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6308 Commits

Author SHA1 Message Date
Aditya Manthramurthy
6533927237 Lock-free rate-limit algorithm + bug-fix (#2694) 2016-09-14 11:27:37 -07:00
Harshavardhana
da9ae574df server: We should fail properly during server startup. (#2689) 
Fixes #2688
 2016-09-14 01:11:03 -07:00
Harshavardhana
ee7e70c992 tests: Add tests for ListMultipartUploads, DeleteMultipleObjects. (#2649) 
Additionally adds PostPolicyHandler tests.
 2016-09-13 21:22:31 -07:00
Krishna Srinivas
54a9f59a13 Init: Print SQS ARNs after globalEventNotifier is inited. (#2682) 
fixes #2681
 2016-09-13 21:18:30 -07:00
Harshavardhana
e6fd664331 tests: Fix format-config tests. 2016-09-13 21:18:30 -07:00
Karthic Rao
b247ec9352 tests: refactor object-handler tests. (#2656) 
- Move the initialization to a common executor for object Layer API
  tests.d
 2016-09-13 21:18:30 -07:00
Harshavardhana
43befab8ef Change distributed server wording. 2016-09-13 21:18:30 -07:00
Harshavardhana
eae0281c64 tests: Add GetBucketLocation, HeadBucket tests. (#2644) 2016-09-13 21:18:30 -07:00
Karthic Rao
8bd78fbdfb performance: gjson parsing for readXLMeta, listParts, getObjectInfo. (#2631) 
- Using gjson for constructing xlMetaV1{} in realXLMeta.
- Test for parsing constructing xlMetaV1{} using gjson.
- Changes made since benchmarks showed 30-40% improvement in speed.
- Follow up comments in issue https://github.com/minio/minio/issues/2208
  for more details.
- gjson parsing of parts from xl.json for listParts.
- gjson parsing of statInfo from xl.json for getObjectInfo.
- Vendorizing gjson dependency.
 2016-09-13 21:18:30 -07:00
Krishnan Parthasarathi
66459a4ce0 Add unit-tests for formatting disks during initialization (#2635) 
* Add unit-tests for formatting disks during initialization

- Fixed corresponding code at places where it was deviating from the
  tabular spec.

* Added more test cases and simplified algo

... based on feedback from ``go test -coverprofile``.
 2016-09-13 21:18:30 -07:00
Harshavardhana
182109f0de xl: Heal format.json properly on fresh disks. 2016-09-13 21:18:30 -07:00
Harshavardhana
9998e9ea19 api: Response timeFormat do not need to have nano-second precision. 
Fixes an error reported by s3verify.
 2016-09-13 21:18:30 -07:00
Harshavardhana
ba2ba328da server: Fixes for various conditions 
- Fix distributed branch to be able to run FS version.
- Fix distributed branch to be able to run XL local disks.
- Ignore initialization failures of notification and bucket
  policies, the codepath should load whatever is possible.
 2016-09-13 21:18:30 -07:00
Anis Elleuch
67b8080144 Fix control lock rpc name in control lock cmd (#2627) 2016-09-13 21:18:30 -07:00
Anis Elleuch
239a34ca97 Add tests for regular and streaming v4 PutObject Handler (#2618) 2016-09-13 21:18:30 -07:00
Krishna Srinivas
81d8263ae2 binary-update: Do not fetch update info for minio binary compiled from source. 
fixes #2494
 2016-09-13 21:18:30 -07:00
Krishna Srinivas
b4e4846e9f PutObject: object layer now returns ObjectInfo instead of md5sum to avoid extra GetObjectInfo call. (#2599) 
From the S3 layer after PutObject we were calling GetObjectInfo for bucket notification. This can
be avoided if PutObjectInfo returns ObjectInfo.

fixes #2567
 2016-09-13 21:18:30 -07:00
Krishna Srinivas
92e49eab5a FS/Multipart: Do not rename append files to another tmp file as the append files are already in tmp location. (#2612) 2016-09-13 21:18:30 -07:00
Harshavardhana
c4a7b950a0 fs: Fix asynchronous multipart bug. 
Construct part path properly.
 2016-09-13 21:18:30 -07:00
Karthic Rao
1ce339abeb Fixing ineffssaign errors (#2608) 2016-09-13 21:18:30 -07:00
Anis Elleuch
3e284162d7 Add global flags to all commands and subcommands (#2605) 2016-09-13 21:18:30 -07:00
Anis Elleuch
ff99392102 Enhance minio server help template (#2603) 2016-09-13 21:18:30 -07:00
Krishna Srinivas
9358ee011b logging: Print stack trace in case of errors. 
fixes #1827
 2016-09-13 21:18:30 -07:00
Harshavardhana
37cbcae6ba xl: Remove an unecessary lock with isBucketExist() (#2593) 
Fixes #2566
 2016-09-13 21:18:30 -07:00
Harshavardhana
ae64b7fac8 XL: Handle object layer initialization properly. 
Initialization when disk was down the network disk
reported an incorrect error rather than errDiskNotFound.

