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This topic describes some "special" settings of D2000 systems. The setti= ngs cannot be configured directly in D2000 system, but they have to be conf= igured in the registry of the operating system.
The settings are located in the key HKEY_LOCAL_MACHINE\SOFTW= ARE\Ipesoft\D2000V70 and are described in the following table= :
Parameter | Default value | Units | Description |
---|---|---|---|
ApplDir | - | Path to the application directory of D2000 system. Appl= ication data are stored in respective subdirectories of the directory. It i= s defined during the D2000 system installation. | |
Debug_Dir | - | Path to the directory that contains D2000 system= log files of Debug category. | |
InstallDir | - | Path to the program files directory of D2000 system. I= t is defined during the D2000 system installation. | |
IPMask | - | Network IP mask. The parameter can be only used = for redu= ndancy of communication routes or redundancy of application server. It is set= during the D2000 system installation (the parameter IPMask). | |
Log_Dir | - | Path to the directory that contains D2000 system= log files of Log category. | |
Max_Log_Size
|
10 | MB | Maximum size of D2000 system log files. If the s=
ize of a *.log file reaches given size, D2000 system renames the f=
ile to file_name.log.bak and deletes previous .bak file i=
f it exists. Then the system writes into clear .log file. <= strong>Note 1 : Max_Log_Size=3D0 defines the old system b= ehaviour - unlimited log file size. Note 2 : The parame= ter also specifies the maximum size of files located in the directory D2000= .EXE\Log\clients_log. |
Perf_Dir | - | Path to the directory that contains D2000 system= log files of Performance category. | |
PreferredNetAddr | - | Mask of the network that is preferred - for redundancy o= f communication routes. | |
PreferredNetNr | - | Serial number of network adapter that is preferr= ed - for redundancy of communication routes. | |
IPAddr1 IPAddr2 |
- | IP addresses of the network interfaces through w=
hich the processes of D2000 system communicate. From version 7.1= .18 these parameters can be used also for MS Windows platform. If = they are not specified, the processes will automatically detect them (defau= lt behaviour for lower versions). <= strong>Note: if the computer has more than 2 IP addresses, = we recommend that you specify IpAddr1 and IpAddr2 so that the D2000 system = deterministically uses the desired interfaces for communication. This is ev= en more important if your computer has aliases configured as well. Then the= re is a risk that IP addresses/aliases configured on one interface will be = used for communication and in case of failure of this interface the redunda= nt communication between D2000 servers will stop working. This can result i= n a situation when two D2000 Servers enter the Hot Server (HS) state. |
Note:
The registry also includes other parameters that are required for correct =
functioning of D2000 system.
!!! WARNING !!!
We strongly recommend NOT to change any of these settings, with the except=
ion of network settings. Any change may damage the functionality of D2000 s=
ystem.