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" <s.pri...@profihost.ag>
À: "Sébastien Han" <han.sebast...@gmail.com>
Cc: "Mark Nelson" <mark.nel...@inktank.com>, "Alexandre DERUMIER" <aderum...@odiso.com>, "ceph-devel"
<ceph-devel@vger.kernel.org>, "Mark Kampe" <mark.ka...@inktank.com>
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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