Hi!

Two nights ago we upgraded one of our systems from an F880 Ontap 6.2.2 to Ontap 6.3.1 then upgraded the head to a FAS960.

The system has 3 FC-Loops with 4 DS14 (36GB Disks) on each

After this we are experiencing constant high Disk reads ranging between 20000-40000kB/s, with network traffic less than 9000KB/s out, and 7000kB/s in.

Disk writes matches Net in.

Disk scrub is not running

Suggestions?

...

...

...

...

...

>>>.rune