[lkml]   [2007]   [Apr]   [3]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
Messages in this thread
    SubjectRe: Lower HD transfer rate with NCQ enabled?
    Mark Lord wrote:
    > But WD drives, in particular the Raptor series, have a firmware "feature"
    > that disables "drive readahead" whenever NCQ is in use.

    Why is this an issue? Shouldn't the kernel be sending down its own
    readahead requests to keep the disk busy?

    To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
    the body of a message to
    More majordomo info at
    Please read the FAQ at

     \ /
      Last update: 2007-04-03 21:21    [W:0.018 / U:165.800 seconds]
    ©2003-2016 Jasper Spaans. hosted at Digital OceanAdvertise on this site