LeoFS/CHANGELOG and LeoFS Releases (Page 8)

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1.4.4

Avg Release Cycle

70 days

Latest Release

1865 days ago

Changelog History

Page 2

v1.4.0-rc1 Changes
December 28, 2017
🚀 LeoFS v1.4.0's pre-release
v1.3.8 Changes
November 22, 2017
🛠 Fixed Bugs
LeoGateway
- #799 s3cmd 2.0 hangs itself and slows down storage nodes
- #845 Errors about multipart object parts on storages during upload
- #848 Gateway returns object that did not change instead of 304 (Not Modified)
- 🚚 #851 Unable to remove gateway using DNS name through leofs-adm
- ✅ #854 Create bucket and put object tests fail
- #884 Omit Content-Length when responding 204
- 🚚 #903 Correctly uploaded file was removed during multipart upload
- #907 Parallel access to same file locked
- #926 Upload ID can conflict in case multiple clients try to upload a same file at once
- #937 Content-Range Header is not set in range request reply
LeoManager
- #914 Old Cluster cannot join cluster from 1.3.3, incompatible system_conf sent
LeoStorage
- #874 Recover-file doesn't work at all
- #880 Recover-node fails to recover all data on storage node
- #881 Read-repairer does not fix all objects
Others
- 🔊 #729 leo_logger Tons of logs can get LeoFS overloaded
- #835 leo_gateway leo_storage LeoFS v1.3.7 - MDC not replicating custom headers
👌 Improvements
- #841 leo_object_storage Take much time to open with lots of AVS files
- #858 leo_gateway Special URL to check gateway's health in S3 mode for load balancers
- 🐧 #883 leo_storage Increase default open files limit (on Linux)
- ⏱ #912 leo_storage Watchdog for slow processing/timeout always enabled
Libraries
Leo Project
Others
- 🚀 bitcask v2.0.8
- cowboy v1.0.0
- 🚀 cowlib v1.0.0
- elarm (ESL)
- 🚀 eleveldb v2.0.33
- 🚀 folsom v0.8.2-p1
- 🚀 jiffy v0.14.7
- 🚀 recon v2.2.1
v1.3.7 Changes
September 12, 2017
🛠 Fixed Bugs
- #592 leo_storage data-compaction Avoids write operation before leo_storage is not able to execute data-compaction
- #816 leo_manager leo_storage mdc-replication LeoFS 1.3.6 - MDC not replicating data
- #817 leo_manager leofs-adm "version all" and "status" hang when node is offline
- #821 leo_storage PR #802 break listing objects
- 📦 #827 leofs_package Nodes fail to start on Ubuntu 16.04 (different sudo setup)
Libraries
Leo Project
Others
- 🚀 bitcask v2.0.8
- cowboy v1.0.0
- 🚀 cowlib v1.0.0
- elarm (ESL)
- 🚀 eleveldb v2.0.33
- 🚀 folsom v0.8.2-p1
- 🚀 jiffy v0.14.7
- 🚀 recon v2.2.1
v1.3.6 Changes
August 30, 2017
🛠 Fixed Bugs
- #776 leo_watchdog leo_storage Continuous warnings caused by disk usage make leo_mq stop
- #803 leo_storage Much higher amount of messages during deletion of two buckets at once compared to deleting them one after another
- #804 leo_storage delete-bucket The state change from enqueuing to monitoring could take much time
Libraries
Leo Project
Others
- 🚀 bitcask v2.0.8
- cowboy v1.0.0
- 🚀 cowlib v1.0.0
- elarm (ESL)
- 🚀 eleveldb v2.0.33
- 🚀 folsom v0.8.2-p1
- 🚀 jiffy v0.14.7
- 🚀 recon v2.2.1
v1.3.5 Changes
August 10, 2017
➕ Add two leofs-adm commands which relate to LeoFS' bucket operation
- 📄 Retrieve a list of the ongoing delete-bucket, delete-bucket-stats
- 📄 Reset a delete-bucket-stats record, reset-delete-bucket-stats
LeoGateway
NFS
- #608 Set FSF_HOMOGENEOUS bit to the properties
- #609 Set ffiles and afiles in the response to fsstat to MAX
Others
- #730 Respond 403 when a multipart upload complete request failed
- #735 Abort multipart upload can respond 204 even if the operation failed
- #769 Abort multipart upload may not delete parts objects
- 🚚 #770 Remove the code putting a zero byte object when handling abort MPU
- #784 The source object get deleted when x-amz-metadata-directive is set to REPLACE
LeoStorage
- #725 Deleting bucket eventually fails and makes delete queues stuck
  - Some #725's issues remains to be done with v1.4.0
- #732 leo_mq v1.3.3 Items in QUEUE_ID_ASYNC_DELETION can keep existing
- ✂ #754 delete-bucket can not work in case the objects were created on LeoFS <= v1.3.2.1
- #783 Consistency Problem with asynchrpnous deletion
LeoManager
- #150 s3-api Implement a robust delete_bucket
