@jsalisbury: As an update to my latest post: I re-ran a few even older builds on the weekend: adbb4e646 - good after 40hours (bad before, might have been another victim of the disk filling up, I think I might have screwed up this run too) da1674843 - bad after 8 hours (consistent with previous tests) 4c48c359b - currently running, but seems good so far (16hours+, would be consistent with your result)
So, the 4c48c359b..da1674843 range seems plausible. From this range one commit is sticking out which seems related to our problem: d215f91 scsi: handle flush errors properly This adds/changes error handling for SCSI non-block commands; as a guess this might either be overzealous in handling an error from hv or the error just silently happened but was ignored? -- 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
