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5.4.2. 将​​​​​​​扩​​​​​​​展​​​​​​​移​​​​​​​动​​​​​​​到​​​​​​​新​​​​​​​磁​​​​​​​盘​​​​​​​中​​​​​​​

在​​​​​​​本​​​​​​​示​​​​​​​例​​​​​​​中​​​​​​​，逻​​​​​​​辑​​​​​​​卷​​​​​​​在​​​​​​​卷​​​​​​​组​​​​​​​ myvg 中​​​​​​​按​​​​​​​以​​​​​​​下​​​​​​​方​​​​​​​法​​​​​​​分​​​​​​​配​​​​​​​： 
[root@tng3-1]# pvs -o+pv_used
  PV         VG   Fmt  Attr PSize  PFree  Used
  /dev/sda1  myvg lvm2 a-   17.15G  7.15G 10.00G
  /dev/sdb1  myvg lvm2 a-   17.15G 15.15G  2.00G
  /dev/sdc1  myvg lvm2 a-   17.15G 15.15G  2.00G
我​​​​​​​们​​​​​​​想​​​​​​​要​​​​​​​将​​​​​​​ /dev/sdb1> 的​​​​​​​扩​​​​​​​展​​​​​​​移​​​​​​​动​​​​​​​到​​​​​​​新​​​​​​​设​​​​​​​备​​​​​​​ /dev/sdd1 中​​​​​​​。​​​​​​​

5.4.2.1. 创​​​​​​​建​​​​​​​新​​​​​​​物​​​​​​​理​​​​​​​卷​​​​​​​

在​​​​​​​ /dev/sdd1 中​​​​​​​创​​​​​​​建​​​​​​​新​​​​​​​物​​​​​​​理​​​​​​​卷​​​​​​​。​​​​​​​ 
[root@tng3-1 ~]# pvcreate /dev/sdd1
  Physical volume "/dev/sdd1" successfully created