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04-02-2009 12:09 PM - last edited on 03-31-2014 07:31 PM by Lisa198503
04-02-2009 12:09 PM - last edited on 03-31-2014 07:31 PM by Lisa198503
Change/Modify the Controller Cache Size
Is there a way to modify/change the EVA controller cache?
P.S. This thread has been moved from Disk to Storage Area Networks (SAN) (Enterprise). -HP Forum Moderator
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04-02-2009 11:06 PM
04-02-2009 11:06 PM
Re: Change/Modify the Controller Cache Size
http://h20000.www2.hp.com/bizsupport/TechSupport/DocumentIndex.jsp?lang=en&cc=us&prodClassId=-1&contentType=SupportManual&prodTypeId=18964&prodSeriesId=433888
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04-03-2009 12:37 AM
04-03-2009 12:37 AM
Re: Change/Modify the Controller Cache Size
The basic structure cannot be modified. Half the RAM is used for internal data, the other half is divided between read cache and write cache.
When you create a vdisk you can choose if it will use read cache, and if the write cache will be write-through or write-back.