I am experiencing this same issue when backing up a 14.04 LTS Gen 1 VM using Veeam. The error seems to occur when the VSS snapshots are being taken. The error did not occur until I had followed Microsoft's instructions on packages to install for Ubuntu (https://technet.microsoft.com/en-GB/library/dn531029.aspx).
-- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1470250 Title: [Hyper-V] Ubuntu 14.04.2 LTS Generation 2 SCSI Errors on VSS Based Backups To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1470250/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs