公开(公告)号：US20240176636A1

公开(公告)日：2024-05-30

申请号：US18060424

申请日：2022-11-30

Applicant: International Business Machines Corporation

Inventor： Matthias KLEIN ,  Deanna Postles Dunn BERGER ,  Robert J. SONNELITTER, III ,  Kenneth Douglas KLAPPROTH ,  Timothy BRONSON ,  Gregory William ALEXANDER ,  Ashraf ELSHARIF

IPC: G06F9/455

CPC classification number: G06F9/45558 ,  G06F2009/4557 ,  G06F2009/45583

Abstract: A network of hang avoidance controllers and components which provide layer or scope based hang avoidance mechanisms in a distributed computing system is described. The detection of hang avoidance conditions and activation of the hang avoidance mechanisms are implemented on various limited scopes in the computing system, which prevent unnecessary system wide interruptions to avoid potential hangs in the system.