Which of the following may be the reasons?

exams H13-531_V2.0-ENU V1 H13-531_V2.0-ENU exam 0 Comments

In Huawei FusionSphere OpenStack, the cinder command fails to delete a volume.

Which of the following may be the reasons? (Multiple choices)
A . Snapshots exist for the volume.
B . The virtual machine instance created from the volume is running.
C . A backup exists for the volume.
D . The volume is mounted to the virtual machine instance.

Answer: ABCD