Hello,
Please keep in mind that you can have significant operational problems if
you choose too small OSDs. Sometimes your OSDs require >40G for
osdmaps/pgmaps/... and the smaller you OSD, the more likely it will be a
problem as Ceph is totally unable to deal with full disks and break apart.
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Martin Verges
Managing director
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Am Mo., 14. Sept. 2020 um 15:58 Uhr schrieb <response(a)ifastnet.com>om>:
https://www.kingston.com/unitedkingdom/en/ssd/dc1000b-data-center-boot-ssd
look good for your purpose.
----- Original Message -----
From: "Seena Fallah" <seenafallah(a)gmail.com>
To: "Виталий Филиппов" <vitalif(a)yourcmc.ru>
Cc: "Anthony D'Atri" <anthony.datri(a)gmail.com>om>,
"ceph-users" <
ceph-users(a)ceph.io>
Sent: Monday, September 14, 2020 2:47:14 PM
Subject: [ceph-users] Re: Choosing suitable SSD for Ceph cluster
Thanks for the sheet. I need a low space disk for my use case (around
240GB). Do you have any suggestions with M.2 and capacitors?
On Mon, Sep 14, 2020 at 6:11 PM <vitalif(a)yourcmc.ru> wrote:
There's also Micron 7300 Pro/Max. Please
benchmark it like described here
https://docs.google.com/spreadsheets/d/1E9-eXjzsKboiCCX-0u0r5fAjjufLKayaut_…
and send me the results if you get one :))
Samsung PM983 M.2
I want to have a separate disk for buckets index pool and all of my
server
bays are full and I should use m2 storage
devices. Also the bucket index
doesn't need much space so I plan to have a 6x device with replica 3 for
it. Each disk could be 240GB to not waste space but there is no
enterprise
nvme disk in this space! Do you have any
recommendations?
On Sun, Sep 13, 2020 at 10:17 PM Виталий Филиппов <vitalif(a)yourcmc.ru>
wrote:
Easy, 883 has capacitors and 970 evo doesn't
13 сентября 2020 г. 0:57:43 GMT+03:00, Seena Fallah <
seenafallah(a)gmail.com>
пишет:
Hi. How do you say 883DCT is faster than 970 EVO? I saw the
specifications and 970
EVO has higher IOPS than 883DCT! Can you please tell
why 970 EVO act lower than 883DCT?
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--
With best regards,
Vitaliy Filippov
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