[lkml]   [2007]   [Jun]   [20]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
Messages in this thread
    SubjectSATA Harddisk speed drop of 100 MB/s
    hdparm -tT gives over 160 MB/s for my tripple 10k rpm Raptor RAID5
    on 2.6.18, as expected.

    In 2.6.22-rc5 this dropped to only 60 MB/s !

    Is this a known issue?

    I also measured it with bonnie; I get 108 MB/s reading speed on
    2.6.18 and only 68 MB/s on 2.6.22-rc5.

    Carlo Wood <>
    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: 2007-06-21 00:51    [W:0.026 / U:32.200 seconds]
    ©2003-2016 Jasper Spaans. hosted at Digital OceanAdvertise on this site