This topic describes the system events of Elastic Compute Service (ECS).
Note For more information about ECS system events, see Summary.
| Type | Event | Description | Status | Level | Description |
|---|---|---|---|---|---|
| StatusNotification | Disk:ConvertToPostpaidCompleted | The billing method of the disk is changed to pay-as-you-go. | Normal | Info | None. |
| StatusNotification | Disk:DiskOperationCompleted | The operation on the disk is completed. | Normal | Info | None. |
| Exception | Disk:ErrorDetected:Executed | The alert about the damage to the local disk ends. | Executed | Critical | None. |
| Exception | Disk:ErrorDetected:Executing | The alert about the damage to the local disk starts. | Executing | Critical | None. |
| StatusNotification | Disk:OverduePaymentRelease | The disk is released due to overdue payments of the account. | Normal | Critical | None. |
| Exception | Disk:Stalled:Executed | The impact on the disk performance ends. | Executed | Critical | None. |
| Exception | Disk:Stalled:Executing | The impact on the disk performance starts. | Executing | Critical | None. |
| StatusNotification | Instance:BurstablePerformanceRestricted | The performance of the burstable instance is restricted. | Normal | Warn | None. |
| Exception | Instance:InstanceFailure.Reboot:Executed | The instance reboot that is caused by an instance error is completed. | Executed | Critical | None. |
| Exception | Instance:InstanceFailure.Reboot:Executing | The instance reboot that is caused by an instance error starts. | Executing | Critical | None. |
| StatusNotification | Instance:LiveMigrationAcrossDDH | An instance is hot migrated between dedicated hosts. | None. | Info | None. |
| StatusNotification | Instance:PerformanceModeChange | The performance mode of the burstable instance is changed. | Normal | Info | None. |
| StatusNotification | Instance:PreemptibleInstanceInterruption | The preemptible instance is interrupted. | Normal | Warn | If the market price is higher than your bid or the resources are insufficient, your preemptible instance enters the To Be Released state. For more information, see Overview. |
| Exception | Instance:Security.TpmAlert:Executed | The Trusted Platform Module (TPM) security alert ends. | Executed | Warn | None. |
| Exception | Instance:Security.TpmAlert:Executing | The TPM security alert starts. | Executing | Warn | None. |
| StatusNotification | Instance:StateChange | Notification of instance state change. | Normal | Info | The event details contain the status of the instance. An instance can be in one of
the following states:
For more information, see Instance lifecycle. |
| Exception | Instance:SystemFailure.Delete:Avoided | The automatic instance release that is caused by an instance creation failure is bypassed. | Avoided | Critical | None. |
| Exception | Instance:SystemFailure.Delete:Executed | The automatic instance release that is caused by an instance creation failure is completed. | Executed | Critical | None. |
| Exception | Instance:SystemFailure.Delete:Executing | The automatic instance release that is caused by an instance creation failure is being executed. | Executing | Critical | None. |
| Exception | Instance:SystemFailure.Reboot:Executed | The instance reboot that is caused by a system error is completed. | Executed | Critical | None. |
| Exception | Instance:SystemFailure.Reboot:Executing | The instance reboot that is caused by a system error starts. | Executing | Critical | None. |
| Exception | Instance:SystemFailure.Reboot:Failed | The instance reboot that is caused by a system error fails. | Failed | Critical | None. |
| Exception | Instance:SystemFailure.Redeploy:Avoided | The instance redeployment that is caused by a system error is bypassed. | Avoided | Critical | None. |
| Exception | Instance:SystemFailure.Redeploy:Canceled | The instance redeployment that is caused by a system error is canceled. | Canceled | Critical | None. |
| Exception | Instance:SystemFailure.Redeploy:Executed | The instance redeployment that is caused by a system error is completed. | Executed | Critical | None. |
| Exception | Instance:SystemFailure.Redeploy:Executing | The instance redeployment that is caused by a system error is being executed. | Executing | Critical | None. |
| Exception | Instance:SystemFailure.Redeploy:Scheduled | The instance redeployment that is caused by a system error is scheduled. | Scheduled | Critical | None. |
