41653774fc
Simplify fs codebase, split them into separate files and more commenting
10 years ago
9e89af0e3c
Remove redundant uint32
10 years ago
679c6ace3a
Fragment reader implemented
10 years ago
ca1a4b616c
Adding read header for erasure
10 years ago
00381c887a
Adding erasure package to wrap versioned erasure. Ensures we always write latest version.
10 years ago
d992bccd9a
Move pkg/storage/erasure to pkg/encoding/erasure - and other cleanups
10 years ago
856e0100c0
Erasure layer now writes using new technique
10 years ago
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'
10 years ago
c00d1461b9
Golint cleanup from top level
10 years ago
1186c47603
Fragment now implements new version
10 years ago
665af44c70
Renaming donut packages to match layout
10 years ago
3a3c8645fc
Update comments across the codebase
10 years ago
c3ad0906e0
Add deadcode code which recursivley goes into all directories and verifies dangling variables.
10 years ago
6f300c9ef0
Adding test at byte level
10 years ago
0b08312ddd
Specifying more exact types for data
10 years ago
9f43659135
Add tests, add NewHeader() for populating Header and ValidateHeader()
10 years ago
7414dc9b75
Adding data writer
10 years ago
be12a6b3d9
Changing K and M in data.go to match new datatype in erasure package
10 years ago
bb0441917c
Making changes to data based on discussion
10 years ago
2f04a1299e
Avoid allocating 1gig memory, avoid such mistakes
10 years ago
2916b1278e
Adding data.go, does nothing for now.
10 years ago
b4ef522a9b
Donut frame is now its own package
10 years ago
6c2428833a
Renaming Write to WriteFrame
10 years ago
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 *>
~~~
10 years ago
65f22083ca
donut_gen works with new Donut Frame
10 years ago
ddc7cf835e
Donut now tests amount written should match expected amount to write
10 years ago
d3d1205eb1
Updating comment describing data type
10 years ago
58a04ee831
New donut frame implemented
10 years ago
3f8b3462e6
Remove donut_gen binary and update crc32c function
10 years ago
1f7a3c13a5
Adding comparison for footer's INIM
10 years ago
2ca62f13a5
Moving donut_gen to its own dir and renaming it as donut_gen_v1
10 years ago
be768d01a2
Seek to beginning for tempbuffer
10 years ago
5c52da6ebe
Adding crc32c to write
10 years ago
ef442289da
Making donut use io.ReadWriteSeek instead of io.Writer
10 years ago
3151f9b6c3
Add proper entries for GobHeader, Data copy.
...
This commit also adds 'donut_gen.go' for generating sample donut file
10 years ago
8129d8fd0b
Writing data out with error handling
10 years ago
98ddbd840e
Moving donut code to v1 in donut package
10 years ago
9833647fb7
Fixing magic number for INIM
10 years ago
ec36a598c9
Magic as numbers are faster to encode and compare
10 years ago
c4f0aad9b5
Add donut tests, just for verification
10 years ago
f7f34d08e8
Donut structure refined
10 years ago
9e304b53de
donut spec v1 prototype
10 years ago
05ac09bf69
Adding header version
10 years ago
fe9a5c14a0
Adding scaffolding for writing donut
10 years ago
Harshavardhana