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https://issues.apache.org/jira/browse/WHIRR-309?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13040160#comment-13040160
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Andrei Savu commented on WHIRR-309:
-----------------------------------
We could also implement this in terms of import / export data to / from local
machine or blob store. I believe this approach is more portable than EBS.
> Start/Stop Cluster Support
> --------------------------
>
> Key: WHIRR-309
> URL: https://issues.apache.org/jira/browse/WHIRR-309
> Project: Whirr
> Issue Type: New Feature
> Components: cli
> Environment: Amazon: Instances with an EBS root drive.
> Reporter: Travis Bolinger
> Priority: Minor
> Labels: features
>
> As per the discussion on IRC May 17, 2011.
> Add the ability for clusters to be stopped and started later while preserving
> data. AWS instances with an ebs root drive can be stopped and started again
> later while preserving data.
> Ideally, the Start/Stop ability will be available to other services besides
> Amazon.
> A note for amazon ebs instances (and possibly other services): when each node
> is started up again, it will receive a new IP address. Thus, the
> configuration files on each node may need to be changed to reflect the new IP
> addresses.
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