- #556 mnesia Restarting slave may fail while master is down
Commons
- #653 Use timer:send_after/3 for the periodic action in gen_server
- #731 leo_backend_db The number mq-stats displays can be different from the number leo_backend_db actually stores #731
- ⏱ #744 leo_mq Timeout in return values are not needed at handle_call, handle_cast in leo_mq_server
- #746 leo_mq Cache the result of leo_backend_db_api:status/0 to reduce call times
- #751 leo_watchdog LeoWatchdog for disk could make leo_backend_db overloaded
- #761 leo_backend_db Revision of dependency libraries
- #774 elarm records in ets may leak
Libraries
Leo Project
Others
- 🚀 bitcask v2.0.8
- cowboy v1.0.0
- 🚀 cowlib v1.0.0
- elarm (ESL)
- 🚀 eleveldb v2.0.33
- 🚀 folsom v0.8.2-p1
- 🚀 jiffy v0.14.7
- 🚀 recon v2.2.1
v1.3.4 Changes
May 03, 2017
LeoStorage
- 🛠 #644 [Bug] Fixed "badarg" from watchdog on storage node in error log
  - Fixes for #644 did not include in v1.3.3 because leo_wachdog's version was wrong.
Libraries
Leo Project
Others
- 🚀 bitcask v2.0.7
- cowboy v1.0.0
- 🚀 cowlib v1.0.0
- 🚀 elarm v0.3.0
- 🚀 eleveldb v2.0.33
- 🚀 folsom v0.8.2-p1
- 🚀 jiffy v0.14.7
- 🚀 recon v0.8.5
v1.3.3 Changes
April 28, 2017
LeoStorage
- 🔧 #573 [Improve] To be configurable the data synchronization
- #590 [Improve] API to break a data block in AVS
- #690 [Improve] Track Slow I/O on leo_compact_fsm_worker
- 🔊 #593 [Bug] Fixed that reduce not_found logs
- 🛠 #624 [Bug] Fixed that messages in a queue can get lost
- #645 [Bug][MDC-Replication] read-repair, data-compaction, data-recovery feature may replicate objects more than mdc_replication.num_of_replicas_a_dc
- ⬆️ #641 [Bug] Fixed that MDC replicated objects are missing HTTP headers after upgrading from 1.3.0 to 1.3.2.1
- 🛠 ~~#644 [Bug] Fixed "badarg" from watchdog on storage node in error log~~
- 🛠 #668 [Bug] Fixed that leo_storage can be rebooted when lots of badarg from eleveldb happened
- 🛠 #704 [Bug] Fixed that possibility of MQ's data loss
- 🛠 #713 [Bug] Fixed that replicator/5 can receive messages generated by gen_server:call/cast
- 🚧 #660 [Maintenance] Needs to deliver moving AVS directory after launching
LeoGateway
NFS
- #327 [Improve] Return file attributes on every operation
- 🔧 #598 [Improve] Make the response to fsinfo configurable
- #613 [Improve] nfs_fh3 is not needed to be true random
- #614 [Improve] Avoid concating list in leo_nfs_file_handler:list_dir
- #615 [Improve] large_obj_delete_chunks should keep iterating even some error happened
- 🛠 #596 [Bug] Fixed that the total file size can be wrong when writing the same file in parallel
- 🛠 #599 [Bug] Fixed that some responses don't comply rfc1813
- #604 [Bug] Fixed that NFS_DUMMY_FILE4S3DIR should be replaced with one including reserved characters
- #611 [Bug] Fixed that miss error handling in nfsproc3_rmdir_3
- 🛠 #612 [Bug] Fixed that readdir entries can leak when NFS client crash
S3-API
- 🔀 #483 [Bug] Fixed that S3 Sync feature does not synchronize directories properly
- #642 [Bug] Fixed that failed to fetch a bucket info while both managers are down after bucket_prop_sync_interval passed
- #647 [Bug] Fixed that make find_bucket_by_name fail-safe as #642
LeoManager
- 🛠 #695 [Bug] Fixed that degrading the get-bucket command
- #606 [Improve] Able to create a user with access-key and secret-access-key
- #607 [Improve] Make a user password more secure
Commons
- #626 [Bug] Fixed that missing error handlings of leo_ordning_reda
- 🛠 #643 [Bug] Fixed that a way to remotely check system_version on nodes with the status command
- 🛠 #712 [Bug] Fixed that iterator-handler can be leaked
- #667 [Improve] Set ERL_CRASH_DUMP_SECONDS to a negative value
- #671 [Improve][leo_backend_db] Implement status callback for eleveldb
- 📦 #617 [Package] /usr/local/bin/leofs-adm should be removed
- 📦 #638 [Package] Running packaged version as non-privileged user
Libraries
Leo Project
Others
- 🚀 bitcask v2.0.7
- cowboy v1.0.0
- 🚀 cowlib v1.0.0
- 🚀 elarm v0.3.0
- 🚀 eleveldb v2.0.33
- 🚀 folsom v0.8.2-p1
- 🚀 jiffy v0.14.7
- 🚀 recon v0.8.5
v1.3.2 Changes
January 30, 2017
- 👌 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
    