This resulted in incorrect error handling during
prepInitStorage() stage.

Fixes #2577
 2016-09-13 21:18:30 -07:00
Anis Elleuch
d936ed90ae Avoid testing on system errors strings in posix (#2583) 2016-09-13 21:18:30 -07:00
Krishna Srinivas
7cc77eba45 XL/Healing: errDiskNotFound is the only pardonable error in xlShouldHeal. (#2586) 
This is so that we try to heal a file for all the "bad" cases except when the disk is down.
 2016-09-13 21:18:30 -07:00
Karthic Rao
07d232c7b4 instrumentation: instrumentation for locks. (#2584) 
- Instrumentation for locks.
- Detailed test coverage.
- Adding RPC control handler to fetch lock instrumentation.
- RPC control handlers suite tests with a test RPC server.
 2016-09-13 21:18:30 -07:00
Krishnan Parthasarathi
de67bca211 Move formatting of disks out of object layer initialization (#2572) 2016-09-13 21:18:30 -07:00
Harshavardhana
bca1385683 lock: Fix support single node XL locking as well. 2016-09-13 21:18:30 -07:00
Harshavardhana
cbe87cb2ed Fix fd-leak in rpcClient close it pro-actively. 2016-09-13 21:18:30 -07:00
Anis Elleuch
0513b3ed07 Add Heal Disk Metadata RPC API + tests (#2556) 2016-09-13 21:18:30 -07:00
Frank
7f92165c79 Single use DRWMutex, RPCClient refactor and added missing cases to lock-rpc-server (#2560) 
This PR contains various fixes for the distributed release:
- Use DRWMutex in namespace-lock only for a single Lock()/RLock() call in conformance to server-side rw-locking as implemented in minio/dsync
- Implement missing cases in lock-rpc-server to catch Unlock() for active read locks and RUnlock() for an active write lock
- Refactor RPCClient to release local mutex while making actual RPC.Call()
 2016-09-13 21:18:30 -07:00
Harshavardhana
780ccc26f7 server: Validate server arguments for duplicates. (#2554) 
- Validates invalid format inputs.
- Validates duplicate entries.
- Validates sufficient amount of disks.

Partially fixes #2502
 2016-09-13 21:18:30 -07:00
Harshavardhana
339425fd52 server: Fetch StorageInfo() from underlying disks transparently. (#2549) 
Fixes #2511
 2016-09-13 21:18:30 -07:00
Harshavardhana
fa6e9540a8 server: We shouldn't exit the server in lazy init. (#2548) 
Avoid fatalIf instead these are non-critical errors,
continue running the server.

 - initializing bucket notifications
 - initializing bucket policies.
 - migrating bucket policies failure.

