google ：https://cloud.google.com/compute/docs/disks/add-persistent-disk?hl=zh-cn#resize_partitions
image.png
该界面操作等效Gcloud命令为：
gcloud compute disks resize DISK_NAME --size 320 --zone us-east4-a
yum -y install cloud-utils-growpart
growpart /dev/sdb 1
xfs_growfs 挂载点目录
ali ：https://help.aliyun.com/document_detail/113316.html
yum install gdisk -y
yum install -y cloud-utils-growpart
growpart /dev/vdb 1
xfs_growfs /home
huawei：https://support.huaweicloud.com/usermanual-evs/evs_01_0109.html
未分区磁盘扩容：https://support.huaweicloud.com/evs_faq/evs_faq_0073.html
proxmox kvm xfs 在线扩容：
yum install cloud-utils-growpart -y
LANG=en_US.UTF-8
growpart /dev/sdb 1
xfs_growfs /home/
