Hi,
On 2022-12-01 8:26, Manuel Holtgrewe wrote:
The Ceph cluster nodes have 10x enterprise NVMEs each (all branded as
"Dell
enterprise disks"), 8 older nodes (last year) have "Dell Ent NVMe v2
AGN RI
U.2 15.36TB" which are Samsung disks, 2 newer nodes (just delivered)
have
"Dell Ent NVMe CM6 RI 15.36TB" which are Kioxia disks.
Does the "RI" stand for read-intensive?
I think you need mixed-use flash storage for a Ceph cluster as it has
many random write accesses.
Regards
--
Robert Sander
Heinlein Support GmbH
Schwedter Str. 8/9b, 10119 Berlin
https://www.heinlein-support.de
Tel: 030 / 405051-43
Fax: 030 / 405051-19
Amtsgericht Berlin-Charlottenburg - HRB 93818 B
Geschäftsführer: Peer Heinlein - Sitz: Berlin
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