    transfer-encoding, Identity in Cowboy
    
    #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
    
    #586 leo_storage leo_object_storage A LeoStorage's configuration, is_strict_check is ignored
    
    #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 is affected
- 👉 Used libraries
  - Leo Project
    
    leo_backend-db v1.2.9
    
    leo_cache v0.8.3
    
    leo_commons v1.1.9
    
    leo_dcerl v0.4.6
    
    leo_logger v1.2.5
    
    leo_mcerl v0.6.3
    
    leo_mq v1.4.12
    
    leo_object_storage v1.2.31
    
    leo_ordning_reda v1.2.4
    
    leo_pod v0.6.8
    
    leo_redundant_manager 1.9.29
    
    leo_rpc v0.10.12
    
    leo_s3_libs v1.2.9
    
    leo_statistics v1.1.17
    
    leo_watchdog v0.12.6
    
    savanna_agent v0.4.20
    
    savanna_commons v0.10.6
    
    erpcgen v0.2.4
    
    nfs_rpc_server v0.2.4
  - Others
    
    bitcask v2.0.7
    
    cowboy v1.0.0
    
    cowlib v1.0.0
    
    elarm v0.3.0
    
    eleveldb v2.0.33
    
    folsom v0.8.2-p1
    
    jiffy v0.14.7
    
    recon v0.8.5
v1.3.1 Changes
December 28, 2016
- 👌 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_gatewaycache Hidden memory cache capacity and object size limit
    
    #531 leo_gateways3rest The last part of a large object can be broken with reading_chunked_obj_len > chunked_obj_len in leo_gateway.conf
    
    NFS:
    
    leo_gatewaynfs Disk space can be wrong
    
    #536 leo_gatewaynfs Calculating disk space needs to depend on a number of replicas
    
