[jira] [Reopened] (CLOUDSTACK-4816) provide configurable option to choose single vs multipart upload to S3 object storage

["Min Chen (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/CLOUDSTACK-4816?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Min Chen reopened CLOUDSTACK-4816:
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Requirement is changed, global config option is not to turn on/off multipart upload, instead to allow customers to set the maximum single part upload size.

> provide configurable option to choose single vs multipart upload to S3 object storage 
> --------------------------------------------------------------------------------------
>
>                 Key: CLOUDSTACK-4816
>                 URL: https://issues.apache.org/jira/browse/CLOUDSTACK-4816
>             Project: CloudStack
>          Issue Type: Bug
>      Security Level: Public(Anyone can view this level - this is the default.) 
>          Components: Storage Controller
>    Affects Versions: 4.2.0
>            Reporter: Min Chen
>            Assignee: Min Chen
>            Priority: Critical
>             Fix For: 4.2.1
>
>
> In 4.2, we only supports multipart upload for registering templates and uploading volumes to object storage in secondary storage. The value of multi-part is for network failure and throughput when you are going to a remote storage. But with local storage (local to the DC) customers may prefer single upload. Also, for templates you know the full size of the object upfront and don't really need a multipart upload.
> Some object storage vendors may prefer that this can be configured.



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