You don't really provide enough information about the actual makeup of the disks, what is the actual backend you are using as this can make a significant difference. How are the devices accessed - there are a shedload more questions on this front.
In general and it is a generalisation the RAID10 (striped then mirrored) should provide the better performance (true also for RAID01) than RAID1. But it is not really possible to comment further than that without knowing a bit more information about your setup.
Regards
Dave
Dave,
First off, thank you for taking the time to reply to my post. Here are some other details that I hope will be helpful (if there is any other backend information that you need, please let me know):
-Both RAID arrays (1 & 10) were created in the same system.
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