In a cyclic logging, the Memory space to be reused. If the primary log files become full before the long-running transaction is complete, secondary log files are used to the Risk that may arise from a full protocol to avoid possible. If the queue system protocol header is added and a cyclic logging use, the primary log files may be able for reuse are selected, and the log function uses the first Available primary file, after examining the current file is completely filled. But if you are using a linear log, the log header is further displaced in the pool with the active files forward and the first file becomes inactive.
A new primary file is formatted and added to the end of the pool; it is immediately available for future logging operations are available after you have decided whether the queue manager cyclic or linear logging to use, you need to queue system calculate next the log size, which is required for the queue manager. The size of the log is determined by the following protocol configuration provides LogFilePages The size of each primary and secondary log file in units of KB pages. LogPrimaryFiles The number of default scale primary log files. LogSecondaryFiles The number of secondary log files that can be created, If the primary log files job queue software become full.
Table shows the amount of data that the queue manager for various operations logged. Require most of the operations performed by the queue manager a minimum storage area for the log. However, when a permanent queue system Message is put in a queue to the entire Message data to be written in the log to a recovery Message allow. Therefore, the log file size generally of the Number and size of the persistent messages depending which of Queue manager has to work.
The number job queue software of primary log files and the size of the log file determine the log storage area when creating the queue manager will be reserved. It is recommended to organize this memory area so, that it consists of a few large log files, and not of many small Log files there. The total number of primary and secondary log files queue system must not exceed, whereby the maximum amount of log space, the queue manager for the restoration after a reboot are available supply can be provided, in the case of long-running transactions is limited. This limitation does not apply to the size of the storage area, the queue manager may for recovery via data carrier Ger required.
In the cyclical logging of storage area for the primary is Log files from the queue manager reused. This means that the protocol the queue manager may be less than the amount of data from you in assumed the calculation of log data to be created by the queue manager are. The queue manager sets, under a specified limit, a secondary queue system log file when a log file is full and the next primary log file in the ring is not available.
A new primary file is formatted and added to the end of the pool; it is immediately available for future logging operations are available after you have decided whether the queue manager cyclic or linear logging to use, you need to queue system calculate next the log size, which is required for the queue manager. The size of the log is determined by the following protocol configuration provides LogFilePages The size of each primary and secondary log file in units of KB pages. LogPrimaryFiles The number of default scale primary log files. LogSecondaryFiles The number of secondary log files that can be created, If the primary log files job queue software become full.
Table shows the amount of data that the queue manager for various operations logged. Require most of the operations performed by the queue manager a minimum storage area for the log. However, when a permanent queue system Message is put in a queue to the entire Message data to be written in the log to a recovery Message allow. Therefore, the log file size generally of the Number and size of the persistent messages depending which of Queue manager has to work.
The number job queue software of primary log files and the size of the log file determine the log storage area when creating the queue manager will be reserved. It is recommended to organize this memory area so, that it consists of a few large log files, and not of many small Log files there. The total number of primary and secondary log files queue system must not exceed, whereby the maximum amount of log space, the queue manager for the restoration after a reboot are available supply can be provided, in the case of long-running transactions is limited. This limitation does not apply to the size of the storage area, the queue manager may for recovery via data carrier Ger required.
In the cyclical logging of storage area for the primary is Log files from the queue manager reused. This means that the protocol the queue manager may be less than the amount of data from you in assumed the calculation of log data to be created by the queue manager are. The queue manager sets, under a specified limit, a secondary queue system log file when a log file is full and the next primary log file in the ring is not available.