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https://issues.apache.org/jira/browse/ARTEMIS-2483?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16927136#comment-16927136
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ASF subversion and git services commented on ARTEMIS-2483:
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Commit a2dd5ae5907bf3c95b851edc4c1f776e203fc3b8 in activemq-artemis's branch 
refs/heads/master from Clebert Suconic
[ https://gitbox.apache.org/repos/asf?p=activemq-artemis.git;h=a2dd5ae ]

ARTEMIS-2483 Sync calculation should use the block size


> BlockSize is not used on sync calculation on CLI create
> -------------------------------------------------------
>
>                 Key: ARTEMIS-2483
>                 URL: https://issues.apache.org/jira/browse/ARTEMIS-2483
>             Project: ActiveMQ Artemis
>          Issue Type: Bug
>          Components: Broker
>    Affects Versions: 2.10.0
>            Reporter: clebert suconic
>            Assignee: clebert suconic
>            Priority: Major
>             Fix For: 2.11.0
>
>          Time Spent: 20m
>  Remaining Estimate: 0h
>
> During an ./artemis create, the block size is not passed to libaio, letting 
> it use the default value from the device.
> This is particularly dangerous as some MDS providers will return a huge block 
> size (e.g. ceph-fs).
> instead we should always use 4K if calculation sync times on libaio.



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