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    SubjectRe: raid0 slower than devices it is assembled of?
    Date
    Dnia Tuesday 16 of December 2003 05:01, jw schultz napisał:
    > No Linux [R]AID improves sequential performance. How would
    > reading 65KB from two disks in alternation be faster than
    > reading continuously from one disk?
    Well, but at the beginning I've got about 85-90MB/sec for buffered array
    reads. That was on 2.4.21-pre or even patched 2.4.20 (on siimage - in it's
    early stages, not sata_sil driver). Now it's 3 times slower (checkedwith
    preemptible kernel, it's even slower) - so something went bad.
    --
    Witold Kręcicki (adasi) adasi [at] culm.net
    GPG key: 7AE20871
    http://www.culm.net
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