It looks like the choices available to me in the SATA ~400GB and 3 DWPD
over 5 years range pretty much boils down to just the Intel DC S4600 and
the Samsung SM863a options anyway. Since David Herselman's thread has
put me off Intels I think I'll go with the Samsungs.
Regards,
Simon.
On 30/05/18 20:00, Simon Ironside wrote:
Hi Everyone,
I'm about to purchase hardware for a new production cluster. I was going
to use 480GB Intel DC S4600 SSDs as either Journal devices for Filestore
and/or DB/WAL for Bluestore spinning disk OSDs until I saw David
Herselman's "Many concurrent drive failures" thread which has given me
the fear.
What's the current go to for Journal and/or DB/WAL SSDs if not the S4600?
I'm planning on using AMD EPYC based Supermicros for OSD nodes with 3x
10TB SAS 7.2k to each SSD with 10gig networking. Happy to provide more
info here if it's useful.
Thanks,
Simon.
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