Rick Fochtman wrote:
[...]
At the risk of sounding obtuse, I have to ask the question: why is striping even an issue today?

A the risk of... - because of performance reasons. Even on new shining DASD arrays it gives performance increase. BTDT. Good planning is harder than in very old days of SLEDs. You have to care about how MVS volumes are emulated on physical RAID groups.

--
Radoslaw Skorupka
Lodz, Poland


--
BRE Bank SA
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