#11220 NORM 1.75-so: Probe ext4 corruption

[Zarro Boogs per Child]

#11220: Probe ext4 corruption
---------------------------------------+------------------------------------
           Reporter:  martin.langhoff  |       Owner:  martin.langhoff
               Type:  task             |      Status:  new            
           Priority:  normal           |   Milestone:  1.75-software  
          Component:  distro           |     Version:  not specified  
         Resolution:                   |    Keywords:                 
        Next_action:  never set        |    Verified:  0              
Deployment_affected:                   |   Blockedby:                 
           Blocking:                   |  
---------------------------------------+------------------------------------

Comment(by martin.langhoff):

 After a few days of running with an SD card, and changes to the script
 that write to the SD card, and perform an EC poweroff, no corruption is
 observed in 3 units (only one with SD card).

 Jon mentioned he is using a USB-Ethernet dongle. I have added 2 asix USB-
 Ethernet, put a cable across them, and added a pingflood to the fstorture
 test.

 With the asix devices connected, and while updating the script (and
 testing nc and ping between interfaces) we got a few interesting messages:
 ext2 lookup errors (over /bootpart possibly) and X/Galcore problems. See
 dmesg attached...

-- 
Ticket URL: <http://dev.laptop.org/ticket/11220#comment:3>
One Laptop Per Child <http://laptop.org/>
OLPC bug tracking system