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4.2.5. 移除實體卷冊
若 LVM 已不再需要使用某個裝置，您可透過
pvremove 指令來將 LVM 標籤移除掉。執行 pvremove 指令可將一個空的實體卷冊上的 LVM metadata 零化掉。
若您希望移除的實體卷冊目前屬於卷冊群組的一部分，您便必須透過使用
vgreduce 指令來將它由卷冊群組中移除（如〈節 4.3.6, “由卷冊群組中移除實體卷冊”〉中所述）。
# pvremove /dev/ram15
Labels on physical volume "/dev/ram15" successfully wiped
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