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SERVER.COM
Server program is used to manage server resource redirection and to
organize the network printer queue. If you start Server.com, there is no
need to load Redir.com, because Server.com includes both Lan Server and Lan
Redirector programs.
Syntax: SERVER.com machine_name [/RTO=XX][/STO=XX][/NAMES=XX]
[ADAPTERS=X][/IOBUFFER=XXXXX][/FILES=XXX][/REBOOT][/EMS][/XMS]
Parameters:
MACHINE_NAME - a unique name in the network no longer than 16 bytes.
With this name a work station is registered in the network.
It is an obligatory parameter.
RTO - RECEIVE Netbios command time-out, by the half-second.
Optional parameter. By default, RTO=10 (5 sec).
STO - SEND Netbios command time-out. Default walue is 10 (5 sec).
Time-out is a period of time after which the data transfer
over the network stops, with corresponding error message.
NAMES - Optional parameter. Sets a number of servers and work
stations which can be logged simultaneously. Its purpose is
not the same as for the NAMES parameter used in REDIR command
for work stations. The server may not only log to other
names with the NET LOGIN command, but may also be used by
work stations and servers as a host server. That is why here
the NAMES parameter should account not only loggings with
other servers, but also those which are established by other
work stations or servers with this host server.
That is, if your PC is a server and 3 other network users want
to connect to you, the NAMES parameter should be increased by 3.
NAMES parameter may be calculated with the following formula:
NAMES=(N of REMOTE_SERVERS + N of REMOTE_CLIENTS)
By default, NAMES=3.
ADAPTERS=1 - Optional parameter. Permits the use of NETBIOS driver with
adapter number 1, which allows using two-segment network
topology. That is, first NETBIOS driver started with
adapter 0 manages the first lancard, while the second
NETBIOS driver started with adapter 1 oversees the second
lancard logged to another network. By default, ADAPTERS=0,
i.e. only one network segment is supported.
IOBUFFER - sets buffer size for file read/write operations in bytes.
Its value may range from 512 to 32768 bytes. Since its
value influences the speed of the server, the more it is,
the faster files will be read in the network. By default,
IOBUFFER=32768 bytes.
FILES - sets maximum number of server's files simultaneously open
for the network use. While running programs which open
large number of files (databases) an error TOO MANY OPEN
FILES may occur (DOS ERROR No.4). In this case you should
increase the parameter's value.
By default, FILES=40.
REBOOT - Optional parameter. Useful for safe computer reboot.
If you need to reboot the server and you press
[Ctrl-Alt-Del] a menu appears at the top of the screen:
C- Cancel reboot F- Reset system buffers and reboot
Ctrl-Alt-Del - reboot right now
By pressing [C] you cancel reboot. By pressing [F] you will close all
files open at the moment in the server for network use. It is necessary
to avoid data loss on the disk (LOST CLUSTERS]. By default, this
parameter is OFF.
EMS - Optional parameter. Allows use of EMS memory for internal
data. Allowed volume of EMS memory - 16 Kb or one page in
EMS frame. By default, the option is OFF.
XMS - Optional parameter. Provides XMS memory to locate internal
data. Allowed memory space - 4Kb. By default, this option
is OFF.
Thus, the optimum start of Server.com is the following:
a) for minimum memory use on a server:
SERVER SERVERNAME /IOBUFFER=512 /XMS /NAMES=4
b) for maximum server performance:
SERVER SERVERNAME /IOBUFFER=32768 /XMS /NAMES=4