#92519 isn't totally true, it actually doesn't work on 64-bit, after a while (80 days for me) the procstats fields will overflow the signed int field and the hd leds will be permanently on. the problem is using ints instead of longs.
Created attachment 236565 [details, diff] fix some of the int->long may or may not be needed, but what the hey.
Yes, probably the keywording team did not try running the dockapp for more than 80 days ;) Thanks for the patch, I've added it in 0.9.9-r1
fwiw the problem isn't fixed by restarting the dockapp, the issue is the numbers in /proc/diskstat no longer fit in a signed int, re the changelog entry. i'll let you know in a couple of million years if it needs to be unsigned long. :)