Fixes #2547
 2016-09-13 21:18:30 -07:00
Harshavardhana
9605fde04d controller/auth: Implement JWT based authorization for controller. (#2544) 
Fixes #2474
 2016-09-13 21:18:30 -07:00
Anis Elleuch
200d327737 List only objects that need healing (#2546) 2016-09-13 21:18:30 -07:00
Harshavardhana
e1b0985b5b rpc: Refactor authentication and login changes. (#2543) 
- Cache login requests.
- Converge validating distributed setup.
 2016-09-13 21:18:30 -07:00
Krishnan Parthasarathi
c8dfc4cda4 auth-rpc: Reset token on disconnect (#2542) 2016-09-13 21:18:30 -07:00
Bala FA
7922a54c9a rpc-client: remove unwanted nil check of rpcClient. (#2538) 2016-09-13 21:18:30 -07:00
Krishnan Parthasarathi
bda6bcd5be Layered rpc-client implementation (#2512) 2016-09-13 21:18:30 -07:00
Harshavardhana
7e3e24b394 rpc: client login should ignore server versions. 2016-09-13 21:18:30 -07:00
Harshavardhana
bb0466f4ce control: Fix controller CLI handling with distributed server object layer. 
Object layer initialization is done lazily fix it.
 2016-09-13 21:18:30 -07:00
Harshavardhana
8797952409 server: Add server command line for running in distributed mode 2016-09-13 21:18:30 -07:00
Krishnan Parthasarathi
a4691611a7 Move initGracefulShutdown before objectLayer initialization (#2468) 2016-09-13 21:18:30 -07:00
awwalker
7c7eb1475d splitNetPath: Add support for windows paths including volumeNames e.g ip:C:\network\path 2016-09-13 21:18:30 -07:00
Harshavardhana
0bce3d6d63 Fix web handler initialize with distributed lazy init. 2016-09-13 21:18:30 -07:00
Krishnan Parthasarathi
804d91ef61 storage/rpc-client: Reconnect on network disconnect (#2436) 2016-09-13 21:18:30 -07:00
Harshavardhana
43098df9d8 rpc: Re-factor ReadFile behavior client <--> server. 
Current code did not marshal/unmarshal buffers properly from
the server, The reason being buffers have to be allocated and
sent properly back to client to be consumable.
 2016-09-13 21:18:30 -07:00
Harshavardhana
6908a0dcd4 Extract rpc server wrapped errors and translate to storage error. 2016-09-13 21:18:30 -07:00
Harshavardhana
cae5761f16 rpc/client: Add missing rpcTokens for each rpc calls. 2016-09-13 21:18:30 -07:00
Harshavardhana
61af764f8a Add rpc layer authentication. 2016-09-13 21:18:30 -07:00
Harshavardhana
b4172ad3c8 Rename rpc-{client,server} storage-rpc-{client,server} 2016-09-13 21:18:30 -07:00
Harshavardhana
4917038f55 Move the ObjectAPI() resource to be beginning of each handlers. 
We should return back proper errors so that the clients can
retry until server has been initialized.
 2016-09-13 21:18:30 -07:00
Krishnan Parthasarathi
b0f3f94163 unify single-node and distributed namespace locking (#2401) 2016-09-13 21:18:30 -07:00
Krishnan Parthasarathi
b7c169d71d object layer initialization using distributed locking (#2397) 
* vendorized latest minio/dsync

* wip - object layer initialization using distributed locking
 2016-09-13 21:18:30 -07:00
Frank
3939c75345 Added distributed RWMutex (#2369) 2016-09-13 21:18:30 -07:00
Krishnan Parthasarathi
e55926e8cf distribute: Make server work with multiple remote disks 
This change initializes rpc servers associated with disks that are
local. It makes object layer initialization on demand, namely on the
first request to the object layer.

