On St, 2014-04-09 at 18:14 +0200, Gianluca Cecchi wrote: > Il 09/apr/2014 18:05 "David Jaša" <[email protected]> ha scritto: > > > > Hi, > > > > René met me in person and we got to root cause: > > when KMS is enabled for qxl (qxl kernel module is loaded), then bug > > https://bugzilla.redhat.com/show_bug.cgi?id=1066422 occurs - you're > > without all agent features (clipboard sharing, arbitrary > > resolution, ...). > > When the qxl driver runs in UMS mode (with qxl blacklisted - add > > module.blacklist=qxl to kernel CLI on reboot), the agent won't crash > > anymore but it still won't be able to do resolution changes or monitor > > enabling for you > > > > The common bug is in qemu: > > https://bugzilla.redhat.com/show_bug.cgi?id=1075139 > > > > Gianluca, could you try f20 hosts? > > F20 hosts? In which sense? > I remained that they are not supported neither in 3.3.x nor in 3.4... > It is the reason why my aio install is still on f19....
I meant hosts with newer qemu - some related patches would be available there. Maybe virt-preview is the way to go if use of f20 is infeasible. David > Or did you mean f20 client? > Gianluca > > > > What should work in all cases are rhel6 guests on rhel6 hosts... > > > > David > > > > > > > > On Út, 2014-04-08 at 21:25 +0200, Gianluca Cecchi wrote: > > > Some prelimianry tests at my side. > > > > > > oVirt 3.4 on fedora 19 AIO. > > > Datacenter and cluster configured as 3.4 level > > > Some packages on it > > > libvirt-1.1.3.2-1.fc19.x86_64 > > > qemu-kvm-1.6.1-2.fc19.x86_64 > > > vdsm-4.14.6-0.fc19.x86_64 > > > spice-server-0.12.4-3.fc19.x86_64 > > > > > > guest is an updated Fedora 19 system configured based on blank > > > template and OS=Linux > > > and > > > xorg-x11-drv-qxl-0.1.1-3.fc19.x86_64 > > > spice-vdagent-0.14.0-5.fc19.x86_64 > > > > > > Client is an updated Fedora 20 box with virt-viewer-0.6.0-1.fc20.x86_64 > > > > > > If I select the "Single PCI" checkbox in console options of guest and > > > connect from the Fedora 20 client I don't see at all an option in > > > remote-viewer to open a second display and no new display detected in > > > guest. > > > And lspci on guest indeed gives only one video controller. > > > > > > BTW: what is this option for, apart the meaning? > > > > > > If I deselect the "Single PCI" checkbox I get the "Display 2" option > > > in remote-viewer but it is greyed out. > > > No new monitor in "detect displays" of guest. > > > > > > In this last situation I have on host this qem-kvm command line: > > > qemu 16664 1 48 21:04 ? 00:02:42 > > > /usr/bin/qemu-system-x86_64 -machine accel=kvm -name f19 -S -machine > > > pc-1.0,accel=kvm,usb=off -cpu Opteron_G3 -m 2048 -realtime mlock=off > > > -smp 1,maxcpus=160,sockets=160,cores=1,threads=1 -uuid > > > 55d8b95b-f420-4208-a2fb-5f370d05f5d8 -smbios > > > type=1,manufacturer=oVirt,product=oVirt > > > > Node,version=19-8,serial=E0E1001E-8C00-002A-6F9A-90E6BAC9F1E1,uuid=55d8b95b-f420-4208-a2fb-5f370d05f5d8 > > > -no-user-config -nodefaults -chardev > > > > socket,id=charmonitor,path=/var/lib/libvirt/qemu/f19.monitor,server,nowait > > > -mon chardev=charmonitor,id=monitor,mode=control -rtc > > > base=2014-04-08T19:04:45,driftfix=slew -no-shutdown -device > > > piix3-usb-uhci,id=usb,bus=pci.0,addr=0x1.0x2 -device > > > virtio-serial-pci,id=virtio-serial0,bus=pci.0,addr=0x5 -device > > > usb-ccid,id=ccid0 -drive > > > if=none,id=drive-ide0-1-0,readonly=on,format=raw,serial= -device > > > ide-cd,bus=ide.1,unit=0,drive=drive-ide0-1-0,id=ide0-1-0 -drive > > > > file=/rhev/data-center/mnt/_data_DATA2/b24b94c7-5935-4940-9152-36ecd370ba7c/images/5e99a818-9fd1-47bb-99dc-50bd25374c2f/a2baa1e5-569f-4081-97a7-10ec2a20daab,if=none,id=drive-virtio-disk0,format=raw,serial=5e99a818-9fd1-47bb-99dc-50bd25374c2f,cache=none,werror=stop,rerror=stop,aio=threads > > > -device > virtio-blk-pci,scsi=off,bus=pci.0,addr=0x6,drive=drive-virtio-disk0,id=virtio-disk0,bootindex=1 > > > -netdev tap,fd=28,id=hostnet0,vhost=on,vhostfd=29 -device > > > > virtio-net-pci,netdev=hostnet0,id=net0,mac=00:1a:4a:a8:01:55,bus=pci.0,addr=0x3 > > > -chardev spicevmc,id=charsmartcard0,name=smartcard -device > > > ccid-card-passthru,chardev=charsmartc > _______________________________________________ > Users mailing list > [email protected] > http://lists.ovirt.org/mailman/listinfo/users _______________________________________________ Users mailing list [email protected] http://lists.ovirt.org/mailman/listinfo/users
