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How does EV 9 write to disk: sequentially, random or both?

Created: 20 Nov 2012 • Updated: 21 Nov 2012 | 5 comments
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From a disk I/O perspective how does EV 9 write to disks? I believe logs are written sequentially, but is vault data written sequentially or random?

Can I configure how EV writes to disk or is it hard-coded during setup? Is this even an EV question?

 

Thank you

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JesusWept3's picture

Honestly I'm not entirely sure, I don't believe its sequential, one thing I do know is that there is no way to configure it

MichelZ's picture

It's probably a mixture of both. I guess the saveset files are written sequentially each when you just have 1 storage thread. But as it is a multithreaded application, it writes many files in parallel, so in effect the drives have to do seeks in between and you're more on a random pattern then for the drives.

Just a thought.

 

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