lkml.org 
[lkml]   [2007]   [Jul]   [30]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
    /
    SubjectRe: bonnie++ benchmarks for ext2,ext3,ext4,jfs,reiserfs,xfs,zfs on software raid 5
    From
    Date
    On Mon, 2007-07-30 at 10:29 -0400, Justin Piszcz wrote:

    > Overall JFS seems the fastest but reviewing the mailing list for JFS it
    > seems like there a lot of problems, especially when people who use JFS > 1
    > year, their speed goes to 5 MiB/s over time and the defragfs tool has been
    > removed(?) from the source/Makefile and on Google it says not to use it
    > due to corruption.

    The defragfs tool was an unported holdover from OS/2, which is why it
    was removed. There never was a working Linux version. I have some
    ideas to improve jfs allocation to avoid fragmentation problems, but jfs
    isn't my full-time job anymore, so I can't promise anything. I'm not
    sure about the corruption claims. I'd like to hear some specifics on
    that.

    Anyway, for enterprise use, I couldn't recommend jfs, since there is no
    full-time maintainer.

    Thanks,
    Shaggy
    --
    David Kleikamp
    IBM Linux Technology Center

    -
    To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
    the body of a message to majordomo@vger.kernel.org
    More majordomo info at http://vger.kernel.org/majordomo-info.html
    Please read the FAQ at http://www.tux.org/lkml/

    \
     
     \ /
      Last update: 2007-07-30 22:13    [W:0.021 / U:49.676 seconds]
    ©2003-2017 Jasper Spaans. hosted at Digital OceanAdvertise on this site