摘要:
A proxy processing method to flexibly add/modify customized operations, such as customized user authentication and accounting, is provided. A state transition engine stores state information and moves processing forward by updating states. It has the following characteristics. (1) a state transition table indicating a proxy processing procedure is generated from a state definition file at start-up (i-(i)). (2) A state transition engine implements proxy processing according to the state transition table (1-(2)). (3) A feature is provided to add an extended region for extended features to the session management table. (1(3)). Also, with regard to extended logging: (1) An extended log definition file indicates extended log information to be logged (2-(1)). (2) Extended log information based on the extended log definition is stored in the session management table (2-(2)). (3) Each access log provides two types of separate information, a fixed-length standard log and a variable-length extended log.
摘要:
A storage medium for a file input/output control system having a plurality of first computers each having a plurality of disks and connected to a network and at least one second computer connected to the network for accessing the disks connected to the first computers. The storage medium includes a data code section storing a step of retrieving a plurality of first data access requests issued from a plurality of processes of an application and comparing the first data access requests with correspondence relation defining information to confirm that the first data access requests are accesses to the disks, a data code section storing a step of creating a plurality of second data access requests to the disks from the first data access requests confirmed to be accesses to the disks and transmitting the second data access requests to the network, and a data code section storing a step of, in each first computer, rearranging the second data access requests for each disk in the order of block numbers in each disk.