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
Thanks for your reply.
On Thu, Mar 27, 2014 at 8:41 PM, Charles Steinkuehler
char...@steinkuehler.net 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
When there are very small time window to update the content in flash. do
you choose to:
1. initially mount as ro, remount as rw, write your changes and remount
back to ro? OR
2. just mount as rw to boot up?
On Thu, Mar 27, 2014 at 8:47 PM, Yiling Cao yiling@gmail.com wrote:
Thanks for
From: Brandon I brandon.ir...@gmail.com
Reply-To: beagleboard@googlegroups.com
Date: Wednesday, March 26, 2014 at 6:46 PM
To: beagleboard@googlegroups.com
Subject: Re: [beagleboard] eMMC data corruption due to power removal?
Here's a good read: http://www.embeddedarm.com/about/resource.php
mailto:beagleboard@googlegroups.com
Subject: Re: [beagleboard] eMMC data corruption due to power removal?
Here's a good read:
http://www.embeddedarm.com/about/resource.php?item=459
I had a lng discussion about this with a colleague of mine
after we started seeing boards die
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
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
Here's a good read: http://www.embeddedarm.com/about/resource.php?item=459
I had a lng discussion about this with a colleague of mine after we
started seeing boards die.
Basically you're eventually doomed unless you mount the whole disk as read
only since the wear leveling algorithms
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.
How do routers handle this issue? they save the settings on different
devices?
I
Anyway to make monuting do fsck before mounting? Shall I edit fstab command
line or ?
On Thu, Mar 27, 2014 at 11:22 AM, Yiling Cao yiling@gmail.com 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?
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