Hi!
Did anybody had some strange io problems? I am using Gentoo (Kernel 3.7.x) on 
my net6501-70. It's installed on a Intel Series 310 80GB SSD and there is also 
a second hdd build in (Western Digital Black 750GB).

Well, I've noticed, that everything is very slow. E.g. unpacking a tar with 
10MB Size takes up to 30 seconds..

HDParm shows really strange values:

/dev/sda: (SSD)
 Timing cached reads:   836 MB in  2.00 seconds = 417.00 MB/sec
 Timing buffered disk reads:   6 MB in  3.22 seconds =   1.86 MB/sec

dev/sdb: (HDD)
 Timing cached reads:    26 MB in  2.00 seconds =  12.98 MB/sec
 Timing buffered disk reads:   8 MB in  4.82 seconds =   1.66 MB/sec

According to iotop, the whole system is doing nothing, there aren't any writes 
or reads in idle..

I don't know what to do, in order to get this fixed. Anybody an idea? Most 
strange is, that the HDD and SSD are both slow, so it seems not to be the disks 
fault.

dmesg: http://pastebin.com/vTXhBBZn
cat /proc/interrupts: http://pastebin.com/XM6e7KQz

Thanks!
Conrad
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