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228 Commits

Author SHA1 Message Date
Frederick F. Kautz IV
befac7d047 Exorcising donutbox 2015-03-22 19:55:15 -07:00
Frederick F. Kautz IV
eb8005cc65 Reading correct block size in erasure coded data 2015-03-22 18:49:30 -07:00
Harshavardhana
3929135c34 Make sure we use O_EXCL with O_CREATE to make sure we don't trip over existing file 2015-03-22 15:55:40 -07:00
Harshavardhana
2fa9320df2 De-couple donut into smaller files, useful for ease in external integration 2015-03-22 15:43:37 -07:00
Frederick F. Kautz IV
55f3659bb3 Removing log tracers 2015-03-22 15:39:50 -07:00
Frederick F. Kautz IV
03f51eac29 Adding list objects to donut 2015-03-22 15:33:52 -07:00
Harshavardhana
4b9fbd3b3a DonutfileWriter should return value of file.Close() 2015-03-22 14:51:18 -07:00
Frederick F. Kautz IV
ced6edc9fe Minor change, removing unnecessary commented method 2015-03-22 12:44:45 -07:00
Frederick F. Kautz IV
99cf484488 Adding GetObjectMetadata to donut 2015-03-22 12:36:51 -07:00
Frederick F. Kautz IV
703af6c3ce Removing gob from donut driver 2015-03-22 12:17:12 -07:00
Harshavardhana
95affcb119 Fix build issues for new DonutDriver() 2015-03-22 02:53:21 -07:00
Frederick F. Kautz IV
933d44c656 New donut driver with local file encoding 2015-03-22 00:40:21 -07:00
Harshavardhana
2b0b5f014a Update license header Mini should be Minimalist really 2015-03-19 14:35:50 -07:00
Harshavardhana
c3602967ab Fix bucketpolicy to handle s3 and minio policy names separately. 
Also fix an apparent bug in GetBucketPolicy{}
 2015-03-19 12:22:14 -07:00
Frederick F. Kautz IV
2c69433588 Adding interfaces for donut driver 2015-03-18 14:27:10 -07:00
Frederick F. Kautz IV
bf86e78714 Renaming files to match 2015-03-18 12:26:44 -07:00
Frederick F. Kautz IV
1c9e550ee6 Renaming encoded driver to donutstorage 2015-03-18 12:25:37 -07:00
Frederick F. Kautz IV
982a52e0d4 Merge pull request #320 from fkautz/pr_out_removing_block_size_from_donut_writer_no_longer_necessary 2015-03-17 14:25:08 -07:00
Frederick F. Kautz IV
d6be8d3517 Removing block size from donut writer, no longer necessary 2015-03-17 14:24:59 -07:00
Harshavardhana
74b3d092f2 Now MinioAPI handles Content-MD5 set during putObject() 
- This change also facilitates proper error response
    in case of md5 mismatch or corruption
  - TODO a test function needs to be implemented
 2015-03-17 13:32:13 -07:00
Harshavardhana
42006c2ab0 Merge pull request #318 from harshavardhana/pr_out_remove_contenttype_pseudo_func_ 2015-03-17 00:47:46 -07:00
Harshavardhana
dccf32e5c4 Remove contenttype pseudo func() 2015-03-17 00:47:22 -07:00
Frederick F. Kautz IV
90b337a3e8 Fixing order of input and layout in time.Parse 2015-03-17 00:47:17 -07:00
Frederick F. Kautz IV
25725c442a Moving to more accurate RFC3339 2015-03-17 00:45:50 -07:00
Frederick F. Kautz IV
e36fa95f1f Moving from iso8601 to RFC3339 2015-03-17 00:42:08 -07:00
Frederick F. Kautz IV
598eb5192e Encoded now passes tests, enabling. 2015-03-17 00:33:49 -07:00
Harshavardhana
6d71935ea5 Encoded storage type now feature complete 2015-03-16 23:42:45 -07:00
Frederick F. Kautz IV
34cf6682fe list objects in buckets 2015-03-16 20:43:05 -07:00
Harshavardhana
b495f15178 Make blockSize as constant 2015-03-16 18:20:01 -07:00
Frederick F. Kautz IV
583c32c774 Metadata now stores hex md5, not base64. Minio API now converts md5 hex to base64. 2015-03-16 18:03:22 -07:00
Frederick F. Kautz IV
10ae089c46 Better handling of metadata in encoded 2015-03-16 17:40:59 -07:00
Harshavardhana
15f68972a5 Some necessary cleanup 
- Rename 'fs' as 'file' for brevity
  - Rename 'inmemory' as 'memory' for brevity
  - Change everywhere else
 2015-03-16 11:46:16 -07:00
Harshavardhana
bf04d125fd Merge pull request #304 from harshavardhana/pr_out_move_from_fmt_errorf_to_errors_new 2015-03-15 19:42:23 -07:00
Harshavardhana
596eeb097e Move from fmt.Errorf to errors.New 
In many cases fmt.Errorf is good enough, but since
error is an interface, you can use arbitrary data
structures as error values, to allow callers to
inspect the details of the error.
