Dmitriy Pavlov updated IGNITE-7584:
    Fix Version/s:     (was: 2.5)

> Smooth decrease WAL write speed if low work segments left
> ---------------------------------------------------------
>                 Key: IGNITE-7584
>                 URL: https://issues.apache.org/jira/browse/IGNITE-7584
>             Project: Ignite
>          Issue Type: Improvement
>          Components: persistence
>            Reporter: Dmitriy Pavlov
>            Assignee: Dmitriy Pavlov
>            Priority: Major
>             Fix For: 2.6
> Smooth decrease of the write speed in WAL when approaching the exhaustion of 
> current segments in the working directory.
> Now archiver segment switch involves file copying and may be bottleneck of 
> speed of grid operation.
> Now if out of work segments occurs, grid put speed drop down to 0 ops/sec 
> ocurred.
> This isssue was fixed under IGNITE-7017 with providing new 'NoArchvier' mode, 
> but in case archiver based WAL is already used by end-user, it is required to 
> have opportunity to smooth decrease speed instead of drop to 0.

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