earlgrey:~# vgdisplay
— Volume group —
VG Name datavg
System ID
Format lvm2
Metadata Areas 2
Metadata Sequence No 20
VG Access read/write
VG Status resizable
MAX LV 0
Cur LV 2
Open LV 1
Max PV 0
Cur PV 2
Act PV 2
VG Size 1.03 TB
PE Size 4.00 MB
Total PE 271198
Alloc PE / Size 76800 / 300.00 GB
Free PE / Size 194398 / 759.37 GB
VG UUID PLl502-NYJ6-lWlC-Zjy2-6z4H-VntG-25EBmf
earlgrey:~# exit
daicyan@earlgrey:~/data$ find mp3/ -name ‘*.mp3’ |wc -l
11553
daicyan@earlgrey:~/data$ du -sk mp3/
49845760 mp3/
マイグレーションが終わったら/homeを200GBほど拡張予定。