Can anyone tell me why my GRaid2 500GB drive runs at about 80MB/s (off of a FW800 3 Port Card), and a brand new 1,5 TB runs at only 19 MB/s? Both drives are not partitioned, formatted Mac OS Extended (not journaled).
I also have a client's 1TB GRaid and it won't do better than 45MB/s. What gives?
The speed test numbers (disk read) are from the Blackmagic Disk Speed utility.
Clay
(Dual 2.5 G5, 4,5GB Ram, Blackmagic HD Plus, no other devices i.e. decks or cameras currently connected)