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From "Pavan Kumar Bandarupally (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (CLOUDSTACK-4816) provide configurable option to choose single vs multipart upload to S3 object storage
Date Wed, 06 Nov 2013 12:00:20 GMT

    [ https://issues.apache.org/jira/browse/CLOUDSTACK-4816?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13814829#comment-13814829
] 

Pavan Kumar Bandarupally commented on CLOUDSTACK-4816:
------------------------------------------------------

A new global setting s3.singleupload.max.size is added, which determines the size (cap 5GB)
below which single part is to be used for uploading.

> 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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