storage-resize

To resize a partition and filesystem after cloud disk expansion, this Skill coordinates cloud-side capacity expansion with in-OS partition and filesystem growth, automatically applying tools like growpart and xfs_growfs to ensure new capacity is usable online.

Yes, you can automatically grow XFS and EXT4 filesystems on an Alinux4 system disk. The Skill handles online expansion across NVMe, VirtIO, and SATA devices, executing partition adjustments and filesystem resizing without manual intervention.

Before automating online disk expansion, you need the aliyun-ecs dependency and OS tools such as growpart, xfs_growfs, and resize2fs installed on your Alinux4 instance. You must also set the target cloud disk capacity to your desired value.

Yes, online disk expansion works with Btrfs filesystems across NVMe, VirtIO, and SATA devices. The Skill supports XFS, EXT4, and Btrfs filesystems, applying safeguards for metadata gathering and recovery steps during the resizing process.

Your cloud disk capacity is not available because the OS partition and filesystem require synchronization after cloud-side expansion. This Skill resolves the issue by automating the two-stage process to adjust partitions and grow filesystems online.

The best way to automate system disk expansion is to set the target capacity to 90GB and execute this Skill. It performs end-to-end cloud-side expansion, partition adjustment, and filesystem resizing to ensure the new capacity takes effect online.