Leopard updating boot caches
You can download and run Kext Utility to update the caches for both /System/Library/Extensions and /Extra/Extensions for any system 10.5 Leopard or higher.This utility is easiest for newbies, but it can be inconsistent and occasionally not update the caches properly, particularly on 10.7 Lion systems.
This Apple Macintosh informational how to perform basic and advanced general maintenance, hard drive and system back ups and troubleshooting guide is a free tutorial about Mac OS-X 10.10 Yosemite, 10.9 Mavericks, 10.8 Mountain Lion, 10.7 Lion, 10.6 Snow Leopard, 10.5 Leopard, OS10.4 Tiger, 10.3 Panther, 10.2 Jaguar, Operating Systems on the next generation 2014 2013 2012 2007 2008 2009 2010 2011 Mac Pros desktops, i Macs, and generation five G5 Altivec CPU workstations, including dual core quad core eight core processors quad processors 12-core Macbook Pro laptops Intel-based Intel Xeon Mac Pro Intel Xeon Mac Pro computers.
For Clover users, you can put your kexts in EFI/Clover/kexts/Other.
But if you have 2 or more OS X versions in your Hackintosh, and need especific kexts, you need put your kexts in the corresponding folder. If these folders are not there, just create them And use this value in your config.plist to update the Clover cache - Read more about that here: Inject Kexts and No Caches Note for Clover users: Don't duplicate the kexts, or you use in System/Library/Extensions or in EFI/Clover/kexts/**** Note that on 10.7 Lion systems, the kext cache by default is ignored.
What do MDS and MDWorker have to do with Spotlight?
The MDS process and mdworker processes usually run concurrently on your Mac when Spotlight is indexing your Mac.