Re: [libvirt] [Qemu-devel] [PULL 25/26] block: Remove deprecated -drive option serial

Am 22.06.2018 um 13:38 hat Christian Borntraeger geschrieben: > > On 06/15/2018 04:21 PM, Kevin Wolf wrote: > > The -drive option serial was deprecated in QEMU 2.10. It's time to > > remove it. > > > > Tests need to be updated to set the serial number with -global instead > > of using the -drive option. > > libvirt 4.5 still creates those (at least on s390x) > > <disk type='file' device='disk'> > <driver name='qemu' type='qcow2' cache='none' io='native' iothread='1'/> > <source file='/var/lib/libvirt/qemu/image.zhyp137'/> > <target dev='hda' bus='virtio'/> > <serial>skel</serial> > <boot order='1'/> > <address type='ccw' cssid='0xfe' ssid='0x0' devno='0x0000'/> > </disk> > > > -> > [...] > -drive file=/var/lib/libvirt/qemu/image.zhyp137,format=qcow2,if=none,id=drive-virtio-disk0,serial=skel,cache=none,aio=native -device virtio-blk-ccw,iothread=iothread1,scsi=off,devno=fe.0.0000,drive=drive-virtio-disk0,id=virtio-disk0,bootindex=1,write-cache=on > [...] > > 2018-06-22T11:25:20.946024Z qemu-system-s390x: -drive file=/var/lib/libvirt/qemu/image.zhyp137,format=qcow2,if=none,id=drive-virtio-disk0,serial=skel,cache=none,aio=native: Block format 'qcow2' does not support the option 'serial' > 2018-06-22 11:25:21.098+0000: shutting down, reason=failed > > So it seems that this breaks s390x. Thanks for bringing this up. libvirt should fix this before QEMU 3.0 is released.