Verification control apparatus, system, and method, and non-transitory computer-readable medium

A verification control method comprising,

• by a computer:
• storing, in a storage apparatus, setting information in which an operation setting is made for one of a first region, which is a virtualization execution region where a first information system including a first file operates, and a second region, which is a virtualization execution region where a common environment setting with the first region is applied and a second information system in which the first file in the first information system is replaced with a second file operates, and a verification setting is made for another;
• accepting, from an outside, a processing request for an information system operating based on the environment setting;
• transferring the processing request to each of a region where the operation setting is made and a region where the verification setting is made;
• transferring, when an output of a processing result for the processing request is detected from a region where the operation setting is made, the processing result to a transmission destination of the processing result;
• and
• inhibiting, when an output of a processing result for the processing request is detected from a region where the verification setting is made, transfer to a transmission destination of the processing result.

A non-transitory computer-readable medium storing a verification control program causing a computer to execute:

• processing of storing, in a storage apparatus, setting information in which an operation setting is made for one of a first region, which is a virtualization execution region where a first information system including a first file operates, and a second region, which is a virtualization execution region where a common environment setting with the first region is applied and a second information system in which the first file in the first information system is replaced with a second file operates, and a verification setting is made for another;
• processing of accepting, from an outside, a processing request for an information system operating based on the environment setting;
• processing of transferring the processing request to each of a region where the operation setting is made and a region where the verification setting is made;
• processing of transferring, when an output of a processing result for the processing request is detected from a region where the operation setting is made, the processing result to a transmission destination of the processing result;
• and
• processing of inhibiting, when an output of a processing result for the processing request is detected from a region where the verification setting is made, transfer to a transmission destination of the processing result.