Hello,
I'm using the following hardware:
Alpha Server 2100, StorageWorks raid array 200, two logical drives: the
first is composed by 2 RZ28D-VW configured to use Raid 1 and the other
composed by 3 RZ28D-VW configured to use Raid 0.
I notice that on the logical drive that is using Raid 0 I'm having the
following average:
Kbs Tps
2151 221
I obtained this statistics using uiao.
It means that on my RZ28D-VW disks I have an average of 73 Tps ( 221/3 ),
RZ28D-VW has an average access time of: 13.5 - 15.1 ms ( I read this on
Internet ). It means that these disks are heavily loaded because the
maximun requests by seconds of them are 66-74 ( 1000/13.5 - 1000/15.1 ).
Is the previous true ?
I will appreciate any comments.
TIA,
Abdon
Received on Thu Sep 11 1997 - 22:37:20 NZST