We have been having ongoing issues with Ubuntu 11.04 HVM instances on AWS EC2 having ATA errors causing long timeouts. AWS engineering is now saying its due / related to this bug. Seems hard to believe, but I thought you might be interested.
See: https://forums.aws.amazon.com/message.jspa?messageID=311995#311995 Is this true? If so is there a Canonical Ubuntu HVM image that doesn't have this problem yet? -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/704022 Title: xen_emul_unplug=unnecessary on kernel cmdline is required in ec2 hvm To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/704022/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs