Ramdrive as L2 cache? Topic is solved

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Adz
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Ramdrive as L2 cache?

Post by Adz »

Can we use our ramdrive as L2 cache? I have a spare empty RAMDrive.

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Re: Ramdrive as L2 cache?

Post by Support »

No. This is not suggested.
Adz
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Re: Ramdrive as L2 cache?

Post by Adz »

support wrote:No. This is not suggested.
why not?
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Re: Ramdrive as L2 cache?

Post by Support »

L2 cache is designed to use physical persistent storage devices.
If your RAMDrive is a physical device, you need to tick the option "Volatile Cache Contents" in the Advanced Level-2 Cache Options". Theoretically, using this kind of drives shall have no problems. However I'm sorry that we didn't test such cases.
If your RAMDrive is a virtual device, why not just use its memory as level-1 cache?
Adz
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Re: Ramdrive as L2 cache?

Post by Adz »

Is it faster?
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Re: Ramdrive as L2 cache?

Post by Support »

Adz wrote:Is it faster?
You mean virtual ramdrives? Directly using memory as level-1 cache is much faster than ramdrives.
Adz
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Re: Ramdrive as L2 cache?

Post by Adz »

support wrote:
Adz wrote:Is it faster?
You mean virtual ramdrives? Directly using memory as level-1 cache is much faster than ramdrives.
L2 cache is virutal ramdrive.
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Re: Ramdrive as L2 cache?

Post by Support »

So just use memory as level-1 cache instead of level-2 cache. This will be much faster.
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Re: Ramdrive as L2 cache?

Post by Adz »

I'm using my RAM as L1 (315MB) and RAMDrive L2 with (215MB) Volatile Cache Contents at Gather interval fastest Any good or not?
Axel Mertes
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Re: Ramdrive as L2 cache?

Post by Axel Mertes »

I may point you to my most recent finding:

viewtopic.php?f=33&p=10924#p10924

IMHO you can replace ANY RAM Disk using PrimoCache... and its twice as fast!
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