So at least some of the disk is readable as we were able to see and report the partition table:
[ 6.665440] scsi 0:0:0:0: Direct-Access Msft Virtual Disk 1.0 PQ: 0 ANSI: 4 [ 6.672178] sd 0:0:0:0: [sda] 167772160 512-byte logical blocks: (85.8 GB/80.0 GiB) [ 6.678902] sd 0:0:0:0: Attached scsi generic sg0 type 0 [ 6.682081] sd 0:0:0:0: [sda] Write Protect is off [ 6.686096] input: Microsoft Vmbus HID-compliant Mouse as /devices/virtual/input/input2 [ 6.691830] sd 0:0:0:0: [sda] Write cache: enabled, read cache: enabled, supports DPO and FUA [ 6.702828] sda: sda1 sda2 < sda5 > [ 6.706727] scsi1 : storvsc_host_t [ 6.710982] sd 0:0:0:0: [sda] Attached SCSI disk Though the issues seem to start where we start a scsi scan. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/929545 Title: Hyper-V: PV Drivers for Ubuntu guests running on Hyper-V lose root device to ata_piix To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/929545/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
