diskarbitrationd using 99% cpu

Wilson1313

macrumors member
Original poster
Nov 29, 2008
95
169
I just updated from Lion and Mountain Lion on my Macbook Air 2012 w/ 8GB ram and the process diskarbitrationd is using 99% of the cpu. Any ideas of the cause?? It's really sucking the power out of the Air...
 

Wilson1313

macrumors member
Original poster
Nov 29, 2008
95
169
Maybe it was just that- I just am surprised it was indexing for that long, since it's not like I had just added a bunch of new files. But I rebooted and it stopped, but I'll keep an eye on it.