2012.08.11 Smythies: Differences in attributes:

First: The hard disk with 175-0ubuntu9 with launchpad revision 2761 put back to 2760 and 2759

doug@test-smy:~/udev$ diff sda2760.txt sda2759.txt
20,21c20,21
<     ATTR{stat}=="    5554     8397   257616   136328      518     1327    16948    41044        0    52208   177320"
<     ATTR{inflight}=="       0        0"
---
>     ATTR{stat}==" 1869494     4452 38018350 20968168     2426     2060    34566   174572        1 20696180 21117816"
>     ATTR{inflight}=="       1        0"
39,40c39,40
<     ATTRS{iorequest_cnt}=="0x1834"
<     ATTRS{iodone_cnt}=="0x1834"
---
>     ATTRS{iorequest_cnt}=="0x1c926c"
>     ATTRS{iodone_cnt}=="0x1c926b"

Second: The CD drive with 175-0ubuntu9 with launchpad revision 2761 put back to 2760 and 2759
Showing changes as expected.

doug@test-smy:~/udev$ diff sr02759.txt sr02759.txt
24c24
<     ATTR{events_poll_msecs}=="2000"
---
>     ATTR{events_poll_msecs}=="-1"
39,40c39,40
<     ATTRS{iorequest_cnt}=="0x9f"
<     ATTRS{iodone_cnt}=="0x96"
---
>     ATTRS{iorequest_cnt}=="0x1e"
>     ATTRS{iodone_cnt}=="0x15"