=== TODO ===
We need to update the time of the Community Meeting wiki page: after the
daylight saving changes it's not clear what is the right time (some
people joined after the call :-((( )
=== 0.5.0-RC2 is OUT ===
PLEASE TEST AND SHARE YOUR FEEDBACK
> Nanda: there is a problem on the Datanode side when it's restarted
it checks the container db for deletion records. We need to optimize
that part. (Not a blocker for the release)
=== Ongoing discussions ===
---> Edge cases of the Rack-aware replication (Stephen) ------------
* Open question: close pipelines vs. migrating containers between
open containers
* Jitendra: we need to make the pipeline creation / close faster
anyway
* Some questions raised by Pifta about sharing code between the
replication strategies of Open / closed containers
* Marton: We might need different implementation but we can share
some code
* Xiaoyu: There were some decisions regarding how the rack
awareness code has been implemented but it can be revisited based on our
experiences. (It was hard to share between open / close pipelines)
* Arpit: can we just deny the creation of the non-rack-aware
pipelines if the rack aware configuration exists? It would simplify the
questions. (Agreement: let's check how the script works. Good idea, if
it works... We can make it more sophisticated if we can see business
requirements...)
* Proposal to add / remove new / old nodes from Ratis ring seems to
be complex.
* Jitendra: Pipelines should be more lightweight long-term (create /
close more easily). It should be easy to close/create new pipelines.
(Especially with having multi-raft)
---> S3 vs volume names (Marton) ------------
* Arpit: there are multiple problems with volumes: the whole notion
of ownership with volumes needs to be revisited
* We need further discussion and understanding the importance of Volumes
---> SCM HA design (Li Chen) ------------
* work in progress (see the mailing list)
---> Design doc for NFS (HDDS-3001)
* work in progress: will be published soon
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