 2015-03-15 19:41:16 -07:00
Frederick F. Kautz IV
a589ddaddf Decoding and returning objects now works 2015-03-15 19:02:00 -07:00
Frederick F. Kautz IV
682bf085c4 Metadata and writing the object are now both committed together. 2015-03-15 17:42:33 -07:00
Frederick F. Kautz IV
96d0a089b8 Adding create bucket to encoded 2015-03-15 12:28:24 -07:00
Harshavardhana
3f95c55067 Skip uinimplemented tests and some cleanup 2015-03-15 01:23:57 -07:00
Frederick F. Kautz IV
3e453a394a Working in memory donut driver 2015-03-15 00:41:06 -07:00
Frederick F. Kautz IV
85da9fc627 Adding start of inmem donut 2015-03-14 18:02:27 -07:00
Frederick F. Kautz IV
54472c18fe Renaming singledisk to encoded 2015-03-14 11:37:43 -07:00
Frederick F. Kautz IV
348c4d9a88 Removing old donut format 2015-03-14 11:36:19 -07:00
Frederick F. Kautz IV
2f4b92eb8d Minor refactor to prepare for file version of donut 2015-03-14 11:34:45 -07:00
Harshavardhana
f7fd526b28 Cosmetic changes 2015-03-12 02:11:04 -07:00
Frederick F. Kautz IV
94fe03cfc1 More refactoring to meet new donut spec 2015-03-12 01:52:14 -07:00
Harshavardhana
67888cbaa9 Restructure and use human readable names 2015-03-12 00:36:33 -07:00
Harshavardhana
e21020b337 Merge pull request #280 from harshavardhana/pr_out_http_range_support_wip 
Get object range request added
 2015-03-12 00:11:38 -07:00
Harshavardhana
a42a48a455 Get object range request added 2015-03-12 00:07:27 -07:00
Frederick F. Kautz IV
24d5018037 Rename StoreBucket to CreateBucket 2015-03-11 20:14:40 -07:00
Frederick F. Kautz IV
8c6aa45458 Adding copyright 2015-03-11 19:59:20 -07:00
Frederick F. Kautz IV
7971b66e60 Adding object donut type 2015-03-11 19:56:18 -07:00
Frederick F. Kautz IV
ec9b20a94f Adding stubes for new single disk driver 2015-03-11 13:36:21 -07:00
Harshavardhana
41653774fc Simplify fs codebase, split them into separate files and more commenting 2015-03-08 18:01:48 -07:00
Harshavardhana
01e98eb326 Make BucketPolicy strictly typed 2015-03-08 15:57:20 -07:00
Harshavardhana
8866b2cc5f Add delimiter and prefix tests, also add inmemory to support delimiters 2015-03-08 14:51:31 -07:00
Harshavardhana
7a01db8005 Strict checks for delimiter and prefix if absent or present 2015-03-08 13:01:39 -07:00
Harshavardhana
9e89af0e3c Remove redundant uint32 2015-03-07 19:15:51 -08:00
Harshavardhana
9553eb6b4a Merge pull request #269 from harshavardhana/pr_out_get_object_metadata_needs_to_filter_based_of_prefix_when_delimiter_is_specified 2015-03-07 19:14:41 -08:00
Harshavardhana
f8e2b75e23 Get object metadata needs to filter based of Prefix when delimiter is specified 2015-03-07 19:13:15 -08:00
Frederick F. Kautz IV
b39eac36ea Merge pull request #268 from fkautz/pr_out_fragment_reader_implemented 2015-03-07 18:04:29 -08:00
Frederick F. Kautz IV
679c6ace3a Fragment reader implemented 2015-03-07 18:04:20 -08:00
Harshavardhana
df69038b04 Merge pull request #267 from harshavardhana/pr_out_add_md5_support_for_fsstorage_also_re_purpose_getobjectmetadata_for_listobjects 2015-03-07 17:16:00 -08:00
