Re: MMC: commit dba3c29 ruins mmc card data on beagle-xm revB

2012-06-22 Thread Paolo Pisati
On 06/20/2012 09:23 AM, T Krishnamoorthy, Balaji wrote: i just want to say that i'm affected by this too, and i can reproduce it 100%. Is it with SD or MMC card Can you provide Beagle board rev info? kingston 4g class 4 sdhc c04g taiwan tested on a beagle xm rev a and rev c, both boards

Re: MMC: commit dba3c29 ruins mmc card data on beagle-xm revB

2012-06-22 Thread T Krishnamoorthy, Balaji
On Fri, Jun 22, 2012 at 5:21 PM, Paolo Pisati p.pis...@gmail.com wrote: On 06/20/2012 09:23 AM, T Krishnamoorthy, Balaji wrote: i just want to say that i'm affected by this too, and i can reproduce it 100%. Is it with SD or MMC card Can you provide Beagle board rev info? kingston 4g

Re: MMC: commit dba3c29 ruins mmc card data on beagle-xm revB

2012-06-20 Thread T Krishnamoorthy, Balaji
On Tue, Jun 19, 2012 at 10:23 PM, Paolo Pisati p.pis...@gmail.com wrote: On 06/13/2012 05:28 PM, T Krishnamoorthy, Balaji wrote: On Mon, Jun 11, 2012 at 12:50 PM, Ming Lei ming@canonical.com wrote: On Mon, Jun 11, 2012 at 2:21 PM, T Krishnamoorthy, Balaji balaj...@ti.com wrote: Hi Ming

Re: MMC: commit dba3c29 ruins mmc card data on beagle-xm revB

2012-06-19 Thread Paolo Pisati
On 06/13/2012 05:28 PM, T Krishnamoorthy, Balaji wrote: On Mon, Jun 11, 2012 at 12:50 PM, Ming Lei ming@canonical.com wrote: On Mon, Jun 11, 2012 at 2:21 PM, T Krishnamoorthy, Balaji balaj...@ti.com wrote: Hi Ming Lei, Can you let me know if you noticed any write/timeout errors ?

Re: MMC: commit dba3c29 ruins mmc card data on beagle-xm revB

2012-06-19 Thread Ming Lei
On Wed, Jun 20, 2012 at 12:53 AM, Paolo Pisati p.pis...@gmail.com wrote: On 06/13/2012 05:28 PM, T Krishnamoorthy, Balaji wrote: Couldn't reproduce the issue with BeagleXM rev C, Might be a combination of rev and SD card. How often do you see mis-match in file content? i just want to say that

Re: MMC: commit dba3c29 ruins mmc card data on beagle-xm revB

2012-06-14 Thread Ming Lei
On Wed, Jun 13, 2012 at 11:28 PM, T Krishnamoorthy, Balaji Couldn't reproduce the issue with BeagleXM rev C, Might be a combination of rev and SD card. How often do you see mis-match in file content? Every time after writing file on file system. After umount and mount again, the file will be

Re: MMC: commit dba3c29 ruins mmc card data on beagle-xm revB

2012-06-12 Thread S, Venkatraman
On Mon, Jun 11, 2012 at 12:50 PM, Ming Lei ming@canonical.com wrote: On Mon, Jun 11, 2012 at 2:21 PM, T Krishnamoorthy, Balaji balaj...@ti.com wrote: Hi Ming Lei, Can you let me know if you noticed any write/timeout errors ? Nothing error logs found during writing. Below is one of my

Re: MMC: commit dba3c29 ruins mmc card data on beagle-xm revB

2012-06-11 Thread Ming Lei
On Mon, Jun 11, 2012 at 2:21 PM, T Krishnamoorthy, Balaji balaj...@ti.com wrote: Hi Ming Lei, Can you let me know if you noticed any write/timeout errors ? Nothing error logs found during writing. Below is one of my test case. root@beagleboard:~# upk updateing kernel... flush storage...

MMC: commit dba3c29 ruins mmc card data on beagle-xm revB

2012-06-10 Thread Ming Lei
Hi, After bisecting, I found that the commit below can ruin the mmc card data (writing incorrect file, or fs is corrupt) on my beagle-xm revB, and reverting the commit below will fix the problem. commit dba3c29ea4a1d5d544f59b94fd8a41662135e071 Author: Balaji T K balaj...@ti.com Date: Mon Apr