Region tuning

server_pool_size

Defines the number of serving processes for interactive sessions (it is a synonym of max_engines).

Syntax:

set server_pool_size=<value>

cwa_size

Specifies the size (in bytes) of application CWA (Common Work Area).

Syntax

set cwasize=<value>;

table_increase_capacity

Specifies the maximum number of runtime addable PCT, SNT, PPT, MPS entries. In other terms it defines the size of the space reserved to dynamically increase the number of items contained in the tables specified.

Syntax

set table_increase_capacity=<items>;

max_sessions

Defines the maximum number of interactive sessions.

Default is unlimited.

Syntax

set max_sessions=<value>

max_processes

Defines the maximum number of concurrent processes in the application (both interactive and backgrounb)

Default is unlimited.

Syntax

set max_processes=<value>

session_timeout

Defines the connection timeout for inactive terminals.

Default is unlimited.

Syntax

set session_timeout=<value>

vsam_timeout

Defines the timeout for VSAM lock operation.

Default is 100 seconds.

Syntax

set vsam_timeout=<value>

shut_timeout

Defines the timeout before to proceed to a standard shutdown.

Default is 300 seconds.

Syntax

set shut_timeout=<value>

kill_timeout

Defines the timeout before to proceed to a forced shutdown after the normal shutdown has been started .

Default is 300 seconds.

Syntax

set kill_timeout=<value>

memory_control

Specifies if XCICS has to enforce memory allocation/deallocation check.

Syntax

set memory_control=<yes|no>

local_getmain_table_size

Defines the size, in bytes, of the internal memory table to reserve for task-only GETMAIN commands.

Syntax

set local_getmain_table_size=<value>

tmp_path

Defines the path for temporary files. If it is not set, XCICS uses the value of the environment $TMP as tmp_path. If $TMP is not set too, "/tmp" is assumed.

Syntax

set tmp_path="<path>"

temporary_storage_mode

Defines the storage type for temporary storage queue.

By default TS are kept in memory.

Syntax

set temporary_storage_mode=(memory|flat|isam)

temporary_storage_path

Defines the path for ISAM and flat file based temporary storage.

By default TS are kept in memory.

Syntax

set temporary_storage_path="<path>"

ts_cache_size

Defines the value of the TS file descriptor cache size.

Default is 128 entries.

Syntax

set ts_cache_size=<value>

document_tmp_path

Defines the path for document temporary files.

Syntax

set document_tmp_path="<path>"

reopen_std_fd

Enables XCICS to redirect STDOUT/STDERR to the XCICS trace log

Default is NO.

Syntax

set reopen_std_fd=<yes|no>

give_take_socket_table_size

Defines the size of the internal table used to simulate the TAKESOCKET/GIVESOCKET commands.

Default is 32 entries.

Syntax

set give_take_socket_table_size=<value>

user_shared_memory_size

Defines the size, in Kbytes, of the shared memory to reserve for GETMAIN commands.

Default is 256 Kbytes.

Syntax

set user_shared_memory_size=<value>