DATA MIGRATION METHOD, APPARATUS, COMPUTER DEVICE AND STORAGE MEDIUM

摘要

A data migration method, comprising: acquiring a migration target (S202); executing a corresponding migration task on the migration target according to preset task execution logic so as to migrate the migration target, the task execution logic comprising execution logic between a plurality of tasks (S204); while performing migration, recording a current task state and a current migration state corresponding to the migration target (S206); if migration is stopped while executing data migration, then, when restarting migration, acquiring a current task state and a current migration state corresponding to the migration target prior to migration being stopped (S208); migrating the migration target according to the current task state and the current migration state corresponding to the migration target prior to migration being stopped (S210).