e4240aa58f
XL/objects: Initialize format.json outside of erasure. ( #1640 )
...
Fixes #1636
New format now generates a UUID and includes it along with
the order of disks. So that UUID is the real order of disks
and on command line user is able to specify disks in any order.
This pre-dominantly solves our dilemma.
```
{
"format" : "xl",
"xl" : {
"version" : "1",
"disk": "00e4cf06-5bf5-4bb5-b885-4b2fff4a7959",
"jbod" : [
"00e4cf06-5bf5-4bb5-b885-4b2fff4a7959",
....
"c47d2608-5067-4ed7-b1e4-fb81bdbb549f",
"a543293e-99f1-4310-b540-1e450878e844",
"18f97cbe-529a-456a-b6d4-0feacf64534d"
]
},
"version" : "1"
}
```
9 years ago
3c1ef3fee2
Locking: move locking code from xl-erasure to xl-objects. ( #1673 )
...
Fixes #1639 #1649 #1650 #1624
9 years ago
4e34e03dd4
xl/fs: Split object layer into interface. ( #1415 )
9 years ago
984903cce1
server: Add global namespace lock. ( #1398 )
...
Fixes #1393
9 years ago
5f80edf232
routers: Fix a crash while initializing network fs. ( #1382 )
...
Crash happens when 'minio server filename' a file name is
provided instead of a directory on command line argument.
```
panic: runtime error: slice bounds out of range
goroutine 1 [running]:
panic(0x5eb460, 0xc82000e0b0)
/usr/local/opt/go/libexec/src/runtime/panic.go:464 +0x3e6
main.splitNetPath(0x7fff5fbff9bd, 0x7, 0x0, 0x0, 0x0, 0x0)
/Users/harsha/mygo/src/github.com/minio/minio/network-fs.go:49 +0xb7
main.newNetworkFS(0x7fff5fbff9bd, 0x7, 0x0, 0x0, 0x0, 0x0)
/Users/harsha/mygo/src/github.com/minio/minio/network-fs.go:90 +0x20a
main.configureServerHandler(0xc82024e1c8, 0x5, 0xc8200640e0, 0x1, 0x1, 0x0, 0x0)
/Users/harsha/mygo/src/github.com/minio/minio/routers.go:43 +0x6ce
main.configureServer(0xc82024e1c8, 0x5, 0xc8200640e0, 0x1, 0x1, 0x5)
/Users/harsha/mygo/src/github.com/minio/minio/server-main.go:86 +0x67
```
9 years ago
cab6805f09
xl: Enable a subset of tests for XL branch. ( #1359 )
9 years ago
8c85815106
xl: refactor functions to xl-v1-common.go xl-v1-utils.go. ( #1357 )
9 years ago
d63d17012d
tests: Add API suite tests back for object api. ( #1352 )
9 years ago
3c48537f20
refactor: refactor code to separate fs into object-layer and fs layer. ( #1305 )
9 years ago
33cd910d3a
backend/fs: More cleanup and start using checkBuckeArg. ( #1306 )
...
backend/fs: More cleanup and start using checkBucketArg.
9 years ago
0479d4976b
objectAPI: Fix object API interface, remove unnecessary structs.
...
ObjectAPI changes.
```
ListObjects(bucket, prefix, marker, delimiter string, maxKeys int) (ListObjectsInfo, *probe.Error)
ListMultipartUploads(bucket, objectPrefix, keyMarker, uploadIDMarker, delimiter string, maxUploads int) (ListMultipartsInfo, *probe.Error)
ListObjectParts(bucket, object, uploadID string, partNumberMarker, maxParts int) (ListPartsInfo, *probe.Error)
CompleteMultipartUpload(bucket string, object string, uploadID string, parts []completePart) (ObjectInfo, *probe.Error)
```
9 years ago
efc80343e3
fs: Break fs package to top-level and introduce ObjectAPI interface.
...
ObjectAPI interface brings in changes needed for XL ObjectAPI layer.
The new interface for any ObjectAPI layer is as below
```
// ObjectAPI interface.
type ObjectAPI interface {
// Bucket resource API.
DeleteBucket(bucket string) *probe.Error
ListBuckets() ([]BucketInfo, *probe.Error)
MakeBucket(bucket string) *probe.Error
GetBucketInfo(bucket string) (BucketInfo, *probe.Error)
// Bucket query API.
ListObjects(bucket, prefix, marker, delimiter string, maxKeys int) (ListObjectsResult, *probe.Error)
ListMultipartUploads(bucket string, resources BucketMultipartResourcesMetadata) (BucketMultipartResourcesMetadata, *probe.Error)
// Object resource API.
GetObject(bucket, object string, startOffset int64) (io.ReadCloser, *probe.Error)
GetObjectInfo(bucket, object string) (ObjectInfo, *probe.Error)
PutObject(bucket string, object string, size int64, data io.Reader, metadata map[string]string) (ObjectInfo, *probe.Error)
DeleteObject(bucket, object string) *probe.Error
// Object query API.
NewMultipartUpload(bucket, object string) (string, *probe.Error)
PutObjectPart(bucket, object, uploadID string, partID int, size int64, data io.Reader, md5Hex string) (string, *probe.Error)
ListObjectParts(bucket, object string, resources ObjectResourcesMetadata) (ObjectResourcesMetadata, *probe.Error)
CompleteMultipartUpload(bucket string, object string, uploadID string, parts []CompletePart) (ObjectInfo, *probe.Error)
AbortMultipartUpload(bucket, object, uploadID string) *probe.Error
}
```
9 years ago
9dca46e156
signature: Use a layered approach for signature verification.
...
Signature calculation has now moved out from being a package to
top-level as a layered mechanism.
In case of payload calculation with body, go-routines are initiated
to simultaneously write and calculate shasum. Errors are sent
over the writer so that the lower layer removes the temporary files
properly.
9 years ago
aaf97ea02c
config/main: Re-write config files - add to new config v3
...
- New config format.
```
{
"version": "3",
"address": ":9000",
"backend": {
"type": "fs",
"disk": "/path"
},
"credential": {
"accessKey": "WLGDGYAQYIGI833EV05A",
"secretKey": "BYvgJM101sHngl2uzjXS/OBF/aMxAN06JrJ3qJlF"
},
"region": "us-east-1",
"logger": {
"file": {
"enable": false,
"fileName": "",
"level": "error"
},
"syslog": {
"enable": false,
"address": "",
"level": "debug"
},
"console": {
"enable": true,
"level": "fatal"
}
}
}
```
New command lines in lieu of supporting XL.
Minio initialize filesystem backend.
~~~
$ minio init fs <path>
~~~
Minio initialize XL backend.
~~~
$ minio init xl <url1>...<url16>
~~~
For 'fs' backend it starts the server.
~~~
$ minio server
~~~
For 'xl' backend it waits for servers to join.
~~~
$ minio server
... [PROGRESS BAR] of servers connecting
~~~
Now on other servers execute 'join' and they connect.
~~~
....
minio join <url1> -- from <url2> && minio server
minio join <url1> -- from <url3> && minio server
...
...
minio join <url1> -- from <url16> && minio server
~~~
9 years ago
c8570edaab
Issue of 'mc ls' when prefix is a directory fixed, tests added for GetObjectInfo
9 years ago
b2257682e4
pkg/fs: add benchmark for GetObject
...
This commit adds a benchmark for GetObject. It doesn't leverage the I/O
as much because it uses short text for data, just 58 chars.
9 years ago
Harshavardhana