------- Comment From pa...@de.ibm.com 2022-04-08 05:13 EDT------- (In reply to comment #81) > (In reply to comment #80) > > Let me know if you had time to push the PPA through your testing. > > Pulled the PPA > > root@ilzlnx3:~# apt info qemu > Package: qemu > Version: 1:4.2-3ubuntu6.22~focalppa1 > > I triggered a path failure from the host and saw the faulty paths on the > guest but no data miscompares (first time I've ever seen it not having > miscompares at the first try). > Recovered and tried again, this time I did got the miscompares, I captured > the DBGINFO and sosreport, let me know if something else is needed. > > ********** EXPECTED (Target: /fc/mapper/scsi_32G_d1_ilsd9840l/test, LBA: > 1243520, Offset: 5) ********** > 00000000 00 00 00 00 00 12 F9 80 00 00 00 00 00 00 00 01 > ................ > 00000010 00 00 00 00 62 4F 60 1C 00 00 00 00 00 00 06 EB > ....bO`......... > 00000020 69 6C 7A 6C 6E 78 33 67 31 00 00 00 00 00 00 00 > ilzlnx3g1....... > 00000030 2F 66 63 2F 6D 61 70 70 65 72 2F 73 63 73 69 5F > /fc/mapper/scsi_ > 00000040 33 32 47 5F 64 31 5F 69 6C 73 64 39 38 34 30 6C > 32G_d1_ilsd9840l > > ********** ACTUAL (Target: /fc/mapper/scsi_32G_d1_ilsd9840l/test, LBA: > 1243520, Offset: 5) ********** > 00000000 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 > ................ > 00000010 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 > ................ > 00000020 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 > ................ > 00000030 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 > ................
That is very bad news! :( I was not able to trigger the problem with the patched qemu. I will try harder, but if I can't trigger the problem it becomes very difficult for me to work on it. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1967814 Title: Ubuntu 20.04.3 - ilzlnx3g1 - virtio-scsi devs on KVM guest having miscompares on disktests when there is a failed path. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu-z-systems/+bug/1967814/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
