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Re: /proc/sys/vm/bdflush



* Marc-Christian Petersen <m c p gmx net>:

> > Linux postamt1.charite.de 2.4.19-ac4 #1 Mon Aug 19 14:35:20 CEST 2002 i686

> There is your problem. 2.4.19 and even latest 2.4.20 has those kind of 
> behaviour in some situations. I had the same experience. Read the thread 
> between Andrea and me some days ago.
> 
> Someone wrote you can use:
> 
> elvtune -r 2048 -w 131072 /dev/$yourdevice
> echo "90 500 0 0 600000 600000 95 20 0" >/proc/sys/vm/bdflush
> 
> and with those settings the "freeze" behaviour is gone but I cannot confirm 
> that. 2.4.19|2.4.20 has those problems too even with those settings, but not 
> as worst as without it.

We shall try that. Right now I'm running 2.4.20-rc2, but still have
the occasional lockup.

-- 
Ralf Hildebrandt (Im Auftrag des Referat V a)   Ralf Hildebrandt charite de
Charite Campus Mitte                            Tel.  +49 (0)30-450 570-155
Referat V a - Kommunikationsnetze -             Fax.  +49 (0)30-450 570-916





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