Hi,
can someone from inktank comment this? Might be using /dev/ram0 with an
fs on it be better than tmpfs as we can use dio?
Greets,
Stefan
----- Mail original -----
De: "Stefan Priebe - Profihost AG" <[email protected]>
À: "Sébastien Han" <[email protected]>
Cc: "Mark Nelson" <[email protected]>, "Alexandre DERUMIER" <[email protected]>, "ceph-devel"
<[email protected]>, "Mark Kampe" <[email protected]>
Envoyé: Jeudi 22 Novembre 2012 14:29:03
Objet: Re: RBD fio Performance concerns
Am 22.11.2012 14:22, schrieb Sébastien Han:
And RAMDISK devices are too expensive.
It would make sense in your infra, but yes they are really expensive.
We need something like tmpfs - running in local memory but support dio.
Stefan
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