This document applies to the Natural Development Server daemon and the Natural Web I/O Interface daemon. It covers the following topics:
Note:
For information on the Natural Web I/O Interface daemon, see
Installing
and Configuring the Natural Web I/O Interface Server in
the Natural Web I/O Interface
documentation.
The account from which a daemon is started requires the
IMPERSONATE privilege.
The following SYSUAF limits need to be adapted for the
account from which the daemon is started.
| Name | Default Value | Description |
|---|---|---|
FILLM |
128 | The open file limit is the maximum number of files that can be open at one time, including active network logical links. |
BIOLM |
150 | The buffered I/O count limit is the maximum number of buffered I/O operations. |
DIOLM |
150 | The direct I/O count limit is the maximum number of direct I/O operations (usually disk) that can be outstanding at one time. |
BYTLM |
128000 | The buffered I/O byte limit is the maximum number of bytes of non-paged system dynamic memory that a user's job can consume at one time. |
The sizes of FILLM, BIOLM, BYTLM
and PRCLM depend on the number of started sessions. Make sure to
increase these values so that they meet your requirements.
After the installation of Natural, the command procedure STARTUP_DAEMONS.COM can be found in the directory SAG$ROOT:[NATURAL].
This command procedure ensures that a daemon is started in the correct account during the startup of a machine. To use the command procedure, you have to adapt the following lines to your requirements:
$ l_user = "SAG" $ l_ndv_para = """START""" $ l_nwo_para = """2800"""
| Variable | Description |
|---|---|
l_user |
The name of the account under which the daemons are to run. |
l_ndv_para |
You can specify all start parameters that are valid for the Natural Development Server daemon. These parameters are described in the Natural Development Server for OpenVMS documentation. Example: $ l_ndv_para = """-port=1234","parm=test""" Instead of the above parameters, you can also specify
|
l_nwo_para |
The port number for the Natural Web I/O Interface daemon. |
When you have adapted all required lines, you have to copy the command procedure STARTUP_DAEMONS.COM to SYS$STARTUP.
Using the following command, you can add the command procedure STARTUP_DAEMONS.COM to the startup database:
$mcr sysman startup file /mode=direct /phase=end STARTUP_DAEMONS.COM /parameter=P1:<parameter-value>
<parameter-value> defines the daemon(s) to be started. It can be one of the following:
| Parameter Value | Description |
|---|---|
NDV |
Starts only the daemon for the Natural Development Server. |
NWO |
Starts only the daemon for the Natural Web I/O Interface server. |
ALL |
Starts all of the above daemons. |
