ZFS on small systems

[krad]

2009/9/17 Ruben de Groot <mail25 at bzerk.org>

> On Thu, Sep 17, 2009 at 04:35:37PM +0200, Anselm Strauss typed:
> > Thanks for your advice, Steve.
> >
> > I looked a bit at the source code and in
> > /usr/src/sys/cddl/contrib/opensolaris/uts/common/fs/zfs/arc.c and I
> > found this:
> >
> > /* set min cache to 1/32 of all memory, or 16MB, whichever is more */
> > arc_c_min = MAX(arc_c / 4, 64<<18);
> >
> > Could this mean that 16 MB are already enough to run ZFS?
>
> I seriously doubt it.
>
> Ruben
>
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Sun dont recommend it on a system with < 1 gb of ram, 2 or more is preferred
though.