Перенос LV на SSD

Появился SSD(sda) для тестов. Решил на тестовом сервере перенести LV с базой на него.

# инициализируем
pvcreate /dev/sda
 
# добавляем в группу vg0
vgextend vg0 /dev/sda
 
#преносим LV
pvmove -v -n db-disk /dev/sda
 
#тут вылез баг "No data to move for vg0"
 
#попробуем по другому:
 
#смотрим на каких PE находится LV:
lvdisplay -m

    Physical volume     /dev/md1
    Physical extents    38912 to 64511

# переносим LV:
pvmove /dev/md1:38912-64511 /dev/sda

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