[lkml]   [2010]   [Dec]   [22]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
Messages in this thread
    SubjectRe: Slow disks.
    On Wed, Dec 22, 2010 at 12:52:08PM -0800, David Rees wrote:
    > On Mon, Dec 20, 2010 at 6:15 AM, Rogier Wolff <> wrote:
    > > A friend of mine has a server in a datacenter somewhere. His machine
    > > is not working properly: most of his disks take 10-100 times longer
    > > to process each IO request than normal.
    > I've seen noticeable slowdowns before when the disks were running long
    > SMART tests. It doesn't seem to affect all drives the same. The
    > smartctl data you posted didn't say whether or not the disks were
    > currently running a SMART test, but it's worth double checking.

    No, the machine has trouble 24/7, I seriously doubt that it would be
    running smart tests 24/7.


    ** ** ** +31-15-2600998 **
    ** Delftechpark 26 2628 XH Delft, The Netherlands. KVK: 27239233 **
    *-- BitWizard writes Linux device drivers for any device you may have! --*
    Q: It doesn't work. A: Look buddy, doesn't work is an ambiguous statement.
    Does it sit on the couch all day? Is it unemployed? Please be specific!
    Define 'it' and what it isn't doing. --------- Adapted from lxrbot FAQ

     \ /
      Last update: 2010-12-22 23:49    [W:0.019 / U:2.200 seconds]
    ©2003-2017 Jasper Spaans. hosted at Digital OceanAdvertise on this site