Comment 7 for bug 932088

We started to see following issues with beta S3 mirror:

Get:40 http://us-east-1.ec2.archive.ubuntu.com.s3.amazonaws.com/ubuntu/ natty/main zip amd64 3.0-3build1 [265 kB]
Failed to fetch http://us-east-1.ec2.archive.ubuntu.com.s3.amazonaws.com/ubuntu/pool/main/d/dpkg/libdpkg-perl_1.16.0~ubuntu7.1_all.deb
  Size mismatch
Failed to fetch http://us-east-1.ec2.archive.ubuntu.com.s3.amazonaws.com/ubuntu/pool/main/d/dpkg/dpkg-dev_1.16.0~ubuntu7.1_all.deb Size mismatch
Failed to fetch http://us-east-1.ec2.archive.ubuntu.com.s3.amazonaws.com/ubuntu/pool/main/b/build-essential/build-essential_11.5ubuntu1_amd64.deb Size mismatch
Failed to fetch http://us-east-1.ec2.archive.ubuntu.com.s3.amazonaws.com/ubuntu/pool/main/c/curl/curl_7.21.3-1ubuntu1.5_amd64.deb Size mismatch
Failed to fetch http://us-east-1.ec2.archive.ubuntu.com.s3.amazonaws.com/ubuntu/pool/main/e/emacsen-common/emacsen-common_1.4.19ubuntu2_all.deb Size mismatch
Failed to fetch http://us-east-1.ec2.archive.ubuntu.com.s3.amazonaws.com/ubuntu/pool/main/f/fakeroot/fakeroot_1.14.4-1ubuntu1_amd64.deb Size mismatch
Failed to fetch http://us-east-1.ec2.archive.ubuntu.com.s3.amazonaws.com/ubuntu/pool/main/libe/liberror-perl/liberror-perl_0.17-1_all.deb 416 Requested Range Not Satisfiable
Fetched 37.7 MB in 3min 36s (174 kB/s)
E: Unable to fetch some archives, maybe run apt-get update or try with --fix-missing?

Based on our logs, this happened 9 time since we started to use new mirror (i.e., 9 different ec2 instances had this issue during their initial setup) (names of packages are different in each case of course).