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On Sun, Feb 08 2004, Eduard Bloch wrote: > Moin John! > John Bradford schrieb am Friday, den 06. February 2004: > > > > > unmounted before an erase, when it is re-mounted, the stale data is > > > > read from the device's own cache, which should have been invalidated > > > > by the erase. > > > > > > Is it realy a hardware issue? > > > > I originally thought so, but maybe I was wrong. Jens posted a patch > > to invalidate kernel buffers on an umount - if the problem persists > > with that patch, I still believe it is a hardware fault. > > And I don't. One of the cdrtools Debian maintainers just wrote that the > patch does NOT solve the problem with the scenario described above in > the thread. Perhaps another program has the device open still? In that case, we don't invalidate the toc cache. -- Jens Axboe - 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/ | ||||||||||||
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