Re: Apache in D state after U2 update

["Stephen J. Smoogen" <smooge gmail com>]

On 10/8/05, Milan Keršláger <milan kerslager pslib cz> wrote:
> Hi,
>
> I experienced a lot of Apache child in D state and nothing doing (I
> attached strace). This happens under higher load (concurrent reading
> from the same file etc).
>
> I experienced this since 17.EL kernel and I experienced this under x86
> and x86_64 architecture too.
>

A couple of questions:
What type of file
  size of file
  where it is located?
  what is filesystem type (ext3, jfs,etc)
  what is the partition type (LVM, basic)
What does iostat say and what else is causing the load?

> Anybody other seen this too?
>
> --
>                         Milan Kerslager
>                         E-mail: milan kerslager pslib cz
>                         WWW:    http://www.pslib.cz/ke/
>
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--
Stephen J Smoogen.
CSIRT/Linux System Administrator