Implementing Manager Fault Tolerance for Windows
Implementing Manager Fault Tolerance for Windows
The following figure illustrates how to activate manager fault tolerance. A unique command id is always required for manager fault tolerance.
ucmd -script script.file -host dallas -encryptedfile encrypted.file -managerft yes -cmdid uniquejobname -restart auto
The command is sent to a remote system, dallas, for execution. The output of the script is redirected back to the UCMD process. Additional command line options are read from the encrypted file, encrypted.file
. Manager fault tolerance is turned on. A unique command ID, uniquejobname
, is coded to identify the process.
Restart is detected automatically. If an executing or pending command ID exists, a reconnect is performed. If not, the process is started as if new.
Command Line Options
The command line options used in this example are:
Options | Description |
---|---|
File from which to read a script file. The script file is sent to the remote system for execution. | |
Directs the command to a computer with a host name of dallas. | |
File from which to read an encrypted command options file. | |
Specification for whether or not the manager fault tolerant feature is used. | |
Unique command ID associated the unit of work. | |
Specification for whether or not the manager is requesting restart. |