I have a test kernel with commit cd4842f4(1c8349a17 in mainline) reverted. It can be downloaded from:
http://kernel.ubuntu.com/~jsalisbury/lp1470250/reverts/commit- cd4842f4-reverted/ Like I mentioned in the last comment, there is a later xfs commit which depended on commit 1c8349a17 for set_page_writeback_keepwrite(). That xfs commit is: 0d085a5 xfs: ensure WB_SYNC_ALL writeback handles partial pages correctly I also reverted that xfs commit in this test kernel. I'm going to test this kernel to see if it exhibits the bug and if commit 1c8349a17 is the culprit. ** Also affects: linux (Ubuntu Yakkety) Importance: Critical Assignee: Joseph Salisbury (jsalisbury) Status: In Progress -- 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
