yoshiyuki.kanno

Results 55 issues of yoshiyuki.kanno

https://github.com/leo-project/leofs/pull/889/files has fixed the problem however it makes recover-node take more time than the previous impl. there might be room to reduce traffic while keeping the reliability as close as...

Test
_leo_storage
Improve
Priority-MIDDLE

AWS has published the new API - GET Bucket (List Objects) Version 2 (https://docs.aws.amazon.com/AmazonS3/latest/API/v2-RESTBucketGET.html) as a successor of Version 1 (https://docs.aws.amazon.com/AmazonS3/latest/API/RESTBucketGET.html). With this new I/F, we can implement listing objects...

_leo_gateway
Improve
S3-API
Priority-MIDDLE
S3-Client

Build and test erlang distribution over TLS and other security considerations based on ["Erlang distribution over TLS"](https://www.erlang-solutions.com/blog/erlang-distribution-over-tls.html) to check if it complies with GDPR.

Test
survey
Priority-MIDDLE
Security

Now there is a limitation https://github.com/leo-project/leofs/pull/902 only one recover node can take place at once. this limitation can be matters on very large cluster so it would be good to...

_leo_storage
_leo_manager
Improve
Priority-MIDDLE

Right now caching makes gateway ignore R consistency setting as copy in cache is verified only against primary node. This behavior should be changed to verify also against other nodes...

Bug
_leo_storage
Priority-MIDDLE

Now the timeout logic with the fixed value has been scattered across the code base. those should be improved using the backoff strategy to decrease the load. To solve this...

_leo_storage
_leo_manager
_leo_gateway
Improve
survey
Priority-MIDDLE

I happened to face the log below today, ```erlang [E] [email protected] 2018-01-16 16:23:34.222608 +0900 1516087414 leo_manager_sup:create_mnesia_tables_1/2 358 [{cause,{"Cannot install fallback",{noproc,{gen_server,call,[kernel _safe_sup,{start_child,{disk_log_sup,{disk_log_sup,start_link,[]},permanent,1000,supervisor,[disk_log_sup]}},infinity]}}}}] [E] [email protected] 2018-01-16 16:23:34.224877 +0900 1516087414 null:null 0 Error...

_leo_manager
survey
Priority-MIDDLE

As you can see at https://github.com/leo-project/leofs/issues/1102, there are such needs from users.

Improve
survey
Priority-MIDDLE

With https://github.com/project-fifo/libleofs/pull/1, we are going to implement - https://github.com/leo-project/leofs_test2#v04-improve-the-basic-scenarios-retrieved-from-leofs-adms-commands - https://github.com/leo-project/leofs_test2#v06-implement-the-advanced-scenarios-mainly-in-case-of-failures to increase the integration test coverage. In addition to the above milestones (0.4, 0.6), we will also implement the...

Test
Priority-MIDDLE

to prevent accidents like https://github.com/leo-project/leofs/issues/1036#issuecomment-401227680 from happening again.

Test
Improve
Priority-MIDDLE