Harshavardhana
4751ed0e30 Add MD5 support for fsStorage, also re-purpose GetObjectMetadata for ListObjects 2015-03-07 17:15:00 -08:00
Frederick F. Kautz IV
ca1a4b616c Adding read header for erasure 2015-03-07 15:53:41 -08:00
Frederick F. Kautz IV
00381c887a Adding erasure package to wrap versioned erasure. Ensures we always write latest version. 2015-03-07 13:04:02 -08:00
Harshavardhana
d992bccd9a Move pkg/storage/erasure to pkg/encoding/erasure - and other cleanups 2015-03-07 00:16:48 -08:00
Frederick F. Kautz IV
856e0100c0 Erasure layer now writes using new technique 2015-03-06 16:37:44 -08:00
Harshavardhana
e5af8a3f5d Further fixes - 
- All test files have been renamed to their respective <package>_test name,
    this is done in accordance with
      - https://github.com/golang/go/wiki/CodeReviewComments#import-dot
        imports are largely used in testing, but to avoid namespace collision
        and circular dependencies

  - Never use _* in package names other than "_test" change fragment_v1 to expose
    fragment just like 'gopkg.in/check.v1'
 2015-03-06 02:04:21 -08:00
Harshavardhana
c00d1461b9 Golint cleanup from top level 2015-03-05 23:37:37 -08:00
Harshavardhana
540723d7ae Golint cleanup pkg/api 2015-03-05 21:09:19 -08:00
Harshavardhana
76e601b26b Golint cleanup pkg/storage 2015-03-05 21:09:19 -08:00
Frederick F. Kautz IV
1186c47603 Fragment now implements new version 2015-03-05 20:56:02 -08:00
Frederick F. Kautz IV
665af44c70 Renaming donut packages to match layout 2015-03-05 19:44:01 -08:00
Harshavardhana
f2e238199b Handle individual objects too 2015-03-04 01:54:35 -08:00
Harshavardhana
e400e85639 Add proper path prefix to be delimited 2015-03-04 00:54:39 -08:00
Harshavardhana
cc46475c86 Pathprefix is filtered out properly and delimited as well 2015-03-03 19:45:54 -08:00
Harshavardhana
3a3c8645fc Update comments across the codebase 2015-03-03 02:39:38 -08:00
Harshavardhana
137584d658 Add comments 2015-03-03 01:25:45 -08:00
Harshavardhana
c3ad0906e0 Add deadcode code which recursivley goes into all directories and verifies dangling variables. 2015-03-02 18:44:20 -08:00
Frederick F. Kautz IV
32f8c17174 Renaming AppendUstr to AppendUniqStr 2015-03-01 17:06:00 -08:00
Frederick F. Kautz IV
6f300c9ef0 Adding test at byte level 2015-03-01 15:13:09 -08:00
Frederick F. Kautz IV
0b08312ddd Specifying more exact types for data 2015-03-01 14:43:11 -08:00
Harshavardhana
9f43659135 Add tests, add NewHeader() for populating Header and ValidateHeader() 2015-03-01 13:19:06 -08:00
Anand Babu (AB) Periasamy
6515678e87 Merge pull request #236 from fkautz/pr_out_adding_data_writer 
Adding data writer
 2015-03-01 11:36:35 -08:00
Frederick F. Kautz IV
7414dc9b75 Adding data writer 2015-03-01 11:32:30 -08:00
Harshavardhana
eb9a4a83ac Move AppendUstr(), AppendUint() into helpers 2015-03-01 11:19:03 -08:00
Frederick F. Kautz IV
be12a6b3d9 Changing K and M in data.go to match new datatype in erasure package 2015-03-01 01:28:33 -08:00
