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DarkMennis
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February 24th, 2010 07:00
SRDF/S and Dirty Tracks
Hi all
If using SRDF/S and in the event of a Link failure between sites - what is the maximum limitation of dirty tracks that can be accumulated on the R1 before it Impacts the Array's Performance or the servicing of Host IO to the Device.
DarkMennis
5 Posts
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Posted February 25th, 2010 04:00
Hi Quincy56
Thanks - that was also my understanding but just couldn't remember...... So in essence the only limitation would be the actual capacity of Dev or Meta in question, where all the tracks in that Dev will therefore be marked as "owed"?RobertDudley
2 Intern
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448 Posts
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Posted February 25th, 2010 04:00
Yes.
If you owe 100% of the data on the volume to the target thats as high as it gets.
Quincy561
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Posted February 24th, 2010 07:00