单选题A system administrator’s daily monitoring has revealed a failing disk drive. The drive that is failing， hdisk0， is a lvm mirrored drive. What is the first step that should be taken in order to physically replace this drive？（）ARemove the physical volume from the system.BRemove the physical volume from the volume group.CRemove the physical partitions from the volume group.DRemove the logical volume copies from the failing drive.
单选题
A system administrator’s daily monitoring has revealed a failing disk drive. The drive that is failing， hdisk0， is a lvm mirrored drive. What is the first step that should be taken in order to physically replace this drive？（）
A
Remove the physical volume from the system.
B
Remove the physical volume from the volume group.
C
Remove the physical partitions from the volume group.
D
Remove the logical volume copies from the failing drive.
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