Re: bonnie++ uninterruptible under heavy I/O load

From: Fabio Coatti (fabio.coatti_at_wseurope.com)
Date: 03/11/05

  • Next message: Baruch Even: "Re: bonnie++ uninterruptible under heavy I/O load" 
    To: Denis Vlasenko <vda@port.imtp.ilyichevsk.odessa.ua>
Date:	Fri, 11 Mar 2005 14:20:52 +0100

    Alle 12:35, venerd́ 11 marzo 2005, Denis Vlasenko ha scritto:

    > >
    > > Unresponsiveness is not 2.6.11 specific (we've seen the same thing on
    > > 2.6.10 and 2.6.8), not I/O scheduler specific ("as" and "deadline" behave
    > > the same) and not CPU/SMP specific (reproduced on single P4 HT and single
    > > P3), but only on these two DL585 servers we've seen bonnie++ resisting
    > > kill -9 for tens of seconds.
    > >
    > > Of course on request I can provide any other useful info.
    > > Any help is appreciated.
    >
    > I think Alt-SysRq-T will be interesting to see

    Unfortunately this machine is on a remote location, so we don't have access to
    keyboard. In some days we will be able to have a report of Alt-SysRq-T, but
    until this of course we can provide any information that can be gathered on
    a remote shell. 

    -- 
Fabio Coatti              Wireless Solutions SpA - DADA group   
Services Manager        Europe HQ, via Castiglione 25 Bologna 
http://www.wseurope.com     Tel: +390512966811 Fax: +390512966800
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  • Next message: Baruch Even: "Re: bonnie++ uninterruptible under heavy I/O load"

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