Re: AIX jfs filesystem

From: Bill Verzal (BVerzal@KOMATSUNA.COM)
Date: Mon Mar 29 2004 - 16:03:34 EST


Pretty close. If anything, the second would probably perform a *little*
better.

How many connections to the Shark do you have ? That would be the next
bottleneck.

BV
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"If everything is coming your way, then you are in the wrong lane"

Bill Verzal
AIX Administrator, Komatsu America
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             "Nguyen, Joseph"
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Let say I have ten LUNs on 10 separate 8-packs on the shark. Each LUN is
50GB. Do the two options below give me the same I/O performance?

a) 10 filesystems, 50GB/fs, every fs stripped across all 10 LUNs

b) 1 filesystem, 500GB/fs, fs stripped across all 10 LUNs

Joseph



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