[lkml]   [2003]   [Jul]   [1]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
Messages in this thread
    SubjectRe: is down
    On Sun, Jun 29, 2003 at 12:13:55AM +0100, Alan Cox wrote:
    > On Sad, 2003-06-28 at 23:15, Dr. David Alan Gilbert wrote:
    > > Hmm - why should it suck so badly? Shouldn't USB 2 (yes I mean the
    > > 480Mbps) manage 40MByte/s+ ?
    > I don't think you get the full 480Mbit/sec on a single device.
    > 5Mbyte/sec is a bit low but that may be some of the remaining work on
    > the USB EHCI drivers. I've not tried 2.5.x which may be way better here.

    As a random data point, we're using external USB2 Maxtor IDE
    drives (they also have firewire support, but the weird grille on the
    back of our server prevented the firewire plug from properly inserting
    into the combo USB2/firewire card I bought) for our backups on
    2.4.21-rc1-rmap15g, and I was seeing around 10Mbyte/sec when I was
    monitoring it the first couple times. It's also been much more
    reliable than the tape solutions we've tried, and it's hard to beat
    the price.

    Zed Pobre <> a.k.a. Zed Pobre <>
    PGP key and fingerprint available on finger; encrypted mail welcomed.
    [unhandled content-type:application/pgp-signature]
     \ /
      Last update: 2005-03-22 13:46    [W:0.019 / U:4.816 seconds]
    ©2003-2017 Jasper Spaans. hosted at Digital OceanAdvertise on this site