- 常用LVM命令
- 创建瘦池
wipefs -a -b /dev/sdc
wipefs -a -b /dev/sdb1
pvcreate /dev/sdb1
pvcreate /dev/sdc
vgcreate hdd-raid /dev/sdb1 /dev/sdc
lvcreate -l 100%FREE -T hdd-raid/vm-pool - 在瘦池上创建瘦卷
lvcreate -V 4T -T hdd-raid/vm-pool -n backup2
mkfs -t ext4 /dev/hdd-raid/backup2
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