-----Original Message-----
From: joystick [mailto:joystick@shiftmail.org] 
Sent: Thursday, November 14, 2013 3:44 AM
To: Justin Piszcz
Cc: 'Bernd Schubert'; 'linux-raid'
Subject: Re: 3.12: raid-1 mismatch_cnt question

On 13/11/2013 23:10, Justin Piszcz wrote:

I attempted to test both here:
http://home.comcast.net/~jpiszcz/20131113/joystick_cmds.txt

The --re-add did not work btw.

quoted

Unfortunately the --re-add HAD to work for the test to be of any value.

$ cat /sys/devices/virtual/block/md1/md/mismatch_cnt
303232

Ready to test again, mismatch_cnt very high..

[ .. ]

Please see the following per your new instructions:
http://home.comcast.net/~jpiszcz/20131114/joystick_cmds2.txt

Summary: No diffs found.

quoted

What kernel version is yours?

Was using system rescue cd 3.7.0, appears to be 3.4.47.
Will re-try with the latest system rescue cd, 3.8.1, appears to be 3.4.66.

On a side note, I have not seen any corruption on any of my files; debsums also confirms no issues with any of the system files, so I am wondering if mismatch_cnt is accurate based on the diff above and not seeing any corruption?

# debsums|grep -v OK$
debsums: no md5sums for libgme0
#

Justin.