Do I Need to Stop a Cloud Host When Detaching a Cloud Hard Disk from the Cloud Host

7

【Product�?
ManageOne ServiceCenter

【Version�?
3.X

【Fault Type�?
Cloud Hard Disk

【Question�?
Do I need to stop a cloud host when detaching a cloud hard disk from the cloud host?

【Answer�?
You can detach the cloud hard disk only when a common cloud host, Huawei cloud host, or a dedicated server which is in the running state are stopped.

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Other related questions:
What Are the Restrictions on Unbinding a Cloud Hard Disk from a Cloud Host on ServiceCenter
【Product�? ManageOne ServiceCenter 【Version�? 3.0.7 【Question�? What are the restrictions on unbinding a cloud hard disk from a cloud host on ServiceCenter? 【Answer�? Check whether any VM snapshot or disk snapshot has been created for the cloud host. If a snapshot has been created for the cloud host, the cloud hard disk cannot be unbound from the cloud host. Delete thee cloud host snapshot and unbind the cloud hard disk from the cloud host. ----End

What Are the Precautions for Expanding the Capacity of the Cloud Hard Disk When the Capacity of a ServiceCenter Cloud Host or Dedicated Server Cloud Hard Disk Is Insufficient
【Product�? ManageOne ServiceCenter 【Version�? 3.0 【Question�? What are the precautions for expanding the capacity of the cloud hard disk when the capacity of a ServiceCenter cloud host or dedicated server cloud hard disk is insufficient? 【Answer�? The capacity of a cloud hard disk that has been mounted to a cloud host or a dedicated server cannot be expanded. If the AZ type is FusionCompute, the capacities of cloud hard disks whose capacity is less than 4 GB cannot be expanded. The capacities of cloud hard disks that have snapshots created can be successfully expanded only when the storage type is FusionStorage. If the cloud hard disk capacity fails to be expanded, reset the cloud hard disk status. ----End

Why Cannot I Delete the Mounted Cloud Hard Disk When I Delete a Cloud Host
【Product�? ManageOne ServiceCenter 【Version�? 3.X 【Question�? Why cannot I delete the mounted cloud hard disk when I delete a cloud host? 【Answer�? When a cloud host with mounted cloud hard disks is deleted, the cloud hard disks are only unmounted from the cloud host, and cannot be automatically deleted. You can manually delete the cloud hard disks in the cloud hard disk list if necessary. ----End

What Do I Do If the Cloud Host Specifications Are Not Displayed on the ServiceCenter Tenant Portal After the ServiceCenter Cloud Host Specifications Are Changed
【Product�? ManageOne ServiceCenter 【Version�? 3.X 【Question�? What do I do if the cloud host specifications are not displayed on the ServiceCenter tenant portal after the ServiceCenter cloud host specifications are changed? 【Answer�? ServiceCenter compares the cloud host specifications after and before specification change. If the cloud hard disk and memory configuration values after the change are smaller than those before the change, the cloud host specifications will not be displayed on the ServiceCenter tenant portal. If you want to display the cloud host specifications on the ServiceCenter tenant portal, ensure that the cloud hard disk and memory configuration values after the change are greater than or equal to those values before the change. ----End

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