Patent ID: 11880350
Assignee: INTERNATIONAL BUSINESS MACHINES CORPORATION
Field: Computer technology (Electrical engineering)
Classification: CPC G | IPC G

Claim 12:
13. The computer system of claim 12, wherein the method includes:
checking to determine whether the expiration timer for the lock information record saved to the cache has expired;
based on the expiration timer not having expired, determining whether the expected owner information of the expected owner data matches corresponding lock information of the lock information record in the cache to verify the lock information record, the expected owner information comprising at least one of a userID identifying an expected user-owner of the resource lock or an expected job name associated with the acquired resource lock; and
based on the expected owner information matching the corresponding lock information of the lock information record in the cache, providing a reply to the query request with the user identification data identifying the user-owner of the resource lock.