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  1. DeltaCloud
  2. DTACLOUD-320

Large file support for blobs (bucket collection)

    Details

    • Type: New Feature
    • Status: Open
    • Priority: Major
    • Resolution: Unresolved
    • Component/s: None
    • Labels:
      None
    • Environment:
      Buckets Collection - EC2 (s3) and Openstack (swift) drivers

      Description

      (copied from dev@deltacloud.apache.org mailing list - email "Large file (> 5GB) support with openstack swift back end" 09/09/2012):

      On 09/09/12 10:21, Todd Loeber wrote:> I have been looking at deltacloud with swift as the back end provider
      > and it looks like the deltacloud/swift combination doesn't support
      > uploading files larger than 5GB. According to the following
      > documentation:
      >
      > http://docs.openstack.org/developer/swift/overview_large_objects.html
      >
      > swift has a maximum blob size of 5GB and larger files must be split
      > into chunks before uploading. After uploading the chunks, a manifest
      > file with an X-Object-Manifest attribute must be uploaded to tie the
      > chunks together.
      >
      > I wasn't able to pass the X-Object-Manifest attribute through
      > deltacloudd to the swift back end. Is there a way to do this? I
      > tried the following:
      >
      > curl -H "X-Object-Manifest: TestBucket/BigFile" -X PUT --user
      > "account%3Auser:password" --data-binary ""
      > http://localhost:3001/api/buckets/TestBucket/BigFile
      >
      > Thanks in advance!
      >
      > Todd
      >

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          People

          • Assignee:
            marios Marios Andreou
            Reporter:
            marios Marios Andreou
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            Dates

            • Created:
              Updated:

              Development