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https://issues.apache.org/jira/browse/MESOS-191?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13397323#comment-13397323
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Qinghe Jin commented on MESOS-191:
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What do you mean by disk spindles? "a slave with multiple spindles" means "a
slave with multiple disks" ?
I share the same idea that mesos tasks should schedule mesos tasks with disk
ability,especially for disk bound tasks. But compared to mem/cpu, disk is too
compilicated. And it‘s not clear that how could we use IO scheduling strategy
when we schedule mesos task. A possible way
is to monitor the IO use rate when schedule mesos tasks. Another way is to use
IO isolation to ensure the IO bandwidth for applications.
> Add support for disk spindles in resources
> ------------------------------------------
>
> Key: MESOS-191
> URL: https://issues.apache.org/jira/browse/MESOS-191
> Project: Mesos
> Issue Type: New Feature
> Reporter: Vinod Kone
>
> It would be nice to schedule mesos tasks with fine-grained disk scheduling.
> The idea is, a slave with multiple spindles, would specify spindle specific
> config. Mesos would then include this info in its resource offers to
> frameworks.
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