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Posted to issues@activemq.apache.org by "Francesco Nigro (JIRA)" <ji...@apache.org> on 2017/04/03 09:47:41 UTC

[jira] [Created] (ARTEMIS-1091) Improve doc on Persistence vs Linux kernel version

Francesco Nigro created ARTEMIS-1091:
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             Summary: Improve doc on Persistence vs Linux kernel version
                 Key: ARTEMIS-1091
                 URL: https://issues.apache.org/jira/browse/ARTEMIS-1091
             Project: ActiveMQ Artemis
          Issue Type: Improvement
          Components: Broker
            Reporter: Francesco Nigro
            Priority: Minor


Due to changes on the write-back flush mechanism on the Linux page cache, the NIO journal is not performing has expected while performing flush/fsync.
The MAPPED journal is equally affected.
The Persistence doc need to be improved to alert the user to use update kernel versions.



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