Rapid fault detection method and device
AssigneeHuawei Technologies Co., Ltd.
InventorsJunyong XIE, Tao LIU, Hai XIA
Life of this patent
Estimating the term…
Abstract
A method for quickly detecting a fault includes: detecting, by a Kernel Black Box KBox set, a fault occurred in an operation system; and generating, by the KBox set, fault information based on the detected fault; and transmitting, by the KBox set, system fault notification information including the fault information to an application high availability HA subsystem via a management unit of an infrastructure layer, to trigger a service fault processing of the application HA subsystem. Thus, the fault or unhealthiness of an OS is detected rapidly and a service application layer is timely notified to process the fault, thus reducing service loss.
Claims18
A method for detecting a fault, comprising:
- detecting, by a Kernel Black Box (KBox) set, that a fault occurred in an operating system;
- generating, by the KBox set, fault information based on detecting the fault;
- and
- transmitting, by the KBox set, system fault notification information including the fault information to an application high availability (HA) subsystem via a management unit of an infrastructure layer, to trigger a service fault processing of the application HA subsystem.
A method for detecting a fault, comprising:
- receiving, by an application high availability (HA) subsystem, system fault notification information including fault information from a Kernel Black Box (KBox) set via a management unit of an infrastructure layer;
- and
- triggering, by the application HA subsystem, a service fault processing of the application HA subsystem based on the system fault notification information.
A device for detecting a fault, comprising a processor and a memory, wherein program codes are stored in the memory and performed by the processor to:
- detect, by a Kernel Black Box (KBox) set, a fault occurred in an operating system and generate fault information based on the fault detected by the KBox set;
- and
- transmit system fault notification information including the fault information to an application high availability (HA) subsystem by the KBox set via a management unit of an infrastructure layer, to trigger a service fault processing of the application HA subsystem.
A device for detecting a fault, comprising a processor and a memory, wherein program codes are stored in the memory and performed by the processor to:
- receive system fault notification information including fault information from a Kernel Black Box (KBox) set via a management unit of an infrastructure layer;
- and
- trigger a service fault processing of an application high availability (HA) subsystem based on the system fault notification information.
Dependencies are inferred from the claim text.