Access Time

Access Time
How to find the time to access a RAID 5?

PLEASE HELP !!!!! What is the average access time in a system with a RAID-5 with two sets of four disks of 15GB with 13.5ms average access time.



RAID 5 does not improve access time. In fact, RAID 5, does not improve performance, because parity must be updated on each write and read on the read performance of RAID 5 is almost as good as RAID 0 for the same number of disks, except when to jump on the parity blocks.

Access Time




Access Time

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September 6th, 2007 in Office Equipment | tags: , , , ,