I ran fio 4k randread and 4k randwrite tests from within the vm against a qcow2. I was expecting performance degradation, but in every way the patch seems to have made things slightly faster.
pre1655225.output = 2.0.0+dfsg-2ubuntu1.31 16655225.output = 2.0.0+dfsg-2ubuntu1.32 ** Attachment added: "pre1655225.output" https://bugs.launchpad.net/ubuntu/+source/qemu/+bug/1655225/+attachment/4815621/+files/pre1655225.output -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1655225 Title: Under heavy load qemu hits bdrv_error_action: Assertion `error >= 0' failed To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/qemu/+bug/1655225/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
