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Upgrading an engine when a scenario is running

  • US 9,923,762 B1
  • Filed: 08/13/2013
  • Issued: 03/20/2018
  • Est. Priority Date: 08/13/2013
  • Status: Active Grant
First Claim
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1. A method, comprising:

  • receiving, by a processor, a request for modification of computer readable program code that provides a protection service for a production server, wherein the protection service protects data specified by a scenario via replication, and wherein the production server is configured to provide a client computing service that is distinct from the protection service for the production server;

    suspending, by the processor, writing to a storage medium associated with the production server with respect to the data specified by the scenario in response to the receiving the request; and

    performing, by the processor, a modification of the computer readable program code that provides the protection service for the production server, wherein synchronization of the data specified by the scenario is maintained between the storage medium associated with the production server and a different storage medium that is associated with a standby server during the modification of the computer readable program code that provides the protection service for the production server.

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