Transaction control arrangement for device management system
A method for arranging transaction control in a device management system. A required transaction control operation is defined in a managing device for arranging transaction control of a management task for a managed device. At least one device management command is defined for the transaction control operation. The at least one device management command is transmitted to the managed device. A required transaction control operation is specified in the managed device onasis of one or more received device management commands, and transaction control for a management task is carried out on the basis of the defined transaction control operation.
1. An apparatus, comprising:
a memory;
a processor coupled to the memory operable to:
store in the memory one or more transaction control primitives, wherein the one or more transaction control primitives perform a controlled transaction of a management task in a managed device, the controlled transaction comprising one or more checkpoints between a starting point and an ending point of the controlled transaction;
map a transaction control primitive, for returning the managed device to a state preceding a transaction of the management task, to a device management command;
transmit the device management command to a managed device;
undo one or more executed device management commands associated with the controlled transaction by causing the controlled transaction to return to a preceding checkpoint; and
re-execute one or more device management commands subsequent to the preceding checkpoint.
2. The apparatus of claim 1 , wherein the processor is further operable to:
determine whether an execution failure of at least one of the one or more transmitted device management commands occurred; and
based on the determination, transmit at least another device management command to the managed device to replace at least one of the one or more executed device management commands for performing the transaction of the management task.
3. The apparatus of claim 1 , wherein each of the one or more device management commands comprise transaction control device management commands corresponding to one or more of the transaction control primitives.
4. The apparatus of claim 3 , wherein the processor is further operable to map each of the one or more corresponding device management commands to the one or more transaction control primitives based on mapping instructions.