[lustre-discuss] obsolete Lustre file-joining feature

Dilger, Andreas andreas.dilger at intel.com
Thu Nov 9 16:38:53 PST 2017

On Nov 9, 2017, at 14:05, teng wang <tzw0019 at gmail.com> wrote:
> Hi,
> Seems like "lfs join" command is no longer supported in the version 
> Is there any alternative for this feature? For example, is there 
> any user-level Lustre API for this feature?

The "file join" feature was only experimental at best, and has not been available for years.  In Lustre 2.10 the "composite layout" feature
implements similar (though not identical) functionality.

Cheers, Andreas
Andreas Dilger
Lustre Principal Architect
Intel Corporation

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