Help Center/ Data Replication Service/ Real-Time Migration/ Task Management/ Task Life Cycle/ Task Statuses
Updated on 2024-03-28 GMT+08:00
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Task Statuses

Migration statuses indicate different migration phases.

Table 1 lists statuses and descriptions of online migration tasks.

Table 1 Task status and description

Status

Description

Creating

A replication instance is being created for DRS.

Task creation failed

Failed to create a replication instance for real-time migration.

Configuration

A replication instance is created, but the migration task is not started. You can continue to configure the task.

Frozen

Instances are frozen when the account balance is less than or equal to $0.

Pending start

The scheduled migration task has been delivered to the replication instance, waiting for the replication instance to start the migration task.

Starting

A migration task is being started.

Start failed

Failed to start a real-time migration task.

Full migration

A full migration task is being performed.

Full migration failed

Failed to perform a full migration task.

Incremental migration

An incremental migration task is being performed.

Incremental migration failed

Failed to perform an incremental migration task.

Fault rectification

A replication instance is faulty and the system automatically restores the migration task.

Cloning

A migration task is being cloned.

Cloning failed

Failed to clone a migration task.

Paused

A real-time migration task is paused.

Stopping

The replication instance and resources used for executing the migration task are being released.

Completing

A replication instance and resources are being released.

Stopping task failed

Failed to release the replication instance and resources used by the migration task.

Completed

The task is completed and the replication instance is released.
  • If a task fails to be created, DRS retains the task for three days by default. After three days, the task automatically stops.
  • By default, DRS retains a task in the Configuration state for three days. After three days, DRS automatically deletes background resources, but the task status remains unchanged. When you reconfigure the task, DRS applies for resources again.
  • Deleted migration tasks are not displayed in the status list.
Parent topic: Task Life Cycle