| Maintenance | Instance:SystemMaintenance.IsolateErrorDisk:Avoided | The damaged-disk isolation that is caused by system maintenance is bypassed. | Avoided | Critical | None. |
| Maintenance | Instance:SystemMaintenance.IsolateErrorDisk:Canceled | The damaged-disk isolation that is caused by system maintenance is canceled. | Canceled | Critical | None. |
| Maintenance | Instance:SystemMaintenance.IsolateErrorDisk:Executed | The damaged-disk isolation that is caused by system maintenance is completed. | Executed | Critical | None. |
| Maintenance | Instance:SystemMaintenance.IsolateErrorDisk:Executing | The damaged-disk isolation that is caused by system maintenance is being executed. | Executing | Critical | None. |
| Maintenance | Instance:SystemMaintenance.IsolateErrorDisk:Failed | The damaged-disk isolation that is caused by system maintenance fails. | Failed | Critical | None. |
| Maintenance | Instance:SystemMaintenance.IsolateErrorDisk:Inquiring | The damaged-disk isolation that is caused by system maintenance is waiting for your confirmation. | Inquiring | Critical | None. |
| Maintenance | Instance:SystemMaintenance.PerformanceImpact:Executed | The potential impact of system maintenance on the instance performance ends. | Executed | Warn | None. |
| Maintenance | Instance:SystemMaintenance.PerformanceImpact:Executing | The potential impact of system maintenance on the instance performance starts. | Executing | Warn | None. |
| Maintenance | Instance:SystemMaintenance.ReInitErrorDisk:Avoided | The damaged-disk reinitialization that is caused by system maintenance is bypassed. | Avoided | Critical | None. |
| Maintenance | Instance:SystemMaintenance.ReInitErrorDisk:Canceled | The damaged-disk reinitialization that is caused by system maintenance is canceled. | Canceled | Critical | None. |
| Maintenance | Instance:SystemMaintenance.ReInitErrorDisk:Executed | The damaged-disk reinitialization that is caused by system maintenance is completed. | Executed | Critical | None. |
| Maintenance | Instance:SystemMaintenance.ReInitErrorDisk:Executing | The damaged-disk reinitialization that is caused by system maintenance is being executed. | Executing | Critical | None. |
| Maintenance | Instance:SystemMaintenance.ReInitErrorDisk:Failed | The damaged-disk reinitialization that is caused by system maintenance fails. | Failed | Critical | None. |
| Maintenance | Instance:SystemMaintenance.ReInitErrorDisk:Inquiring | The damaged-disk reinitialization that is caused by system maintenance is waiting for your confirmation. | Inquiring | Critical | None. |
| Maintenance | Instance:SystemMaintenance.Reboot:Avoided | The scheduled instance reboot that is caused by system maintenance is bypassed. | Avoided | Critical | None. |
| Maintenance | Instance:SystemMaintenance.Reboot:Canceled | The scheduled instance reboot that is caused by system maintenance is canceled. | Canceled | Critical | None. |
| Maintenance | Instance:SystemMaintenance.Reboot:Executed | The scheduled instance reboot that is caused by system maintenance is completed. | Executed | Critical | None. |
| Maintenance | Instance:SystemMaintenance.Reboot:Executing | The scheduled instance reboot that is caused by system maintenance is being executed. | Executing | Critical | None. |
| Maintenance | Instance:SystemMaintenance.Reboot:Failed | The scheduled instance reboot that is caused by system maintenance fails. | Failed | Critical | None. |
| Maintenance | Instance:SystemMaintenance.Reboot:Inquiring | The scheduled instance reboot that is caused by system maintenance is waiting for your confirmation. | Inquiring | Critical | None. |
| Maintenance | Instance:SystemMaintenance.Reboot:Scheduled | The instance reboot that is caused by system maintenance is scheduled. | Scheduled | Critical | None. |
| Maintenance | Instance:SystemMaintenance.RebootAndIsolateErrorDisk:Avoided | The instance reboot and damaged-disk isolation that are caused by system maintenance are bypassed. | Avoided | Critical | None. |
| Maintenance | Instance:SystemMaintenance.RebootAndIsolateErrorDisk:Canceled | The instance reboot and damaged-disk isolation that are caused by system maintenance are canceled. | Canceled | Critical | None. |
| Maintenance | Instance:SystemMaintenance.RebootAndIsolateErrorDisk:Executed | The instance reboot and damaged-disk isolation that are caused by system maintenance are completed. | Executed | Critical | None. |
