[gpfsug-discuss] S3 API and POSIX rights

[Brian Nelson]

Unfortunately, these features are not supported.  Multipart uploads are not
supported with Unified File and Object for the reason you mentioned, as the
separate parts of the object are written as separate files.  And because
the S3 and Swift authentication is handled differently, the user is not
passed through in the S3 path. Without the user information, the Unified
File and Object layer is not able to set the file ownership to the external
authentication user.  Ownership is set to the default of 'swift' in that
case.

-Brian

===================================
Brian Nelson
512-286-7735
(T/L) 363-7735
IBM Spectrum Scale
brnelson at us.ibm.com

On Wed, Jan 6, 2021, 12:52 PM Lukas Hejtmanek <xhejtman at ics.muni.cz>
wrote:

> Hello,
>
> we are playing a bit with Spectrum Scale OBJ storage. We were able to get
> working unified access for NFS and OBJ but only if we use swift clients.
> If we
> use s3 client for OBJ, all objects are owned by swift user and large
> objects
> are multiparted wich is not suitable for unified access.
>
> Should the unified access work also for S3 API? Or only swift is
supported
> currently?
>
> --
> Lukáš Hejtmánek
>
> Linux Administrator only because
>   Full Time Multitasking Ninja
>   is not an official job title
> _______________________________________________
> gpfsug-discuss mailing list
> gpfsug-discuss at spectrumscale.org
> http://gpfsug.org/mailman/listinfo/gpfsug-discuss
>
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