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    SubjectRe: [ANNOUNCE 0/6] Open-iSCSI High-Performance Initiator for Linux
    On Tue, Mar 08, 2005 at 09:51:39PM -0800, Alex Aizman wrote:
    > Matt Mackall wrote:
    > >How big is the userspace client?
    > >
    > Hmm.. x86 executable? source?
    > Anyway, there's about 12,000 lines of user space code, and growing. In
    > the kernel we have approx. 3,300 lines.
    > >>- 450MB/sec Read on a single connection (2-way 2.4Ghz Opteron, 64KB block
    > >>size);
    > >
    > >With what network hardware and drives, please?
    > >
    > Neterion's 10GbE adapters. RAM disk on the target side.


    Snipped my question about userspace deadlocks - that was the important
    one. It is in fact why the sfnet one is written as it is - it
    originally had a userspace component and turned out to be easy to
    deadlock under load because of it.

    Mathematics is the supreme nostalgia of our time.
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