Hi again,
I've been happily using both Hammer and Jewel with SSD journals and
spinning disk Filestore OSDs for several years now and, as per my other
email, I'm about to purchase hardware to build a new (separate)
production cluster. I intend to use the same mixture of SSD for journals
(or DB/WAL) and spinning disks for Filestore/Bluestore data as per my
existing cluster.
* What's the recommendation for what to deploy?
I have a feeling the answer is going to be Luminous (as that's current
LTS) and Bluestore (since that's the default in Luminous) but several
recent threads and comments on this list make me doubt whether that
would be a good choice right now.
* Is using Bluestore and integrated DB/WAL (without SSDs at all) a
reasonable option for those used to the performance of SSD Journals +
spinning disk Filestore OSDs?
Thanks very much in advance for any advice.
Simon.
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