Hi.
AWS EBS its a really painful story....
How was created volumes for RAID? From snapshots? If you want to get the best performance from EBS it needs to pre-warmed.
Here is the tutorial how to achieve that:
Also you should read this one if you want to get really great for performance:
Good luck!
2016-05-26 1:34 GMT+03:00 Tory M Blue <tmblue@xxxxxxxxx>:
We are starting some testing in AWS, with EC2, EBS backed setups.
What I found interesting today, was a single EBS 1TB volume, gave me
something like 108MB/s throughput, however a RAID10 (4 250GB EBS
volumes), gave me something like 31MB/s (test after test after test).
I'm wondering what you folks are using inside of Amazon (not
interested in RDS at the moment).
Thanks
Tory
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