Also adds lock RPC service vendorized minio/dsync
 2016-09-13 21:18:30 -07:00
Anis Elleuch
f82f535509 Fix possible race in shutdown callbacks process and simplify shuttting down profiler (#2684) 2016-09-13 18:43:45 -07:00
Anis Elleuch
51e337228e Avoid hiding disk errors in some cases in FS Shutdown (#2668) 2016-09-13 11:01:10 -07:00
Kevin Qiu
241c56e6d7 Use Set instead of Add in the event that the request already contains the content-length (#2683) 2016-09-13 10:59:40 -07:00
Aditya Manthramurthy
895471afa1 Fixes #2678 (#2679) 
Refactor `ratelimit.acquire()` to properly enforce the *globalMaxConn*
limit.
 2016-09-12 15:53:54 -07:00
Harshavardhana
85e2d886bc bucketPolicy: Trim incoming paths properly for policy verification. 2016-09-11 10:36:54 -07:00
Anis Elleuch
8acf4d112a Return Owner information in ListObjectV2 only when fetch-owner is specified (#2654) 2016-09-10 10:44:38 -07:00
Anis Elleuch
e6abfb3b67 More tests for format-config for a better coverage (#2655) 2016-09-10 09:54:22 -07:00
Harshavardhana
040af08473 server: Startup message now prints configured ARNs. (#2653) 
Fixes #2628
 2016-09-10 02:23:28 -07:00
Harshavardhana
e3de237eb8 Move config to v7 to fix previous v6 bug on null Notification entries. (#2650) 
Thanks to @koolhead17 for reporting this.
 2016-09-10 00:51:25 -07:00
Anis Elleuch
11785529fc Add Request Not Ready error when presigned date request is not valid (#2646) 2016-09-10 00:38:07 -07:00
Anis Elleuch
32201a18ab Forbid requests generated at least 15 min in the past or in the future (#2648) 2016-09-09 15:33:35 -07:00
Anis Elleuch
421cccb1d7 Add naughty disk to simulate disk errors (#2645) 2016-09-09 12:53:09 -07:00
Krishna Srinivas
400e9309f1 Signature-V4: Include content-length for signature calculation. (#2643) 
This is to be compatible with clients which includes content-length for signature calculation
(and hence deviating from AWS Signature-v4 spec)
 2016-09-09 09:38:07 -07:00
Krishna Srinivas
a4afb312d4 S3-layer: Multiple-delete should return success for non-existent objects. (#2633) 
Fixes #2630
 2016-09-07 11:49:12 -07:00
Harshavardhana
afe874f15a api: CopyObject pipe should be closed pro-actively upon error. (#2625) 
Fixes a deadlock reproduced while running s3verify during
RemoveObject().  Previously held lock by GetObject() inside
the go-routine was never relenquished.
 2016-09-06 02:23:32 -07:00
Harshavardhana
b291dbe9c5 s3: Fix compliance bugs reported by s3verify. (#2624) 
- Fixes couple of error strings reported are mismatching.
- Fixes a error HTTP status which was wrong fixed.
- Remove usage of an deprecated PostResponse, au contraire
  to their documentation there is no response body in
  PostPolicy.
 2016-09-06 02:18:02 -07:00
Harshavardhana
bc8f34bfe7 server/mux: Remove unused waitgroup from listenerMux. (#2614) 
Change struct names to be more meaningful.
 2016-09-02 19:07:42 -07:00
Harshavardhana
2dc7ecc59b notifications: Fix bucket notifications for DeleteMultipleObjects. (#2609) 
Now reports bucket notifications for DeleteMultipleObjects API.
Also deletes multiple objects in parallel.
 2016-09-02 01:59:08 -07:00
Harshavardhana
7398d737b5 profiler: Fix it properly and generate/save profiles even failure situations. (#2607) 
Fixes #2594
 2016-09-01 20:13:11 -07:00
Harshavardhana
511a8cbe04 profiler: Fix how we generate profiles. (#2596) 
Fixes #2594
 2016-09-01 03:50:31 -07:00
Anis Elleuch
e79d2381fc Fix rare 'go test -race' failure in ListenServe{Plain,TLS} (#2588) 2016-08-31 16:07:44 -07:00
Krishna Srinivas
a3b4199e9b FS/Multipart: Allow for parallel uploads of parts with same part number. (#2587) 
CBL client does not close connection when the backup process is stopped, this causes
read() on the stream on the server side to block and hence the lock held on the part
is not released. When the backup process is restarted, we again try to lock on the
part and this will block. Using a unique tmp name and not locking it fixes the problem.
 2016-08-31 16:01:32 -07:00
Krishna Srinivas
3aa0574c6b FS/multipart: Append the parts to a file as and when the parts arrive. (#2513) 2016-08-31 13:42:57 -07:00
Harshavardhana
5716f1c199 Fix incorrect error strings. (#2580) 2016-08-30 13:47:09 -07:00
Harshavardhana
2020afd200 server: http.Server do not add deadlines causes issues. (#2581) 
Adding deadlines is a no go since Golang doesn't back off
the timers if there is an active i/o in progress.

It is meant to be for applications to handle this themselves
and manually progress the deadlines.

Fixes #2561
 2016-08-30 12:52:19 -07:00
Bala FA
7431acb2c4 web: add handlers for set/get bucket policy. (#2486) 
Refer #1858
 2016-08-30 10:04:50 -07:00
Harshavardhana
2f9975c76c notifications: GetObjectInfo() later if bucket notifications are set. (#2575) 2016-08-30 03:42:37 -07:00
Harshavardhana
7270ca4157 pkg/wildcard: Simplify the wildcard logic further. (#2555) 2016-08-27 00:27:17 -07:00
Brendan Ashworth
b67c8970c9 bucket-handlers: fix missing return statement (#2553) 
If the location was invalid, it would write an error response but then
continue to attempt to make the bucket. Whether or not it would succeed,
it would attempt to call response.WriteHeaders twice in a row, which
would cause a message to be logged to the server console (bad).

