10 Feb 08:00

yosukehara

27003e6

LeoFS v1.3.2.1 (Feb 10, 2017)

CHANGELOG

Fixed leo_object_stroage's version to v1.2.32

Improvements

#593 leo_storage log Reduce not_found and error logs

Fixed Bugs

#586 leo_storage leo_object_storage A LeoStorage's configuration, is_strict_check is ignored
#596 leo_gateway nfs The total file size can be wrong when writing the same file in parallel

Used libraries

Leo Project

Others

Assets 8

30 Jan 08:17

yosukehara

1.3.2

1a8c207

LeoFS v1.3.2 (Jan 30, 2017)

CHANGELOG

Improvements
- #509 boto3 which is an S3 client was supported
- #577 An Erlang VM's parameter, eager check I/O scheduling is enabled
Fixed Bugs
- LeoGateway:
  - #489 leo_gateway Cannot integrate LeoFS with Hadoop
  - #564 leo_gateway v1.3.1 Large object put handler could halt infinitely
  - #566 leo_gateway After upgrading to v1.3.1, breaks file listing of a bucket, a result of which is empty
  - #570 leo_gateway Large Object Handler consumes much memory and causes out of memory(OOM) eventually
- LeoStorage:
  - #581 leo_storage Unit test failure with Erlang/OTP 17.x and 18.x
    - Bumped meck which is a mocking library for Erlang
  - #589 leo_storage read_repair Not satisfy the read-consistency
- LeoManager:
  - #583 leo_manager Delete Bucket does not remove the objects stored in it, v1.3.0 and v1.3.1 are affected
Used libraries
- Leo Project
- Others

Assets 8

21 Jan 13:06

yosukehara

1.3.2-rc3

a247a40

1.3.2-rc3 Pre-release

Pre-release

Add a contributor

Assets 2

19 Jan 03:35

yosukehara

1.3.2-rc2

6c83455

1.3.2-rc2 Pre-release

Pre-release

leofs: Add a build status on README.md

Assets 2

11 Jan 03:53

yosukehara

1.3.2-rc1

3479c81

1.3.2-rc1 Pre-release

Pre-release

Switch the package manager from rebar3 to rebar

Assets 2

28 Dec 04:58

yosukehara

1.3.1

c86f97f

LeoFS v1.3.1 (Dec 28, 2016)

CHANGELOG

Improvements
- #107 Custom metadata support
- #486 Erlang/OTP 19 support
- #492 leo_gateway Improve access-log of LeoGateway to recognize state of a request
- #493 leo_storage Improve error-log and warning-log to recognize state of a request
- #502 leo_storage Slow operation logging does not account for queue time
Fixed Bugs
- LeoGateway:
  - #491 leo_gateway rest Error when request URL does not contain path to file
  - #506 leo_gateway PUT a large object without using multipart upload spends much memory
  - #529 leo_gateway``cache Hidden memory cache capacity and object size limit
  - #531 leo_gateway``s3``rest The last part of a large object can be broken with reading_chunked_obj_len > chunked_obj_len in leo_gateway.conf
  - NFS:
    - leo_gateway``nfs Disk space can be wrong
      - #508
      - #533
    - #536 leo_gateway``nfs Calculating disk space needs to depend on a number of replicas
    - #537 leo_gateway``nfs Uploading a big file may spend much time
    - #539 leo_gateway``nfs Overlooking error handlings in case updating part of a large file
- LeoStorage:
  - Data compaction related issues:
    - #511 leo_object_storage Failed to rollback the compaction status to idle from running
    - #520 leo_object_storage Consume the cpu more than necessary during skipping a garbage block
    - #521 leo_object_storage Elements in pid_pairs may leak when the exec time of data-compaction and data-diagnosis is too short
    - #522 leo_object_storage "leo_compact_worker_X" gets stuck during skipping a garbage block
    - #523 leo_object_storage data-compaction and data-diagnosis may get slow down when a garbage exists at the end of an AVS(leo_object_storage's container)
    - #524 leo_object_storage leo_compact_fsm_controller causes the compaction status inconsistent when executing data-compaction and data-diagnosis in parallel
    - #526 leo_object_storage leo_fsm_compact_worker:terminate don't free the resources properly
    - #527 leo_object_storage More strictly checking the header, less file:pread(s) for reading a body
  - #515 leo_storage``read-repair Performance Issue when primary replica is out-dated
  - #544 leo_storage``read-repair Unnecessary check happened
  - #545 leo_storage``read-repair Part of errors may be not output on error-log
  - #547 leo_storage``recover-file With a filename that acutually doesn't exist cause mq get stuck
  - #555 leo_object_storage``leo_backend_db``leveldb LeoFS's LevelDB settings are hard-coded and conservative
- LeoManager:
  - #560 leo_manager "already_started" always appeared in error.log on managers
- Common libs:
  - #476 libcutil``leo_cache Ubuntu 16.04 LTS support
  - #494 watchdog``iostat result parsing error
Used libraries
- leo project
- others

Assets 6

09 Aug 04:08

yosukehara

1.3.0

dc75a28

LeoFS v1.3.0 (Aug 9, 2016)

