开机后无法挂载数据盘，重启后也是一样

也无法升级

fdisk -l可以看到硬盘信息

求解决

MyCloud:~# mount /dev/sda /DataVolume

mount: /dev/sda already mounted or /DataVolume busy

MyCloud:~# vi /etc/fstab

MyCloud:~# umount /dev/sda

umount: /dev/sda: not mounted

开机后无法挂载数据盘，重启后也是一样

也无法升级

fdisk -l可以看到硬盘信息

求解决

MyCloud:~# mount /dev/sda /DataVolume

mount: /dev/sda already mounted or /DataVolume busy

MyCloud:~# vi /etc/fstab

MyCloud:~# umount /dev/sda

umount: /dev/sda: not mounted