November 19 Starting with this section we analyze queuing systems we give some example Sidst udgivet den 19-11-2016

If you do not specify the attribute, the exit for the cluster utilization running in safe mode. Safe the safe option specifies that the exit in the queue manager separate process runs. This is the default value. If during the execution of the custom exits in queueing systems safe mode an error occurs, the following happens v the server process fails. The queue manager starts the server process again. V the error is written to the error log. If just one cpi call is processed, you will receive a notice in the form a negative return code. The integrity of the queue manager is preserved. Note when you run the cowl exits in a separate process produces an additional load on the system, the may affect queueing system performance. Almost enter to fast if the cluster exit in the queue manager process to be integrated.

Following parameter list limitations is it series limitations

Changing series configuration file chapter. Series configuring when this option improves performance because the additional system loads that occur during an execution in safe mode, be avoided; however, this happens to the detriment of the integrity the queue manager. Therefore, you should exit the cowl only in fast mode run, if you are certain that it is in no problem's connection with the cowl exit there, and a serious deterioration performance notice. If an error occurs during the execution of cowl exits in fast mode, proposes the queue manager is absent, and there is a risk that the integrity of the queue manager will be damaged. The stanza log defaults the stanza log defaults are the default log attributes for the node at.

The protocol attributes when you create a queue manager as defaults used, but can be overridden by the protocol attributes the command to specify crt. For a description of this command, see (create queue manager) art on page th once a queue manager has been created, the log attributes for this are queue manager read from its log stanza in file. The default prefix attribute in the stanza allqueuemanagers and the attribute log path in the stanza log defaults queueing system software allow for the queue manager and for its protocol specify different physical drives. This method is recommended, although it is by default on the same drive information to calculate the log size, see log size calculate on page th note cancellation referred to in the following parameter list limitations is it series limitations. The maximum log size can be reduced by operating system limitations become log files are the log files for when creating later use are applied.

The minimum number of queueing system software

There must be at least two primary log files, their maximum number is. The default values. The total number of primary and secondary log files must note exceeded and not less than. This value can when creating the queue manager by the parameter the command will be overwritten log files are created when the storage area in the primary log files is exhausted. There must be at least a secondary log file exists, the maximum number is. The default value is. The total number of primary and secondary log files must note exceeded and not less than. Changing series configuration file series for opens alpha, version release system administration this value can when see more creating the queue manager by the parameter ls crt the command will be overwritten. Logfilepages number the log data is stored in a sequence of files, log files, stored. The log file size is specified in units of kb pages.

In series for the default number of log files is, which corresponds to a log file size of mb. The minimum number of log file pages island the maximum number the value can when creating the queue manager by the parameters of the of command be overridden linear the attribute logotype the protocol type to be used is (cyclically or linear) defined. The default is circular (cyclically). Circular enter this value when a restore after restart is to be started, wherein the protocol is used to transactions reset, which had not been completed when the system was stopped. A detailed explanation of the cyclical logging, see under cyclic logging on page nd linear enter this value when you want to use both, both the recovery after restart and recovery over media or forward recovery (creating lost or damaged data by re execution of the logged actions). A detailed explanation of linear logging, see linear logging on page rd to change the default protocol type, you queueing system software can logotype attribute in the file edit.