```
fdisk -l /dev/sdb
```

<p>修改权限：</p>


```
chmod a+rw /dev/sdb
```


```
vim /etc/udev/rules.d/99-ats.rules 
```


```
KERNEL=="sdb",MODE="0660",OWNER="tserver",GROUP="tserver"
```

<p>配置ats：</p>


```
vim /opt/ats/etc/trafficserver/storage.config
```


```
/dev/sdb
```

<p>&nbsp;</p>