Increase size and type of AWS EBS volume

I was offline for quite a while because shifting from one continent to another. But now regular posts should be rolling in again.

I am running a couple of instances in pre-production requirement mode and changed from a standard EBS volume to a IOPS volume for the DB instance or the volume with the DB files. I could not identify a reasonable increase of performance, maybe a misconception that IOPS volumes will boost performance, rather provide a defined and consistent random access I/O throughput. I must admit I did not use a value higher than 1000.

Billing IOPS

Billing IOPS

Some recommended reading:

I decided to return to a standard ESB volume for my database as its performance did not benefit from the IOPS type (the DB is not overly busy too).
You cant change type and size of an EBS volume on the fly.

Here the steps to achieve the same: Continue reading

Copy EC2 instance to another region

Is it finally possible ? While the AMI import tool is long awaited for but only available for Windows, it is rather a big hazzle to transfer manually (see this) any other OS ( my last attempt in 2010).

Today Amazon announced the EBS Snapshot Copy Feature (across regions). The intention is certainly to allow easy migration of data to another region, as you can copy the snapshot, create a volume and attach it to an instance. I was curious to try if I can migrate my Ubuntu instance to another region and it worked. You can use both command-line as well the AWS web admin.