How about making system partition be mounted as read-only and data partition be mounted after booting and checking? In this case, only data partition has possibility of corruption.
Sent from my iPad > On Mar 26, 2014, at 9:53 PM, Yiling Cao <yiling....@gmail.com> wrote: > > Hi I have some my products deployed with am335x with Micron eMMC 2GB, but my > products allow users to unplug power as they wish. > > My linux app very rarely writes to the eMMC. and my /etc/fstab specifies > /var/log and /tmp to tempfs; fstab mount all partitions with "noatime" > properties. > > But around 2 months of deployment, I found that around 1-2% am335x machines, > have some sort of data corruption, resulting fail to boot up. > > Can anyone share some thoughts/ experience about how to resolve this issue? > In real life product, whats the best practice? > -- > 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 beagleboard+unsubscr...@googlegroups.com. > 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 beagleboard+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/d/optout.