Harshavardhana
33601ff567 Merge pull request #233 from harshavardhana/pr_out_make_k_m_to_be_uint8_and_technique_becomes_its_own_type 2015-03-01 01:26:42 -08:00
Harshavardhana
b77c62e25d Make K,M to be uint8 and Technique becomes its own type 2015-03-01 01:25:28 -08:00
Frederick F. Kautz IV
bb0441917c Making changes to data based on discussion 2015-03-01 01:16:22 -08:00
Harshavardhana
2f04a1299e Avoid allocating 1gig memory, avoid such mistakes 2015-03-01 00:43:12 -08:00
Frederick F. Kautz IV
2916b1278e Adding data.go, does nothing for now. 2015-03-01 00:27:52 -08:00
Frederick F. Kautz IV
b4ef522a9b Donut frame is now its own package 2015-03-01 00:02:14 -08:00
Frederick F. Kautz IV
6c2428833a Renaming Write to WriteFrame 2015-02-28 23:52:56 -08:00
Harshavardhana
6b397844b9 Add donut benchmark for 64MB, 128MB, 256MB, 512MB 
Current average values

~~~
> minio/pkg/storage/donut/v1 *> go test -bench .
OK: 2 passed
PASS
BenchmarkDonut64M              5         266249634 ns/op         252.05 MB/s
BenchmarkDonut128M             3         436507394 ns/op         307.48 MB/s
BenchmarkDonut256M             2         836116359 ns/op         321.05 MB/s
BenchmarkDonut512M             1        1676738951 ns/op         320.19 MB/s
ok      github.com/minio-io/minio/pkg/storage/donut/v1  8.430s
> minio/pkg/storage/donut/v1 *>
~~~
 2015-02-28 17:05:46 -08:00
Harshavardhana
65f22083ca donut_gen works with new Donut Frame 2015-02-28 16:30:18 -08:00
Frederick F. Kautz IV
ddc7cf835e Donut now tests amount written should match expected amount to write 2015-02-28 16:09:52 -08:00
Frederick F. Kautz IV
d3d1205eb1 Updating comment describing data type 2015-02-28 15:59:52 -08:00
Frederick F. Kautz IV
58a04ee831 New donut frame implemented 2015-02-28 15:54:13 -08:00
Harshavardhana
0c2d58bc6d Implement proper delimiter and prefix handling 
With this change Minio server now responds with, delimited
'object names' in conjunction with prefix filtering

~~~
<ListBucketResult>
  <Name>example-bucket</Name>
  <Prefix></Prefix>
  <Marker></Marker>
  <MaxKeys>1000</MaxKeys>
  <Delimiter>/</Delimiter>
  <IsTruncated>false</IsTruncated>
  <Contents>
    <Key>sample.html</Key>
    <LastModified>2011-02-26T01:56:20.000Z</LastModified>
    <ETag>example-bucket#sample.html</ETag>
    <Size>142863</Size>
    <Owner>
      <ID>minio</ID>
      <DisplayName>minio</DisplayName>
    </Owner>
    <StorageClass>STANDARD</StorageClass>
  </Contents>
  <CommonPrefixes>
    <Prefix>photos/</Prefix>
  </CommonPrefixes>
</ListBucketResult>
~~~

~~~
<ListBucketResult>
  <Name>example-bucket</Name>
  <Prefix>photos/2006/</Prefix>
  <Marker></Marker>
  <MaxKeys>1000</MaxKeys>
  <Delimiter>/</Delimiter>
  <IsTruncated>false</IsTruncated>

  <CommonPrefixes>
    <Prefix>photos/2006/feb/</Prefix>
  </CommonPrefixes>
  <CommonPrefixes>
    <Prefix>photos/2006/jan/</Prefix>
  </CommonPrefixes>
</ListBucketResult>
~~~
 2015-02-28 14:47:19 -08:00