Hi,
first of all, check the workload you like to have on the filesystem if
you plan to migrate an old one do some proper performance-testing of
the old storage.
the io500 can give some ideas
https://www.vi4io.org/io500/start but it
depends on the use-case of the filesystem
cheers,
Ansgar
Am Fr., 11. Juni 2021 um 10:54 Uhr schrieb Szabo, Istvan (Agoda)
<Istvan.Szabo(a)agoda.com>om>:
>
> Hi,
>
> Can you suggest me what is a good cephfs design? I've never used it, only rgw and
rbd we have, but want to give a try. Howvere in the mail list I saw a huge amount of
issues with cephfs so would like to go with some let's say bulletproof best
practices.
>
> Like separate the mds from mon and mgr?
> Need a lot of memory?
> Should be on ssd or nvme?
> How many cpu/disk ...
>
> Very appreciate it.
>
> Istvan Szabo
> Senior Infrastructure Engineer
> ---------------------------------------------------
> Agoda Services Co., Ltd.
> e: istvan.szabo@agoda.com<mailto:istvan.szabo@agoda.com>
> ---------------------------------------------------
>
>
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