In OpenStack, which of the following descriptions about the use of Cinder backend storage is incorrect?

Question

Options

• ACinder uses LVM as backend storage by default
• BLVM can organize many different physical storage resources into volume groups and create or
• CCinder can use open source Ceph as backend storage. Each storage pool in Ceph can be mapped
• DEVM solves the problems of traditional disk partition management tools by introducing the

• A
  3% (1)
• B
  83% (30)
• C
  11% (4)
• D
  3% (1)

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