> For the complete documentation index, see [llms.txt](https://huataihuang.gitbook.io/cloud-atlas-draft/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://huataihuang.gitbook.io/cloud-atlas-draft/virtual/kvm/startup/in_action/tiao-zheng-xu-ni-ji-btrfs-wen-jian-xi-tong-da-xiao.md).

# 调整虚拟机btrfs文件系统大小