腾讯云服务器云磁盘挂载命令

腾讯云技术操作命令：

reboot
#1611989870
df -h
#1611990585
fdisk -l
#1611991580
df -h
#1611991671
fdisk -l
#1611991686
mount /dev/vdb /data
#1611991704
mkfs -t ext4 /dev/vdb
#1611991710
mkfs -t ext4 /dev/vdb
#1611991716
mount /dev/vdb /data
#1611991719
df -h
#1611991733
vim /etc/fstab 
#1611991781
df -h
#1611992102
cd /data/
#1611992102
ls
#1611992286
umount /data
#1611992301
umount /dev/vdb /data
#1611992312
vim /etc/fstab 
#1611992429
umount /data
#1611992442
mount /dev/vdb /www
#1611992446
df -h
#1611992465
cd /www/
#1611992466
ll
#1611992481
cd /www/wwwroot
#1611992604
umount /www
#1611992650
umount /www
#1611992687
df -h
#1611992775
mount /dev/vdb /data
#1611992785
df -h
#1611992816
df -h
#1611992912
vim /etc/fstab 
#1611992924

网址：https://cloud.tencent.com/document/product/362/5745

修改

vim /etc/fstab

最后面加入

/dev/vdb /data ext4 defaults 0 0

最终效果：

#
# /etc/fstab
# Created by anaconda on Thu Mar  7 06:38:37 2019
#
# Accessible filesystems, by reference, are maintained under '/dev/disk'
# See man pages fstab(5), findfs(8), mount(8) and/or blkid(8) for more info
#
UUID=21dbe030-aa71-4b3a-8610-3b942dd557fa /                       ext4    defaults        1 1
/dev/vdb /data ext4 defaults 0 0 

你可以使用 fdisk -l 来获得内核名称UUID，前缀是 dev.