------- Comment From [email protected] 2014-08-08 06:35 EDT------- --- Comment from Shawn T Wright --- I hit this issue on my Unbuntu 14.10 installs as well but noticed it because I was attempting to install an iso from a VIRTIO-SCSI CD-ROM device.
[[!!]] Detect and Mount CD-ROM Your installation CD-ROM couldn't be mounted..... I also tried the same thing for VIRTIO-Block CD-ROM and it failed the same way. I then tried PAPR-SCSI CD-ROM and it works, but then it comes up and I hit the issue described in this defect that no drives were detected. My Drives are configured for virtio-scsi. ???????????????????????????? [!] Detect disks ????????????????????????????? ? ? ? No disk drive was detected. If you know the name of the driver needed ? ? by your disk drive, you can select it from the list. ? ? ? ? Driver needed for your disk drive: ? ? ? ? continue with no disk drive ? ? login to iSCSI targets ? ? 3w-9xxx ? ? ? 3w-sas ? ? ? 3w-xxxx ? ? ? DAC960 ? ? ? a100u2w ? ? ? aacraid ? ? ? aic79xx ? ? ? aic7xxx ? ? ? ? <Go Back> ? ? ? ??????????????????????????????????????????????????????????????????????????? Here is my xml: [root@workkvm ~]# cat ubu1-scsi.xml <domain type='kvm'> <name>ubu1</name> <memory unit='GiB'>4</memory> <cpu> <topology sockets='1' cores='1' threads='1'/> </cpu> <vcpu placement='static'>1</vcpu> <os> <type arch='ppc64' machine='pseries'>hvm</type> <boot dev='cdrom'/> <boot dev='network'/> <boot dev='hd'/> </os> <features> <acpi/> <apic/> </features> <clock offset='utc'/> <on_poweroff>destroy</on_poweroff> <on_reboot>restart</on_reboot> <on_crash>coredump-restart</on_crash> <devices> <emulator>/usr/bin/qemu-system-ppc64</emulator> <disk type='block' device='disk'> <driver name='qemu' type='raw'/> <source dev='/dev/mapper/mpathe'/> <target dev='vda' bus='scsi'/> <address type='drive' controller='1' bus='0' target='0' unit='0'/> </disk> <disk type='file' device='cdrom'> <driver name='qemu' type='raw'/> <source file='/var/lib/libvirt/utopic-server-ppc64el.iso'/> <target dev='vdb' bus='scsi'/> <readonly/> <address type='drive' controller='0' bus='0' target='0' unit='0'/> </disk> <interface type='bridge'> <model type='virtio-net'/> <source bridge='brenP1p5s0f0'/> <address type='pci' bus='0x00' slot='0x01' function='0x0'/> </interface> <controller type='scsi' model='ibmvscsi' index='0' /> <controller type='scsi' model='virtio-scsi' index='1' /> <controller type='usb' model='none' /> <memballoon model='none'/> <console type='pty'> <target type='serial' port='0'/> <address type='spapr-vio' reg='0x30000000'/> </console> </devices> <seclabel type='none'/> </domain> Here is the output from ps -ef |grep qemu for my system. The guest that is seeing the problem during this ps-ef is "ubu1" [root@workkvm ~]# ps -ef |grep qemu qemu 129208 1 0 12:32 ? 00:00:28 /usr/bin/qemu-system-ppc64 -name ubu2 -S -machine pseries,accel=kvm,usb=off -m 4096 -realtime mlock=off -smp 1,sockets=1,cores=1,threads=1 -uuid 99e5a6ca-a787-4556-bff7-4e5f5fb00992 -nographic -no-user-config -nodefaults -chardev socket,id=charmonitor,path=/var/lib/libvirt/qemu/ubu2.monitor,server,nowait -mon chardev=charmonitor,id=monitor,mode=control -rtc base=utc -no-shutdown -boot strict=on -device spapr-vscsi,id=scsi0,reg=0x2000 -drive file=/dev/mapper/mpathc,if=none,id=drive-scsi0-0-0-0,format=raw -device scsi-hd,bus=scsi0.0,channel=0,scsi-id=0,lun=0,drive=drive-scsi0-0-0-0,id=scsi0-0-0-0,bootindex=1 -drive file=/var/lib/libvirt/utopic-server-ppc64el.iso,if=none,id=drive-scsi0-0-1-0,readonly=on,format=raw -device scsi-cd,bus=scsi0.0,channel=0,scsi-id=1,lun=0,drive=drive-scsi0-0-1-0,id=scsi0-0-1-0 -netdev tap,fd=26,id=hostnet0 -device virtio-net,netdev=hostnet0,id=net0,mac=52:54:00:f2:0e:46,bus=pci.0,addr=0x1 -chardev pty,id=char serial0 -device spapr-vty,chardev=charserial0,reg=0x30000000 -msg timestamp=on qemu 135710 1 3 13:48 ? 00:00:29 /usr/bin/qemu-system-ppc64 -name ubu1 -S -machine pseries,accel=kvm,usb=off -m 4096 -realtime mlock=off -smp 1,sockets=1,cores=1,threads=1 -uuid d3933339-c08c-435d-b5e5-957ba699c6db -nographic -no-user-config -nodefaults -chardev socket,id=charmonitor,path=/var/lib/libvirt/qemu/ubu1.monitor,server,nowait -mon chardev=charmonitor,id=monitor,mode=control -rtc base=utc -no-shutdown -boot strict=on -device spapr-vscsi,id=scsi0,reg=0x2000 -device virtio-scsi-pci,id=scsi1,bus=pci.0,addr=0x2 -drive file=/dev/mapper/mpathe,if=none,id=drive-scsi1-0-0-0,format=raw -device scsi-hd,bus=scsi1.0,channel=0,scsi-id=0,lun=0,drive=drive-scsi1-0-0-0,id=scsi1-0-0-0,bootindex=3 -drive file=/var/lib/libvirt/utopic-server-ppc64el.iso,if=none,id=drive-scsi0-0-0-0,readonly=on,format=raw -device scsi-cd,bus=scsi0.0,channel=0,scsi-id=0,lun=0,drive=drive-scsi0-0-0-0,id=scsi0-0-0-0,bootindex=1 -netdev tap,fd=24,id=hostnet0 -device virtio-net,netdev=hostnet0,id=ne t0,mac=52:54:00:55:8b:92,bus=pci.0,addr=0x1,bootindex=2 -chardev pty,id=charserial0 -device spapr-vty,chardev=charserial0,reg=0x30000000 -msg timestamp=on root 136784 126693 0 14:01 pts/5 00:00:00 grep --color=auto qemu This issue is very simple to recreate and can be done 100% of the time. This is blocking tests. Whats the target date / build that we will see the fix for this issue in? -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1342000 Title: UBUNTU14.10-LE:liz:Ubuntu installation failing on virtio-scsi disk with disk image type raw To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1342000/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
