TECHNOLOGIES FOR DATA CENTER ENVIRONMENT CHECKPOINTING

摘要

Technologies for environment checkpointing include an orchestration node communicatively coupled to one or more working computing nodes. The orchestration node is configured to administer an environment checkpointing event by transmitting a checkpoint initialization signal to each of the one or more working computing nodes that have been registered with the orchestration node. Each working computing node is configured to pause and buffer any presently executing applications, save checkpointing data (an execution state of each of the one or more applications) and transmit the checkpointing data to the orchestration node. Other embodiments are described and claimed.

主权项

1. A computing node for performing a checkpointing event, the computing node comprising:
a hardware event monitor to receive a checkpoint initialization signal from an orchestration node communicatively coupled to the computing node; a checkpoint management module to (i) pause one or more applications being presently executed on the computing node in response to having received the checkpoint initialization signal and (ii) buffer, by an input/output (I/O) buffering device, input/output (I/O) signals of the one or more paused applications; and a hardware checkpoint support to save checkpointing data to a memory storage device of the computing node, wherein the checkpointing data includes an execution state of each of the one or more applications, wherein the checkpoint management module is further to transmit the checkpointing data to the orchestration node.