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From "Keiichi Yusa" <keiichi.y...@aist.go.jp>
Subject Review Request 28279: CLOUDSTACK-7951: cloudstack-agent jsvc gets too large virtual memory space.
Date Thu, 20 Nov 2014 09:35:33 GMT

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https://reviews.apache.org/r/28279/
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Review request for cloudstack.


Bugs: CLOUDSTACK-7951
    https://issues.apache.org/jira/browse/CLOUDSTACK-7951


Repository: cloudstack-git


Description
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cloudstack-agent jsvc gets too large virtual memory space on huge
memory equipped machine.
Due to this problem, qemu-kvm process often fails deploying a VM
that uses large RAM.

This patch limits amount of memory used by cloudstack-agent jsvc.
As a result, qemu-kvm process does not fail deploying a VM that
uses large memory.


Diffs
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  packaging/centos63/cloud-agent.rc ab49524 

Diff: https://reviews.apache.org/r/28279/diff/


Testing
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We are using this patch in our CloudStack environment.
In fact, cloudstack-agent jsvc reduces virtual memory
from about 35GB to about 6GB. (Physical machine has 128GB RAM)


Thanks,

Keiichi Yusa


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