Replication Server 15.0.1 now supports dynamic configuration, which simplifies Replication Server customization and performance tuning by:
Providing the ability to some of the Replication Server configuration parameters to handle dynamic modification of values.
Introducing admin config, a Replication Command Language (RCL) that retrieves the server, connection, logical connection, and route parameters and their runtime values.
Several Replication Server configuration parameters are changed to dynamic, allowing you to change their values using the configure replication server command. You no longer need to restart the Replication Server for the new values to take effect. Table 4-1 lists the dynamic configuration parameters.
init_sqm_write_delay |
init_sqm_write_max_delay |
memory_limit |
num_concurrent_subs |
queue_dump_buffer_size |
sqm_recover_segs |
sqm_warning_thr_ind |
sqm_warning_thr1 |
sqm_warning_thr2 |
sqt_max_cache_size |
sqt_init_read_delay |
sqt_max_read_delay |
sts_cachesize |
sts_full_cache_system_table_name |
Use the new admin config command to retrieve the values of these parameters.
admin config lets you retrieve the values of the configuration parameters used to customize and tune the Replication Server. In Replication Server 15.0.1, these parameters are categorized as:
Server parameters
Connection parameters
Logical connection parameters
Route parameters
The admin config syntax is:
admin config [,”connection” |,“logical_connection” |,“route” ] [,server [,database]] [,configuration_name]
See Chapter 3, “Replication Server Commands” of the Replication Server Reference Manual, for detailed information in using admin config command.
