Rh, my earlier reply was to you, and that link shows that it is now a problem with androids use of ext4.
On Thu, Mar 27, 2014 at 4:55 PM, rh_ <[email protected]> wrote: > On Thu, 27 Mar 2014 13:41:24 -0500 > Charles Steinkuehler <[email protected]> > wrote: > > > On 3/27/2014 12:26 PM, rh_ wrote: > > > On Thu, 27 Mar 2014 07:41:11 -0500 > > > Charles Steinkuehler > > > <[email protected]> wrote: > > > > > >> On 3/26/2014 10:22 PM, Yiling Cao wrote: > > >>> Thanks Brandon for your experience. I do agree with that better to > > >>> put whole disk read only. > > >>> > > >>> But how do iPhone and Android survive? Esp for those Android > > >>> phones? They are very prone to sudden power removal as well. > > >> > > >> What? These devices are battery powered, and other than opening > > >> the case and physically removing the battery they are guaranteed > > >> enough power to do a proper and orderly shutdown. > > > > > > I pull the battery on my android frequently doing devel. Never had > > > any problems. I pull the plug on my BBB all the time too, at least > > > once/day. No problems. > > > > Yes, but are you writing to the flash when you pull the power? > > Don't know. But it's possible. How would I know? If it doesn't boot? > For android there's JAFFS (or is it YAFFS) so it's more robust than ext4 > I guess. > > > > > There is a huge difference between "it works for me" and *RELIABLY* > > avoiding data corruption when power is unexpectedly removed with > > significant write activity in-progress. > > Ok, but I haven't encountered a problem yet, and I'm never that lucky. > With the millions and millions (billions?) of handsets I would think > data corruption would be a much more visible problem. I haven't seen > it happen yet over many phones and many years. > > -- > For more options, visit http://beagleboard.org/discuss > --- > You received this message because you are subscribed to a topic in the > Google Groups "BeagleBoard" group. > To unsubscribe from this topic, visit > https://groups.google.com/d/topic/beagleboard/dV0ctlQykYI/unsubscribe. > To unsubscribe from this group and all its topics, send an email to > [email protected]. > For more options, visit https://groups.google.com/d/optout. > -- For more options, visit http://beagleboard.org/discuss --- You received this message because you are subscribed to the Google Groups "BeagleBoard" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. For more options, visit https://groups.google.com/d/optout.