    #537 leo_gatewaynfs Uploading a big file may spend much time
    
    #539 leo_gatewaynfs 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_storageread-repair Performance Issue when primary replica is out-dated
    
    #544 leo_storageread-repair Unnecessary check happened
    
    #545 leo_storageread-repair Part of errors may be not output on error-log
    
    #547 leo_storagerecover-file With a filename that acutually doesn't exist cause mq get stuck
    
    #555 leo_object_storageleo_backend_dbleveldb 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 libcutilleo_cache Ubuntu 16.04 LTS support
    
    #494 watchdogiostat result parsing error
- 👉 Used libraries
  - Leo Project
    
    leo_backend-db v1.2.6
    
    leo_cache v0.8.2
    
    leo_commons v1.1.8
    
    leo_dcerl v0.4.6
    
    leo_logger v1.2.4
    
    leo_mcerl v0.6.3
    
    leo_mq v1.4.9
    
    leo_object_storage v1.2.28
    
    leo_ordning_reda v1.2.2
    
    leo_pod v0.6.7
    
    leo_redundant_manager 1.9.29
    
    leo_rpc v0.10.10
    
    leo_s3_libs v1.2.7
    
    leo_statistics v1.1.14
    
    leo_watchdog v0.12.5
    
    savanna_agent v0.4.17
    
    savanna_commons v0.10.3
    
    erpcgen v0.2.4
    
    nfs_rpc_server v0.2.4
    
    leo_gateway v1.3.1
    
    leo_manager v1.3.1
    
    leo_storage v1.3.1
  - Others
    
    bitcask v2.0.6
    
    cowboy v1.0.0
    
    cowlib v1.0.0
    
    elarm v0.3.0
    
    eleveldb v2.0.33
    
    folsom v0.8.2-for-leofs
    
    jiffy v0.14.7
    
    recon v0.8.5
v1.3.0 Changes
August 09, 2016
- 👌 Improvements
  - AWS Signature v4 support
    
    #283 leo_s3_libs Authenticating requests(AWS Signature version4) to be implemented
    
    #373 Supported aws-sdk-go
  - #436 v1.3nfs 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
    
    leo_backend-db v1.2.2
    
    leo_cache v0.8.0
    
    leo_commons v1.1.6
    
    leo_dcerl v0.4.5
    
    leo_logger v1.2.2
    
    leo_mcerl v0.6.3
    
    leo_mq v1.4.2
    
    leo_object_storage v1.2.22
    
    leo_ordning_reda v1.2.0
    
    leo_redundant_manager 1.9.26
    
    leo_rpc v0.10.8
    
    leo_pod v0.6.6
    
    leo_s3_libs v1.1.13
    
    leo_statistics v1.1.12
    
    leo_watchdog v0.12.3
    
    savanna_agent v0.4.15
    
    savanna_commons v0.10.1
    
    erpcgen v0.2.4
    
    nfs_rpc_server v0.2.4
    
    leo_gateway v1.3.0
    
    leo_manager v1.3.0
    
    leo_storage v1.3.0
  - Others
    
    bitcask v2.0.1
    
    cowboy v1.0.0
    
    cowlib v1.0.0
    
    elarm v0.3.0
    
    eleveldb v2.1.10
    
    folsom v0.8.2-for-leofs
    
    jiffy v0.14.7
    
    recon v0.8.5

LeoFS changelog

The LeoFS Storage System

Changelog History Page 2

🛠 Fixed Bugs

LeoGateway

LeoManager

LeoStorage

Others

👌 Improvements

Libraries

Leo Project

Others

🛠 Fixed Bugs

Libraries

Leo Project

Others

🛠 Fixed Bugs

Libraries

Leo Project

Others

➕ Add two leofs-adm commands which relate to LeoFS' bucket operation

LeoGateway

NFS

Others

LeoStorage

LeoManager

Commons

Libraries

Leo Project

Others

LeoStorage

Libraries

Leo Project

Others

LeoStorage

LeoGateway

NFS

S3-API

LeoManager

Commons

Libraries

Leo Project

Others

Changelog History

Page 2