)]}'
{
  "commit": "6e0ed3d19c54603f0f7d628ea04b550151d8a262",
  "tree": "1d8a3fc45a46acc24f11b3b45018c491ecb16112",
  "parents": [
    "42371fb36a565fb9870133c441dd6994b5e59665"
  ],
  "author": {
    "name": "Darrick J. Wong",
    "email": "djwong@kernel.org",
    "time": "Thu Aug 04 21:27:01 2022 -0500"
  },
  "committer": {
    "name": "Eric Sandeen",
    "email": "sandeen@sandeen.net",
    "time": "Thu Aug 04 21:27:01 2022 -0500"
  },
  "message": "mkfs: stop allowing tiny filesystems\n\nRefuse to format a filesystem that are \"too small\", because these\nconfigurations are known to have performance and redundancy problems\nthat are not present on the volume sizes that XFS is best at handling.\n\nSpecifically, this means that we won\u0027t allow logs smaller than 64MB, we\nwon\u0027t allow single-AG filesystems, and we won\u0027t allow volumes smaller\nthan 300MB.  There are two exceptions: the first is an undocumented CLI\noption that can be used for crafting debug filesystems.\n\nThe second exception is that if fstests is detected, because there are a\nlot of fstests that use tiny filesystems to perform targeted regression\nand functional testing in a controlled environment.  Fixing the ~40 or\nso tests to run more slowly with larger filesystems isn\u0027t worth the risk\nof breaking the tests.\n\nSigned-off-by: Darrick J. Wong \u003cdjwong@kernel.org\u003e\nReviewed-by: Carlos Maiolino \u003ccmaiolino@redhat.com\u003e\nSigned-off-by: Eric Sandeen \u003csandeen@sandeen.net\u003e\n\n",
  "tree_diff": [
    {
      "type": "modify",
      "old_id": "b961bc306639fccd79b05b0bc3d72eb39081d5c3",
      "old_mode": 33188,
      "old_path": "man/man8/mkfs.xfs.8.in",
      "new_id": "211e7b0c7b807f5d035cab0bfd93d40cb19f0dce",
      "new_mode": 33188,
      "new_path": "man/man8/mkfs.xfs.8.in"
    },
    {
      "type": "modify",
      "old_id": "37820e3da2b6f4b7da6af09cacc23cb542a43d70",
      "old_mode": 33188,
      "old_path": "mkfs/xfs_mkfs.c",
      "new_id": "12994edca19f654a9482dca32d0dba5945791aaf",
      "new_mode": 33188,
      "new_path": "mkfs/xfs_mkfs.c"
    }
  ]
}