Re: [POT] Which journalised filesystem ?

From: Ragnar Kjørstad (kernel@ragnark.vestdata.no)
Date: Wed Oct 03 2001 - 08:01:45 EST


On Wed, Oct 03, 2001 at 02:54:17PM +0200, Dave Jones wrote:
> Alan mentioned this was something to do with the IBM hard disk
> having strange write-cache properties that confuse ext3.
> I'm not sure if this has been fixed or not yet, but its enough
> to make me think twice about trying it on the vaio for a while.

If a disk is doing write-back caching, it's likely to break all
journaling filesystem and anything else that relies on write ordering.

-- 
Ragnar Kjørstad
Big Storage
-
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@vger.kernel.org
More majordomo info at  http://vger.kernel.org/majordomo-info.html
Please read the FAQ at  http://www.tux.org/lkml/



This archive was generated by hypermail 2b29 : Sun Oct 07 2001 - 21:00:27 EST