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https://issues.apache.org/jira/browse/IGNITE-7017?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16689588#comment-16689588
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ASF GitHub Bot commented on IGNITE-7017:
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Github user dspavlov closed the pull request at:
https://github.com/apache/ignite/pull/3200
> Reconsider WAL archive strategy
> -------------------------------
>
> Key: IGNITE-7017
> URL: https://issues.apache.org/jira/browse/IGNITE-7017
> Project: Ignite
> Issue Type: Task
> Affects Versions: 2.3
> Reporter: Alexey Goncharuk
> Assignee: Dmitriy Pavlov
> Priority: Major
> Fix For: 2.5
>
>
> Currently, we write WAL files in work directory and then copy them to the
> archive after the segment is closed.
> This was done to overcome XFS bug which leads to a double fsync cost
> immediately after file creation. This approach leads to excessive disk usage
> and can be optimized, especially for LOG_ONLY mode.
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