Re: [foxboro] AW: Systems backup
- From: Sascha Wildner <swildner@xxxxxxxxxx>
- To: foxboro@xxxxxxxxxxxxx
- Date: Wed, 09 Mar 2005 10:54:53 +0100
Weiss, Andreas wrote:
> OFHA can cause a 0 % idletime if you have some directories with
> thousands of files.
>
> But this shouldn't happen on normal I/A AW.
This is often heard but not really true. It's the processes' scheduling
priorities (among other factors) that count. In general there's nothing
wrong with a process using all CPU time if no other process needs it at
the moment. It only gets problematic if this process prevents other,
"more important" processes from getting cycles when they need them. But
this can have several other reasons.
--
Regards,
Sascha Wildner
erpicon Software Development GmbH
Neusser Str. 724-726
50737 Köln
Germany
Phone: +49 221 9746069
Fax: +49 221 9746099
eMail: swildner@xxxxxxxxxx
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