5.3.2. Moving the Data
5.3.2. Moving the Data You can move all the used physical extents in /dev/sdc1 to /dev/sdb1 with the pvmove command. The pvmove command can take a long time to execute. After moving the data, you can see that all of the space on /dev/sdc1 is free.
pvmove /dev/sdc1 /dev/sdb1 /dev/sdc1: Moved: 14.7% /dev/sdc1: Moved: 30.3% /dev/sdc1: Moved: 45.7% /dev/sdc1: Moved: 61.0% /dev/sdc1: Moved: 76.6% /dev/sdc1: Moved: 92.2% /dev/sdc1: Moved: 100.0% pvscan PV /dev/sda1 VG myvg lvm2 [17.15 GB / 0 free] PV /dev/sdb1 VG myvg lvm2 [17.15 GB / 10.80 GB free] PV /dev/sdc1 VG myvg lvm2 [17.15 GB / 17.15 GB free] Total: 3 [51.45 GB] / in use: 3 [51.45 GB] / in no VG: 0 [0 ]