Hello Guys I have a Gentoo running at Amazon EC2 m1.large instance. I've created an instance snapshot and tried to start new instance with same type in same location. New instance failed to start.
In my original instance i've changed CFLAGS with option '-march=native' CFLAGS="-O2 -pipe -march=native" I suppose that new instance started with another CPU and that caused problems with cloned instance. Here is the list <https://aws.amazon.com/ec2/instance-types/> of EC2 instances. Different CPU types listed there. My current CPU is: model name : Intel(R) Xeon(R) CPU E5-2676 v3 @ 2.40GHz When i launched new clean m1.large instance in same location the CPU was another: model name : Intel(R) Xeon(R) CPU E5-2670 v2 @ 2.50GHz Here is the questions i have: 1. Do i need to recompile whole system with CFLAGS="-O2 -pipe" or only some important packages? How can i find necessary packages for the recompilation. 2. Is anyone use some special flags on Amazon EC2? Just wondering. Now I have no desire to use additional flags on EC2. Thank you. -- *This message was delivered using 100% recycled electrons*.
