d65101a8c8
XL: Implement strided erasure distribution. ( #1772 )
...
Strided erasure distribution uses a new randomized
block distribution for each Put operation. This
information is captured inside `xl.json` for subsequent
Get operations.
2016-05-28 15:15:53 -07:00
b2293c2bf4
XL: Rename, cleanup and add more comments. ( #1769 )
...
- xl-v1-bucket.go - removes a whole bunch of code.
- {xl-v1,fs-v1}-metadata.go - add a lot of comments and rename functions
appropriately.
2016-05-28 15:15:53 -07:00
553fdb9211
XL: Bring in support for object versions written during writeQuorum. ( #1762 )
...
Erasure is initialized as needed depending on the quorum and onlineDisks.
This way we can manage the quorum at the object layer.
2016-05-28 15:15:53 -07:00
a9e778f460
XL/fs: initObjectLayer should cleanup tmpMetaPrefix in parallel. ( #1752 )
...
Fixes #1747
2016-05-28 15:15:53 -07:00
ee6645f421
XL: Add additional PartNumber variable as part of `xl.json` ( #1750 )
...
This is needed for verification of incoming parts and to
support variadic part uploads. Which should be sorted
properly.
Fixes #1740
2016-05-28 15:15:53 -07:00
1e393c6c5b
XL: Add new metadata for checksum. ( #1743 )
2016-05-28 15:15:53 -07:00
a00a5c6e7e
XL: Multipart update uploads.json properly. ( #1741 )
2016-05-28 15:15:53 -07:00
293d246f95
XL/FS: Rewrite in new format.
2016-05-28 15:15:53 -07:00
4e34e03dd4
xl/fs: Split object layer into interface. ( #1415 )
2016-04-29 14:24:10 -07:00
a1a667ae5d
xl: Change fileMetadata to xlMetadata. ( #1404 )
...
Finalized backend format
```
{
"version": "1.0.0",
"stat": {
"size": 24256,
"modTime": "2016-04-28T00:11:37.843Z"
},
"erasure": {
"data": 5,
"parity": 5,
"blockSize": 4194304
],
"minio": {
"release": "RELEASE.2016-04-28T00-09-47Z"
}
}
```
2016-04-28 19:27:02 -07:00
8c85815106
xl: refactor functions to xl-v1-common.go xl-v1-utils.go. ( #1357 )
2016-04-25 12:47:31 -07:00
becc814531
Xl layer selfheal quorum2
...
* xl/selfheal: selfheal based on read quorum on GET
* xl: getReadableDisks() also returns whether self-heal is needed so that this info can be used by ReadFile/SelfHeal/StatFile.
* xl: trigger selfheal from StatFile.
2016-04-25 12:47:31 -07:00
9bd9441107
xl: Simplify reading metadata and add a new fileMetadata type. ( #1346 )
2016-04-25 12:47:31 -07:00
Harshavardhana
Harshavardhana
Krishna Srinivas