Updated on 2026-04-22 GMT+08:00

XFS File System

XFS is a 64-bit log file system with high performance and scalability. It focuses on large-capacity storage, high-speed parallel I/O processing, and high reliability (through logging). It is especially suitable for processing ultra-large files and ultra-large file systems.

Constraints

  1. The formatting options inobtcount=1, rmapbt=1, and reflink=1 are not available.
  2. The mount options discard, logdev=device, noattr2, and ikeep are not available.
  3. To use the XFS file system, the kernel version of HCE must be kernel-5.10.0-182.0.0.95.r3184_259.hce2 or later.