CHANGELOG

Improvements

AWS Signature v4 support
- #283 leo_s3_libs Authenticating requests(AWS Signature version4) to be implemented
- #373 Supported aws-sdk-go
#436 v1.3``nfs Everyone is able to operate objects under a bucket with NFS
#479 leo_gateway Output access-logs, retrieving object list and removing a directory

Fixed Bugs

#482 leo_gateway A Delete request failed when cache.http_cache = true
#485 leo_watchdog Not able to clear state of a cpu's watchdog due to unexpected Erlang cpu_sup's error

Used libraries

Leo Project

Others

Assets 7

20 May 09:14

yosukehara

1.2.22

d22f79a

LeoFS v1.2.22 (May 20, 2016)

CHANGELOG

Improvements

#472 leo_storage Possibility to become imbalance of a total mq's msgs during a rebalance (detach-node)
#473 leo_manager Enforced "-smp enabled" by default
#474 leo_storage Improved the performance of the recover-node

Used libraries

leo project

others

Assets 8

29 Mar 10:05

yosukehara

1.2.21

c40ee8a

LeoFS v1.2.21 (March 29, 2016)

CHANGELOG

Fixed Bugs

#469 leo_gateway leo_cache Weird problem when getting files ~25MB
- Could not handle a cached object correctly
- Reduced amount of error logs which is related to the cache feature

Used libraries

leo project

others

Assets 7

23 Mar 07:06

yosukehara

1.2.20

719998a

LeoFS v1.2.20 (March 23, 2016)

CHANGELOG

Improvements

#389 erlang To be able to build LeoFS with Erlang 18
#442 leo_storage When removing a large size object, a high-latency issue can be happened
#445 leo_backend_db May take too much time when restarting leo_storage
#446 leo_object_storage Unnecessary a file:position call when opening a AVS file
#447 There are some possibilities that some supervisours don't restart their child as we expect
#448 leo_storage,leo_mq Reduce queue messages
Improve the LeoStorage's read performance
- #450 leo_object_storage Improve concurrency
- #467 leo_object_storage Improve concurrency of read operations
leo_manager Implement the command history feature to be able to confirm command histories with it
- It is stored under log/app directory

## command history file:
$ tree -vhD /path/to/leofs/leofs-1.2.20/leo_manager_0/log/app/
./package/leo_manager_0/log/app/
├── [ 103 Mar 17 16:40]  cmd_history -> /path/to/leofs/leofs-1.2.20/leo_manager_0/log/app/cmd_history.20160317.16.1
├── [ 230 Mar 17 16:41]  cmd_history.20160317.16.1
├── [  97 Mar 17 16:40]  error -> /path/to/leofs/leofs-1.2.20/leo_manager_0/log/app/error.20160317.16.1
├── [ 256 Mar 17 16:41]  error.20160317.16.1
├── [  96 Mar 17 16:40]  info -> /path/to/leofs/leofs-1.2.20/leo_manager_0/log/app/info.20160317.16.1
└── [1.6K Mar 17 16:40]  info.20160317.16.1

## command history format:
## | <datetime> | <unixtime> | <command> |
$ tail -f /path/to/leofs/leofs-1.2.20/leo_manager_0/log/app/cmd_history
2016-03-17 16:40:42.685451 +0900    1452670842685495    start
2016-03-17 16:41:22.732225 +0900    1452670882732267    update-log-level storage_0@127.0.0.1 debug
2016-03-17 16:41:36.745973 +0900    1452670896746008    update-consistency-level 1 1 1

Fixed Bugs

#443 leo_storage Node stopped with many small write requests
#452 leo_gateway Cannot handle http requests when cache.http_cache is set to true also protocol=rest
#453 leo_manager LeoManager may crash when # of histories is pretty large
#455 leo_storage Compaction is not executed when some nodes are empty
#458 leo_statistics,snmpa Value of a number of requests cannot clear
#463 leo_gateway,snmpa Can not retrieve the object-cache statistics
$468 leo_storage,leo_redundant_manager Incorrect ring after executing the takeover

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CHANGELOG

Improvements

Fixed Bugs

Used libraries

Leo Project

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CHANGELOG

CHANGELOG

CHANGELOG

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Fixed Bugs

Used libraries

Leo Project

Others

CHANGELOG

Improvements

Used libraries

leo project

others

CHANGELOG

Fixed Bugs

Used libraries

leo project

others

CHANGELOG

Improvements

Fixed Bugs

Used libraries

leo project

others

Note

Releases: leo-project/leofs

LeoFS v1.3.2.1 (Feb 10, 2017)

CHANGELOG

Improvements

Fixed Bugs

Used libraries

Leo Project

Others

LeoFS v1.3.2 (Jan 30, 2017)

CHANGELOG

1.3.2-rc3

1.3.2-rc2

1.3.2-rc1

LeoFS v1.3.1 (Dec 28, 2016)

CHANGELOG

LeoFS v1.3.0 (Aug 9, 2016)

CHANGELOG

Improvements

Fixed Bugs

Used libraries

Leo Project

Others

LeoFS v1.2.22 (May 20, 2016)

CHANGELOG

Improvements

Used libraries

leo project

others

LeoFS v1.2.21 (March 29, 2016)

CHANGELOG

Fixed Bugs

Used libraries

leo project

others

LeoFS v1.2.20 (March 23, 2016)

CHANGELOG

Improvements

Fixed Bugs

Used libraries

leo project

others

Note