Here is the relevant Go code:
c80e0d374b/src/net/http/server.go (L878-L881)
 2016-08-25 20:00:47 -07:00
Mohit Agarwal
418921de89 minor cleanup 
- Reused contains() from utils.go at a couple of places
- Cleanup in return statements and boolean checks
 2016-08-24 22:54:34 -07:00
Harshavardhana
ec4260d260 api: BucketNotification should disallow duplicate notification. (#2539) 
Added checks to look for duplicated notification configs.

Fixes #2472
 2016-08-23 18:42:30 -07:00
Harshavardhana
c39d3db7a0 server/tls: allocate tls.Config{} properly. (#2537) 
There is a golang bug which crashes the server, allocate tls.Config properly to avoid
this problem.

```
2016/08/22 20:21:03 http: panic serving 127.0.0.1:40744: runtime error: invalid memory address or nil pointer dereference
goroutine 38 [running]:
net/http.(*conn).serve.func1(0xc820526680)
    /home/harsha/.gimme/versions/go1.6.2.linux.amd64/src/net/http/server.go:1389 +0xc1
panic(0xbefa80, 0xc820010140)
    /home/harsha/.gimme/versions/go1.6.2.linux.amd64/src/runtime/panic.go:443 +0x4e9
crypto/tls.(*Conn).serverHandshake(0xc820368300, 0x0, 0x0)
    /home/harsha/.gimme/versions/go1.6.2.linux.amd64/src/crypto/tls/handshake_server.go:43 +0x4d6
crypto/tls.(*Conn).Handshake(0xc820368300, 0x0, 0x0)
    /home/harsha/.gimme/versions/go1.6.2.linux.amd64/src/crypto/tls/conn.go:1035 +0x169
net/http.(*conn).serve(0xc820526680)
    /home/harsha/.gimme/versions/go1.6.2.linux.amd64/src/net/http/server.go:1405 +0x382
created by net/http.(*Server).Serve
    /home/harsha/.gimme/versions/go1.6.2.linux.amd64/src/net/http/server.go:2137 +0x44e
```

Fixes #2536
 2016-08-23 00:20:15 -07:00
Harshavardhana
2da0cfc904 signature: Use the client sent region if region is properly validated. (#2534) 
A properly validated region string from the client should be once
validated properly.

Fixes #2521
 2016-08-22 19:43:36 -07:00
Harshavardhana
9dd0e3dc44 config: Initialize notify for fresh configs. (#2531) 2016-08-22 16:04:04 -07:00
Krishna Srinivas
45c928e2f5 boot: checkPortAvailability() should fail only for EADDRINUSE error and ignore other errors. (#2527) 
fixes #2510
 2016-08-22 10:20:01 -07:00
Anis Elleuch
07506358ff Refactor Heal RPC and add Shutdown RPC (#2488) 2016-08-21 12:06:53 -07:00
Harshavardhana
975eb31973 api/bucketPolicy: Use minio-go/pkg/set and fix bucket policy regression. (#2506) 
Current master has a regression 'mc policy <policy-type> alias/bucket/prefix'
does not work anymore, due to the way new minio-go changes do json marshalling.
This led to a regression on server side when a ``prefix`` is provided
policy is rejected as malformed from th server which is not the case with
AWS S3.

This patch uses the new ``minio-go/pkg/set`` package to address the
unmarshalling problems.

