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Posted to issues@cloudstack.apache.org by "Ivan Kudryavtsev (JIRA)" <ji...@apache.org> on 2017/09/13 13:34:00 UTC
[jira] [Updated] (CLOUDSTACK-10073) KVM host RAM overprovisioning
[ https://issues.apache.org/jira/browse/CLOUDSTACK-10073?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Ivan Kudryavtsev updated CLOUDSTACK-10073:
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Summary: KVM host RAM overprovisioning (was: Kvm host RAM overprovisioning)
> KVM host RAM overprovisioning
> -----------------------------
>
> Key: CLOUDSTACK-10073
> URL: https://issues.apache.org/jira/browse/CLOUDSTACK-10073
> Project: CloudStack
> Issue Type: Improvement
> Security Level: Public(Anyone can view this level - this is the default.)
> Components: cloudstack-agent, KVM
> Affects Versions: 4.10.0.0, 4.9.3.0
> Reporter: Ivan Kudryavtsev
> Priority: Trivial
>
> The PR introduces new cloudstack agent KVM property
> host.overcommit.mem.mb
> which allows increasing KVM host RAM more than physical RAM exists. It is necessary to utilize KSM and ZSwap features which extend RAM with deduplication and compression.
> https://github.com/apache/cloudstack/pull/2266
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