Parameterizing the ICM and the ICM Server Cache
Use
This section explains the profile parameters relevant to the operation of the ICM and the ICM server cache.
You can display most of these parameters in the ICM monitor and change some of them dynamically. To do this, on the initial screen choose Transaction SMICM Goto ® Parameters ® Display or Change. On the Change screen you can go directly to the RZ11 parameter documentation for the individual parameters.
You can find an example of the setting of the ICM parameter in the instance profile in
ICM Parameters
exe/icman rdisp/start_icman icm/plugin_<xx> icm/server_port_<xx> icm/HTTP/j2ee_<xx> icm/host_name_full icm/min_threads icm/max_threads icm/req_queue_len icm/listen_queue_len icm/max_conn icm/max_sleep icm/accept_remote_trace_level icm/ccms_monitoringHTTP Subhandler Parameters
icm/HTTP/file_access_<xx> icm/HTTP/logging_<xx> icm/HTTP/redirect_<xx> icm/HTTPS/verify_clientICM Server Cache Parameters
icm/HTTP/server_cache_<xx> icm/HTTP/server_cache_<x>/max_entries icm/HTTP/server_cache_<xx>/clear icm/HTTP/server_cache_<xx>/expiration icm/HTTP/server_cache_<xx>/max_name_len icm/HTTP/server_cache_<xx>/max_ufo_entries icm/HTTP/server_cache_<xx>/size_MB icm/HTTP/server_cache_<xx>/memory_size_MB icm/HTTP/server_cache_<xx>/ufo_list icm/HTTP/server_cache_<xx>/ufo_expirationMemory Pipes Parameter
Memory PipesTimeout Handling Parameters
These parameters are used internally for optimizing the I/O throughput (network/MPI).
icm/keep_alive_timeout icm/conn_timeout icm/wp_mpi_available icm/wp_roll_timeout
The profile parameters are usually also described and documented in the system (transaction RZ11).