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https://issues.apache.org/jira/browse/CASSANDRA-7838?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14164410#comment-14164410
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AMIT KUMAR commented on CASSANDRA-7838:
---------------------------------------
Thanks Joshua for the fixes and making it windows ready -so I had UNK earlier
to indicate if we just couldn't determine if the the result is from SIGAR not
being supported on a platform, results that we can't make sense off -however
with the reduced number of checks to a few (removing disk latency check/ remote
disk test), it became less useful and added to the cruft -so thanks for
removing those.
What's the next step?
Once this gets patched in I am interested to see if there is interest in
capturing SIGAR metrics periodically.
> Warn user when OS settings are poor / integrate sigar
> -----------------------------------------------------
>
> Key: CASSANDRA-7838
> URL: https://issues.apache.org/jira/browse/CASSANDRA-7838
> Project: Cassandra
> Issue Type: Improvement
> Reporter: T Jake Luciani
> Assignee: AMIT KUMAR
> Priority: Minor
> Labels: bootcamp, lhf
> Fix For: 3.0
>
> Attachments:
> 0005-CASSANDRA-7838-log-warning-for-networked-drives.patch,
> 0006-added-missing-winnt-native.patch,
> 0007-CASSANDRA-7838-WIP-adding-a-few-other-checks.patch,
> 0008-CASSANDRA-7838-Removed-network-check-and-read-latenc.patch,
> 0009-Bug-fix-swap-check-was-incorrect-fixed-logging-state.patch,
> 0010-Minor-log-change-happy-path.patch
>
>
> The Sigar project let's you probe os/cpu/filesystems across the major
> platforms.
> https://github.com/hyperic/sigar
> It would be nice on start-up to use this to warn users if they are running
> with settings that will make them sad, like Network drive or EBS on Ec2.
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