Harshavardhana
984903cce1
server: Add global namespace lock. ( #1398 )
...
Fixes #1393
2016-04-29 01:29:09 -07:00
Harshavardhana
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
Harshavardhana
ad1abc4486
xl-v1/Cleanup: use listOnlineDisks instead of getReadableDisks. ( #1389 )
...
Remove usage of getFileVersionQuorumMap, instead use listFileVersions
to get the version list and extract higherVersion.
Fixes #1379
Fixes #1378
Fixes #1377
2016-04-26 13:03:37 -07:00
Harshavardhana
42254b5c4d
xl: Rename blockingWriteCloser to waitCloser. ( #1376 )
2016-04-25 16:00:58 -07:00
Harshavardhana
55032ffdf9
xl: Simplify blockingWriter and its usage. ( #1373 )
...
This removes odd races since we don't need to
track errors and avoids locking. All we need
is a Wait() and Done() waitgroup.
2016-04-25 12:47:31 -07:00
Harshavardhana
8bce699dae
xl: Add logging. ( #1372 )
2016-04-25 12:47:31 -07:00
Harshavardhana
57f35c2bcc
xl: Introduce new blocking writer to make CreateFile atomic. ( #1362 )
...
Creates a new write closer that must be released
by the read consumer. This is necessary so that
while commiting the underlying writers in erasure
coding we need to make sure we reply success only if
we have committed to disk.
This in turn also fixes plethora of bugs related to
subsequent PutObject() races with namespace locking.
This patch also enables most of the tests, other than
ListObjects paging which has some issues still.
Fixes #1358 , #1360
2016-04-25 12:47:31 -07:00
Krishna Srinivas
8c85815106
xl: refactor functions to xl-v1-common.go xl-v1-utils.go. ( #1357 )
2016-04-25 12:47:31 -07:00
Harshavardhana
9bd9441107
xl: Simplify reading metadata and add a new fileMetadata type. ( #1346 )
2016-04-25 12:47:31 -07:00
Harshavardhana
91588209fa
obj: Object api handle all errors in common location. ( #1343 )
2016-04-25 12:47:31 -07:00
Krishna Srinivas
5c33b68318
xl: code refactor, cleanup ReadFile and CreateFile.
2016-04-25 12:47:31 -07:00
Bala FA
45b3d3e21f
xl: add quorum support for create file
2016-04-25 12:47:31 -07:00
Harshavardhana
141a44bfbf
xl: Fix ReadFile to keep the order always for reading the data back. ( #1339 )
...
Also fixes a stackoverflow bug in namespace locking.
2016-04-25 12:47:31 -07:00
Harshavardhana
b76f3f1d62
xl: Add more fixes and cleanup.
...
Simplify cleanup of temporary files during createFile operations.
2016-04-25 12:47:31 -07:00
Harshavardhana
a98a7fb1ad
Implement XL layer - preliminary work.
2016-04-25 12:47:31 -07:00
