as far as my experience is,
the journaling should flush cache explicitly when needed.
so even when caching is turned on, there is a request to write when  
the journaling thinks it is needed.

just my two cents
matthias

On 02.08.2005, at 12:23, Denis Solovyov wrote:

>
> It  is  not  directly  concerning TSL, but probably you may give me  
> some
> good advice.
>
> Is  it  really  dangerous  to  use  disk  write  cache (hdparm -W1)  
> with
> journaling file systems such as ext3?  Would you recommend to turn  
> write
> cache  off  for disks which have ext3 partitions?  Or maybe such  
> problem
> is overestimated?
>
> Denis Solovyov
>
>
> _______________________________________________
> tsl-discuss mailing list
> [email protected]
> http://lists.trustix.org/mailman/listinfo/tsl-discuss
>

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