Details
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New Feature
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Resolution: Fixed
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Minor
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None
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9223372036854775807
Description
We would like to be able to impose a subdirectory mount for some clients. The idea is that for clients which NID is among a given range, we only let them mount a predefined subdirectory on Lustre.
Given that we already have the Nodemap concept that is a policy group consisting of one or more NID ranges, we would like to extend this concept by adding a fileset information to it. So from every client pertaining to a nodemap on which a fileset information has been set, we can only mount the subdirectory corresponding to the fileset defined.
The objective of this ticket is to share a proposal on how Nodemap can be enriched with a fileset information.
I will post a patch with my initial proposal.
Thanks,
Sebastien.
Oleg Drokin (oleg.drokin@intel.com) merged in patch http://review.whamcloud.com/18784/
Subject:
LU-7846mdt: mount with fileset info from nodemapProject: fs/lustre-release
Branch: master
Current Patch Set:
Commit: 5c50b8609e54cc6fa72253a4c0ceb9c77961da3c