minio/xl-json.md

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### xl.json
``xl.json`` is a special file captured and written by XL storage API layer
to interpret, manage and extract erasured data to multiple disks.
```json
{
"version": "1.0.0",
"stat": {
"size": 24256,
"modTime": "2016-04-28T00:11:37.843Z",
"version": 0
},
"erasure": {
"data": 5,
"parity": 5,
"blockSize": 4194304
],
"minio": {
"release": "RELEASE.2016-04-28T00-09-47Z"
}
}
```
#### JSON meaning.
- "version" // Version of the meta json file.
- "stat" // Stat value of written file.
- "size" // Size of the file.
- "modTime" // Modified time of the file.
- "version" // File version tracked when disks are down.
- "erasure" // Erasure metadata for the written file.
- "data" // Data blocks parts of the file.
- "parity" // Parity blocks parts of the file.
- "blockSize" // BlockSize read/write chunk size.