Fixes #2503
 2016-08-20 03:16:38 -07:00
Jesse Lucas
f2fd8b0265 Adding test coverage for server-mux.go by creating TestListenAndServeTLS(). (#2493) 
Editing config.go to add lock on customConfigPath to avoid race condition
when setGlobalConfigPath() and getConfigPath() are called concurrently.
 2016-08-19 01:29:50 -07:00
Jesse Lucas
a8052889fe server-mux_test.go updating test to fix race condition with TestListenAndServe (#2485) 2016-08-18 19:45:03 -07:00
Harshavardhana
bccf549463 server: Move all the top level files into cmd folder. (#2490) 
This change brings a change which was done for the 'mc'
package to allow for clean repo and have a cleaner
github drop in experience.
 2016-08-18 16:23:42 -07:00
Harshavardhana
aabfd541e1 Merge cmd/donut into minio cmd, deprecate controller RPC request 2015-07-31 12:57:15 -07:00
Harshavardhana
f15375426a minor: Add commands into donut template 2015-07-28 19:40:02 -07:00
Harshavardhana
0eefbdef0c use new app.ExtraInfo inside minio and donut commands properly 2015-07-24 23:55:18 -07:00
Harshavardhana
63c9cf0c4b Move from Minimalist Object Storage to Minio Cloud Storage 2015-07-24 17:51:40 -07:00
Harshavardhana
4498662c16 Remove scsi non portable code, instead "donut make" implements functionality to instantiate a donut 2015-07-15 11:55:57 -07:00
Harshavardhana
1e80925ca7 Remove dependency on minio/cli for make.go fixes #738 2015-07-13 11:39:28 -07:00
Harshavardhana
f360ee0ab5 Add mkdonut examples 2015-07-12 21:37:57 -07:00
Harshavardhana
55e4d0c6a5 mkdonut now creates a donut processing cli args 2015-07-12 21:21:31 -07:00
Harshavardhana
535bcc3eac Add mkdonut command 2015-07-12 19:16:36 -07:00
Harshavardhana
432275e966 Full restructure in accordance with 
- pkg/{subsystem}/{package} style
  - modify Makefile to reflect the new style,
    consolidate various entries
  - add a dummy ``main.go`` at top level
 2015-01-14 11:29:04 -08:00
Harshavardhana
462808b87a Disable sha1,sha256,sha512 avx,avx2,sse3 crypto implementations. 
Re-implement them later, once stable
 2015-01-06 17:02:25 -08:00
Frederick F. Kautz IV
992dea1bf3 Adding index command 2015-01-06 22:26:09 +13:00
Harshavardhana
fff6b589cf Rename split-file --> split 2015-01-03 18:03:21 -08:00
Frederick F. Kautz IV
f5010e1ee2 Adding initial split-file command 2015-01-04 14:47:37 +13:00
Harshavardhana
0212079cd5 Remove template files, make them const strings instead 2015-01-01 17:31:51 -08:00
Harshavardhana
0e4a26e3b4 Add Diskattrmap, Scsiattrmap for probed scsi devices 
Additional changes

- Use ``iota`` for constants
- Remove unncessary C header files
- ``new-cmd`` now depends on codegangsta cli
 2014-12-30 02:37:47 -08:00
Harshavardhana
6b36b5c551 A full restructure 2014-12-29 21:22:26 -08:00
Harshavardhana
13650e088c Implement md5c function, slower than Golang's implementation 
keeping it in repo to make further improvements and also rename

        minio-hash ---> crypto
 2014-12-21 03:50:33 -08:00
Frederick F. Kautz IV
2278df9910 Adding minio-hash with streaming crypto hashes 2014-12-21 13:04:41 +13:00
Harshavardhana
d4c05f11c7 Update documentation 2014-12-20 09:09:35 -08:00
Harshavardhana
b0e986c82c Rename appname to commandname for consistency 2014-12-19 00:16:41 -08:00
Harshavardhana
5268a62166 Add minio-cli stub generator 2014-12-19 00:00:14 -08:00
Harshavardhana
65e2031cfc Implement add, commit - instead of put, encoded 2014-12-15 21:55:54 -08:00
Harshavardhana
98119707fb Move wrappers at pkgs/minio back to cmd/minio - as their usage is limited 2014-12-15 20:09:50 -08:00
Harshavardhana
3ec5c2fb8f Implement commands 
Commands implemented

   $ minio put <objectname> <file>
   $ minio encode <objectname>
   $ minio get <objectname>
   $ minio list

TODO :

