/proc/ide/hd?/settings interface is obsolete
mybox kernel: [1246589.298815] Warning: /proc/ide/hd?/settings interface is obsolete, and will be removed soon!
This message was seen on a lenny system running linux-image-2.6.26-2-686 and backupninja 0.9.6-4.
I see the same code is still found in revision 78884142 of handlers/sys.in on lines 432/433: 432 STATUS="Gathering information about your ide drivers:" 433 catiffile "/proc/ide"
(from redmine: created on 2009-10-18, closed on 2009-12-25)