We had something similar happen. It burned CPU for a very long time doing the same lseek stuff, but it eventually succeeded in writing the output file.
-- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1603902 Title: qemu-img convert hangs on Ubuntu Server 16.04 with 100% cpu To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1603902/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
