Re: New fast(?)-boot results on ARM

From: Jamie Lokier
Date: Fri Aug 14 2009 - 14:47:01 EST


Zan Lynx wrote:
> Or maybe its cheap and slow flash. In that case I think your only hope
> is to make all the code as small as possible and/or find a different
> flash filesystem that does not have to read so much of the device to
> mount. Perhaps use a read-only compressed filesystem for the system
> binaries and reflash it for software upgrades. Only init and mount the
> writable flash for user-storable data well after system boot has finished.

Fwiw, logfs claims to mount quickly, but I haven't heard much about it
in recent months and http://logfs.org/logfs/ implies it's not really
stable yet. But maybe if you're working on a prototype that doesn't
matter so much.

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