new-vg.md
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# with lvm utilize entire disk:
```bash
sudo pvcreate /dev/sdb
sudo vgcreate fast-vg /dev/sdb
sudo lvcreate -l 100%FREE -n fast-lv fast-vg
sudo mkfs.ext4 /dev/fast-vg/fast-lv
sudo mkdir -p /mnt/log/fast
echo '/dev/fast-vg/fast-lv /mnt/log/fast ext4 defaults 0 2' | sudo tee -a /etc/fstab
sudo mount /mnt/log/fast
```
and
```bash
sudo pvcreate /dev/sdc
sudo vgcreate slow-vg /dev/sdc
sudo lvcreate -l 100%FREE -n slow-lv slow-vg
sudo mkfs.ext4 /dev/slow-vg/slow-lv
sudo mkdir -p /mnt/log/slow
echo '/dev/slow-vg/slow-lv /mnt/log/slow ext4 defaults 0 2' | sudo tee -a /etc/fstab
sudo mount /mnt/log/slow
```
with lvm utilize entire disk:
sudo pvcreate /dev/sdb
sudo vgcreate fast-vg /dev/sdb
sudo lvcreate -l 100%FREE -n fast-lv fast-vg
sudo mkfs.ext4 /dev/fast-vg/fast-lv
sudo mkdir -p /mnt/log/fast
echo '/dev/fast-vg/fast-lv /mnt/log/fast ext4 defaults 0 2' | sudo tee -a /etc/fstab
sudo mount /mnt/log/fast
and
sudo pvcreate /dev/sdc
sudo vgcreate slow-vg /dev/sdc
sudo lvcreate -l 100%FREE -n slow-lv slow-vg
sudo mkfs.ext4 /dev/slow-vg/slow-lv
sudo mkdir -p /mnt/log/slow
echo '/dev/slow-vg/slow-lv /mnt/log/slow ext4 defaults 0 2' | sudo tee -a /etc/fstab
sudo mount /mnt/log/slow