   $ minio init
   $ minio verify
    ...
    ...
 2014-12-15 14:59:15 -08:00
Frederick F. Kautz IV
5efc0d54f8 storage.ObjectStorage List() is now List(objectPath string) 2014-12-15 19:30:08 +13:00
Frederick F. Kautz IV
05baa6d9a2 Removing fsstorage 2014-12-15 19:15:22 +13:00
Harshavardhana
fc50291cac fsStorage should use appendStorage with offsets 
- also takes in 'blockSize' cli option.
 - robustness fixes
 2014-12-12 17:18:16 -08:00
Harshavardhana
0a0e1111cd Add list() object support for erasure and append storage drivers 
- Reply back objects with their protectionlevel and md5sum
  - // TODO hash value
  - Calculate md5sum after "storeBlocks()", to make sure data is committed
 2014-12-12 02:52:37 -08:00
Harshavardhana
f71b323e32 Provide new cli options for 'put' command 
- --protection-level
  - --block-size
 2014-12-11 22:56:12 -08:00
Harshavardhana
0bd2b8516e Build fix, fixing without a PR 2014-12-11 20:44:06 -08:00
Harshavardhana
dddc555491 Use objectName with basename for the filepath 2014-12-11 15:35:25 -08:00
Frederick F. Kautz IV
568ca4e1bc erasure encoded demo 2014-12-11 00:32:32 -08:00
Frederick F. Kautz IV
a1040ae657 erasure-demo put now takes 1 or 2 arguments 2014-12-10 20:59:49 -08:00
Frederick F. Kautz IV
19da9760b3 ObjectStorage refactor to take io.Reader instead of []byte 2014-12-10 20:57:59 -08:00
Frederick F. Kautz IV
cae9b288b0 Adding List(path) to object storage definition and accompanying definition to fs 2014-12-10 19:15:03 -08:00
Harshavardhana
9dd3dd8b53 Merge pull request #100 from harshavardhana/pr_out_add_crc32c_checksum_support_for_erasure_chunks 
Add crc32c checksum support for erasure chunks
 2014-12-10 11:53:23 -08:00
Harshavardhana
01c0e45b5c Add crc32c checksum support for erasure chunks 
Now upon conditions

 - if checksum '.cksum' file is missing
 - or corrupted chunk (mismatching chunk)
 - or missing chunk entirely

Decoding works consistently
 2014-12-10 00:58:15 -08:00
Harshavardhana
f6a5b61b00 Make get/put more robust 
- init folder if not present already in 'get()' call
  - put.go was referencing wrong args - fix it
  - if no OBJECTNAME is specified during 'get' - grab a
    list of files under "~/.minio"
  - Provide new API GetList() for ObjectStorage struct
 2014-12-09 03:32:31 -08:00
Frederick F. Kautz IV
d1ebf935da Adding extremely simple fs based get and put in erasure-demo 2014-12-08 20:20:25 -08:00
Harshavardhana
7314b5e37d Fixes #71 - some crazy races inside erasure and simplify the code 
- This change also brings in changing 'unsigned char' to 'uint8_t'
for brevity
 2014-12-07 01:33:49 -08:00
Harshavardhana
9a5003dd25 Provide JoinFilesWithPrefix case with Gochannel 2014-12-05 16:02:46 -08:00
Frederick F. Kautz IV
46b08681a4 Adding chunking by block to erasure-demo via --block-size parameter 2014-12-01 21:06:36 -08:00
Frederick F. Kautz IV
323a7b8492 Refactoring input parsing for erasure-demo 2014-11-30 22:18:23 -08:00
Frederick F. Kautz IV
6382ee161e Renaming minio-demo to erasure-demo 2014-11-30 13:54:31 -08:00
Frederick F. Kautz IV
30687a8c66 Increasing parity from 5 to 6 2014-11-29 22:59:44 -08:00
Frederick F. Kautz IV
3c09029049 Merging encode and decode to single minio-demo binary 2014-11-29 22:48:37 -08:00
Harshavardhana
5074542636 Fix function name change 2014-11-29 17:29:38 -08:00
Frederick F. Kautz IV
becb165770 Simplifying code 2014-11-26 23:33:36 -08:00
Harshavardhana
3cefaf5ad8 Restructure directory, add 'pkgs' folder now 2014-11-24 15:10:25 -08:00
Harshavardhana
6592ef3bd2 Make use of LRU and higher order erasure functions 2014-11-24 07:16:54 -08:00
Harshavardhana
ee7ff7c436 Decode on chunks missing should build and continue 2014-11-24 06:58:27 -08:00
Frederick F. Kautz IV
5a3eb47583 Adding minio-decode 2014-11-23 19:32:01 -08:00
Frederick F. Kautz IV
cec0a0ef68 Adding k and m as optional parameters for encoding in minio-encode 2014-11-23 15:49:26 -08:00
Frederick F. Kautz IV
6faa55e25a Adding input and output file parameters to minio-encode. 2014-11-22 19:25:46 -08:00
Harshavardhana
3b9495d91a Vandermonde --> Cauchy 2014-11-22 18:52:07 -08:00
Frederick F. Kautz IV
a15e935a33 Adding minio-encode binary 2014-11-22 18:39:59 -08:00
Frederick F. Kautz IV
9c18624e58 Removing binaries 2014-11-22 15:16:38 -08:00
Frederick F. Kautz IV
f8f9f65652 Moving minio command to cmd/minio 2014-11-14 18:20:40 -07:00