NAND out of space crash

David Woodhouse dwmw2 at infradead.org
Mon Jul 21 22:13:06 EDT 2008


On Mon, 2008-07-21 at 10:29 -0700, Deepak Saxena wrote:
> I can go ahead and apply the existing Nokia patch into the 8.2 kernel as
> a short-term measure but don't want to arbitrarilly choose a reservation size. 
> Dave, do you have a suggestion as to what percentage should be reserved to 
> keep the GC from going out of control? If not, we'll need to run some
> performance tests to find the sweet spot.

I don't have a suggestion. But I'd prefer not to apply the overly
complex patch from Artem -- just add a 'root only' threshold and
hard-code it for now (we should really expose _all_ the thresholds in
sysfs).

-- 
dwmw2




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