Re: [Xen-devel] blkif shared ring

[Samuel Thibault <samuel.thibault@xxxxxxxxxxxx>]

Hello,

Samvel Yuri, le Tue 18 Nov 2008 15:29:48 -0800, a écrit :
> Wouldn't the shared ring be likely a bottleneck in very large number
> os IOs, have anybody ran into such issue?

Compared to disk speeds, it is almost a bottleneck nowadays. In mini-os,
I could achieve almost native performance, but that was by using the
whole buffer page. When disk will get faster, one page won't be enough.

Samuel

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