摘要:
At least one anomaly associated with at least one actual hardware element in a computer system having a plurality of hardware elements is addressed. The anomaly is detected, and, responsive to the detection, a virtualization layer is inserted between (i) an operating system of the computer system, and (ii) the plurality of hardware elements. Hardware emulation and/or selective hardware activation/deactivation are performed on the at least one actual hardware element by the virtualization layer. The insertion of the virtualization layer is accomplished in an on-the-fly manner.
摘要:
A system and computer program product for automatically generating one or more rules during IT transformation for configuring one or more firewall interfaces in a post-transformation target environment include obtaining at least one communication pattern occurring in a pre-transformation source environment, and automatically generating one or more vendor-neutral rules for one or more intended firewall interfaces in a post-transformation target environment based on the at least one communication pattern occurring in the source environment and based on information derived from the target environment.
摘要:
A scalable and fault tolerant finite state machine engine, for example, for use in an automated incident management system, logs or records data in persistent storage at different points or levels during various internal processing of an event associated with an information technology element, and action taken associated with the event, by executing a finite state machine instance that encodes policies for handling incidents on such types of information technology elements. In the event that the finite state machine engine is shutdown during processing, the finite state machine engine is able to pick up from where it left off when it was shutdown, for each abnormally terminated finite state machine instance, by using the data logged in the persistent storage and determining a point of processing from where it should continue its execution.
摘要:
A mechanism is provided for handling incidents occurring in a managed environment. An incident is detected in a resource in the managed environment. A set of incident handling actions are identified based on incident handling rules for an incident type of the incident. From the set of incident handling actions, one incident handling action is identified to be executed based on a set of impact indicators associated with the set of incident handling rules. The identified incident handling action is then executed to address the failure of the resource.
摘要:
A system and an article of manufacture for automatically determining configuration completeness during information technology (IT) transformation from a pre-transformation source environment to a post-transformation target environment include obtaining a record of each of multiple data flows in a source environment, transforming each data flow in the source environment to a transformed data flow that corresponds to a target environment, and automatically determining that each of the transformed data flows is covered by a firewall configuration of one or more interfaces in the target environment.
摘要:
A method, an apparatus and an article of manufacture for remediating overload in an over-committed computing environment. The method includes measuring resource usage of each of multiple virtual machines on each of at least one hypervisor in a computing environment, upon detection of a resource overload on one of the at least one hypervisor, determining at least one operation that is to be taken for at least one of the multiple virtual machines on the hypervisor to remediate resource overload while increasing values of running virtual machines, and sending a command to the hypervisor to issue the at least one operation.
摘要:
Techniques for automatically generating one or more rules during IT transformation for configuring one or more firewall interfaces in a post-transformation target environment. A method includes obtaining at least one communication pattern occurring in a pre-transformation source environment, and automatically generating one or more vendor-neutral rules for one or more intended firewall interfaces in a post-transformation target environment based on the at least one communication pattern occurring in the source environment and based on information derived from the target environment.
摘要:
A system and an article of manufacture for automatically determining configuration completeness during information technology (IT) transformation from a pre-transformation source environment to a post-transformation target environment include obtaining a record of each of multiple data flows in a source environment, transforming each data flow in the source environment to a transformed data flow that corresponds to a target environment, and automatically determining that each of the transformed data flows is covered by a firewall configuration of one or more interfaces in the target environment.
摘要:
A method, an apparatus and an article of manufacture for detecting an event storm in a networked environment. The method includes receiving a plurality of events via a plurality of probes in a networked environment, each of the plurality of probes monitoring a monitored information technology (IT) element, aggregating the plurality of events received into an event set, and correlating the plurality of events in the event set to determine whether the plurality of events are part of an event storm by determining if the plurality of events in the event set meet one or more event storm criteria.
摘要:
A file system interface is simulated out of at least a portion of a dormant computer system. File-based discovery is performed on the simulated file system interface to obtain a detailed inventory of at least the portion of the dormant computer system. The detailed inventory includes one or more of software profiles of at least the portion of the dormant computer system, software instances of at least the portion of the dormant computer system, services of at least the portion of the dormant computer system, and data objects used by the services.