MyFavMirrors/minio
1
0
Fork 0
mirror of https://github.com/minio/minio.git synced 2024-12-27 23:55:56 -05:00
Code Issues Packages Projects Releases Wiki Activity
77d5331e85
minio/docs/debugging/xl-meta
History
Klaus Post 5f774951b1
Store object EC in metadata header (#19534) 
Keep the EC in header, so it can be retrieved easily for dynamic quorum calculations.

To not force a full metadata decode on every read the value will be 0/0 for data written in previous versions.

Size is expected to increase by 2 bytes per version, since all valid values can be represented with 1 byte each.

Example:
```
λ xl-meta xl.meta
{
  "Versions": [
    {
      "Header": {
        "EcM": 4,
        "EcN": 8,
        "Flags": 6,
        "ModTime": "2024-04-17T11:46:25.325613+02:00",
        "Signature": "0a409875",
        "Type": 1,
        "VersionID": "8e03504e11234957b2727bc53eda0d55"
      },
...
```

Not used for operations yet.
2024-04-19 09:43:43 -07:00
..
main.go Store object EC in metadata header (#19534) 2024-04-19 09:43:43 -07:00