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https://issues.apache.org/jira/browse/CASSANDRA-7316?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14160506#comment-14160506
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Joshua McKenzie commented on CASSANDRA-7316:
--------------------------------------------
Updated branch
[here|https://github.com/josh-mckenzie/cassandra/compare/pageFileUsage]. Added
check for automatically configured page file usage as well since it wasn't
returning from the other check, and suppressed convenience printing of size of
page files if we got 0 back.
Since I can't reproduce the 0 page file size problem [~philipthompson], please
let me know how that part of it goes. The MaximumSize is [supposed to come
back as a
uint32|http://msdn.microsoft.com/en-us/library/aa394245(v=vs.85).aspx] so the
current code *should* work with that.
> Windows: address potential JVM swapping
> ---------------------------------------
>
> Key: CASSANDRA-7316
> URL: https://issues.apache.org/jira/browse/CASSANDRA-7316
> Project: Cassandra
> Issue Type: Improvement
> Reporter: Joshua McKenzie
> Assignee: Joshua McKenzie
> Priority: Minor
> Labels: Windows, perfomance
> Fix For: 2.1.1, 3.0
>
> Attachments: 7316_v1.txt, 7316_v2.txt
>
>
> Similar to mlockall() in CLibrary.java for linux, it would be nice to lock
> the virtual address space on Windows to prevent page faults.
> One option: Reference API:
> http://msdn.microsoft.com/en-us/library/windows/desktop/aa366895(v=vs.85).aspx
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