Frederik, Thanks for the new information! About the I/O perf downgrade: 1. I don't think more occupied disk space should harm the perf so greatly (http resopnse time: from <100ms to several seconds).
2. The perf downgrade appeared recently but the backup issue appeared long long ago. Why do you think the downgrade is related to the backup issue? -- 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