| Maintenance | Instance:SystemMaintenance.RebootAndIsolateErrorDisk:Executing | The instance reboot and damaged-disk isolation that are caused by system maintenance are being executed. | Executing | Critical | None. |
| Maintenance | Instance:SystemMaintenance.RebootAndIsolateErrorDisk:Inquiring | The instance reboot and damaged-disk isolation that are caused by system maintenance are waiting for your confirmation. | Inquiring | Critical | None. |
| Maintenance | Instance:SystemMaintenance.RebootAndReInitErrorDisk:Avoided | The instance reboot and damaged-disk reinitialization that are caused by system maintenance are bypassed. | Avoided | Critical | None. |
| Maintenance | Instance:SystemMaintenance.RebootAndReInitErrorDisk:Canceled | The instance reboot and damaged-disk reinitialization that are caused by system maintenance are canceled. | Canceled | Critical | None. |
| Maintenance | Instance:SystemMaintenance.RebootAndReInitErrorDisk:Executed | The instance reboot and damaged-disk reinitialization that are caused by system maintenance are completed. | Executed | Critical | None. |
| Maintenance | Instance:SystemMaintenance.RebootAndReInitErrorDisk:Executing | The instance reboot and damaged-disk reinitialization that are caused by system maintenance are being executed. | Executing | Critical | None. |
| Maintenance | Instance:SystemMaintenance.RebootAndReInitErrorDisk:Inquiring | The instance reboot and damaged-disk reinitialization that are caused by system maintenance are waiting for your confirmation. | Inquiring | Critical | None. |
| Maintenance | Instance:SystemMaintenance.Redeploy:Avoided | The scheduled instance redeployment that is caused by system maintenance is bypassed. | Avoided | Critical | None. |
| Maintenance | Instance:SystemMaintenance.Redeploy:Canceled | The scheduled instance redeployment that is caused by system maintenance is canceled. | Canceled | Critical | None. |
| Maintenance | Instance:SystemMaintenance.Redeploy:Executed | The scheduled instance redeployment that is caused by system maintenance is completed. | Executed | Critical | None. |
| Maintenance | Instance:SystemMaintenance.Redeploy:Executing | The scheduled instance redeployment that is caused by system maintenance is being executed. | Executing | Critical | None. |
| Maintenance | Instance:SystemMaintenance.Redeploy:Inquiring | The scheduled instance redeployment that is caused by system maintenance is waiting for your confirmation. | Inquiring | Critical | None. |
| Maintenance | Instance:SystemMaintenance.Redeploy:Scheduled | The instance redeployment that is caused by system maintenance is scheduled. | Scheduled | Critical | None. |
| StatusNotification | Snapshot:CreateSnapshotCompleted | The disk snapshot is created. | Normal | Info | None. |
| Maintenance | Instance:SystemMaintenance.Stop:Avoided | The scheduled instance stop that is caused by system maintenance is bypassed. | Avoided | Critical | None. |
| Maintenance | Instance:SystemMaintenance.Stop:Canceled | The scheduled instance stop that is caused by system maintenance is canceled. | Canceled | Critical | None. |
| Maintenance | Instance:SystemMaintenance.Stop:Executed | The scheduled instance stop that is caused by system maintenance is completed. | Executed | Critical | None. |
| Maintenance | Instance:SystemMaintenance.Stop:Executing | The scheduled instance stop that is caused by system maintenance is being executed. | Executing | Critical | None. |
| Maintenance | Instance:SystemMaintenance.Stop:Failed | The scheduled instance stop that is caused by system maintenance fails. | Failed | Critical | None. |
| Maintenance | Instance:SystemMaintenance.Stop:Scheduled | The instance stop that is caused by system maintenance is scheduled. | Scheduled | Critical | None. |
| Exception | Instance:SystemFailure.Stop:Executed | The instance stop that is caused by a system error is completed. | Executed | Critical | None. |
| Exception | Instance:SystemFailure.Stop:Executing | The instance stop that is caused by a system error starts. | Executing | Critical | None. |
| Exception | Instance:SystemFailure.PerformanceImpact:Executing | The impact of a system error on the instance performance starts. | Executing | Warn | None. |
| Exception | Instance:SystemFailure.PerformanceImpact:Executed | The impact of a system error on the instance performance ends. | Executing | Warn | None. |