales

Sin comentarios

HP Integrity NonStop H-Series Guía de usuario Pagina 178

Comentarios a estos manuales

Relacionado con productos y manuales para Software HP Integrity NonStop H-Series