diff options
Diffstat (limited to 'results/classifier/105/other/588731')
| -rw-r--r-- | results/classifier/105/other/588731 | 167 |
1 files changed, 167 insertions, 0 deletions
diff --git a/results/classifier/105/other/588731 b/results/classifier/105/other/588731 new file mode 100644 index 00000000..038229be --- /dev/null +++ b/results/classifier/105/other/588731 @@ -0,0 +1,167 @@ +other: 0.812 +semantic: 0.790 +mistranslation: 0.786 +assembly: 0.742 +graphic: 0.721 +device: 0.697 +socket: 0.659 +network: 0.625 +vnc: 0.622 +boot: 0.597 +instruction: 0.579 +KVM: 0.468 + +PXE boot not working + +/root/qemu-test/qemu-kvm/x86_64-softmmu/qemu-system-x86_64 -net tap,vlan=0,name=tap.0 -boot n -net nic,macaddr=$MAC,vlan=0,model=e1000,name=e1000.0 -chardev socket,id=monitor,host=0.0.0.0,port=$MONITORPORT,telnet,server,nowait -monitor chardev:monitor + + + +net0: 02:5a:3b:27:00:a1 on PCI00:03.0 (open) + [Link:up, TX:0 TXE:0 RX:0 RXE:0] + DHCP (net0 02:5a:3b:27:00:a1)................ Connection timed out (0x4c106035) + No more network devices + +No bootable device. + + + +After doing a system_reset .... + +net0: 02:5a:3b:27:00:a1 on PCI00:03.0 (open) + [Link:up, TX:0 TXE:0 RX:0 RXE:0] +DHCP (net0 02:5a:3b:27:00:a1).... ok +net0: 10.201.1.161/255.0.0.0 gw 10.0.0.1 +Booting from filename "boot.pxe" +tftp://x.x.x./boot.pxe.. ok + + +And it magaically works. + +using HEAD. + +I can't reproduce this. I'm using: + +commit d9b73e47a3d596c5b33802597ec5bd91ef3348e2 +Author: Corentin Chary <email address hidden> +Date: Tue Jun 1 23:05:44 2010 +0200 + + vnc: add missing target for vnc-encodings-*.o + +I'm using the command: + +sudo x86_64-softmmu/qemu-system-x86_64 -net tap,vlan=0,name=tap.0 -boot n -net nic,vlan=0,model=e1000,name=e1000.0 -chardev socket,id=monitor,host=0.0.0.0,port=1024,telnet,server,nowait -monitor chardev:monitor + +The DHCP server I'm using is dnsmasq and it pxe boots as expected. I've also confirmed that pxe boot is still functional after a system_reset. + +Please include information about the exact version of qemu that you are using and the DHCP server that is configured on your network. Please also try to reproduce with the latest git. + +using latest git + +dhcp-3.0.1-58.EL4 + +with configuration: + + host xxxx { filename "boot.pxe"; hardware ethernet 02:5A:3B:27:00:A1; fixed-address 10.201.1.161; } + +# +## server config +# +server-identifier a.b.c.d; +server-name "some-name"; +default-lease-time 600; +max-lease-time 1200; +ddns-update-style ad-hoc; +#log-facility local6; + +allow booting; +allow bootp; + + + +Latest GIT -> git clone http://git.kernel.org/pub/scm/virt/kvm/qemu-kvm.git + +configured with options + + +./configure --target-list=x86_64-softmmu --enable-gprof --enable-debug --enable-linux-aio --enable-profiler --with-kvm-trace + +Install prefix /usr/local +BIOS directory /usr/local/share/qemu +binary directory /usr/local/bin +Manual directory /usr/local/share/man +ELF interp prefix /usr/gnemul/qemu-%M +Source path /root/qemu-test/qemu-kvm +C compiler gcc +Host C compiler gcc +CFLAGS -g +QEMU_CFLAGS -Werror -m64 -fstack-protector-all -Wold-style-definition -Wold-style-declaration -I. -I$(SRC_PATH) -D_FORTIFY_SOURCE=2 -D_GNU_SOURCE -D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE -W +strict-prototypes -Wredundant-decls -Wall -Wundef -Wendif-labels -Wwrite-strings -Wmissing-prototypes -fno-strict-aliasing +LDFLAGS -Wl,--warn-common -m64 -g +make make +install install +host CPU x86_64 +host big endian no +target list x86_64-softmmu +tcg debug enabled yes +Mon debug enabled yes +gprof enabled yes +sparse enabled no +strip binaries no +profiler yes +static build no +-Werror enabled yes +SDL support yes +curses support yes +curl support yes +check support no +mingw32 support no +Audio drivers oss +Extra audio cards ac97 es1370 sb16 +Block whitelist +Mixer emulation no +VNC TLS support yes +VNC SASL support yes +xen support no +CPU emulation yes +brlapi support no +bluez support no +Documentation yes +NPTL support yes +GUEST_BASE yes +PIE user targets no +vde support no +IO thread no +Linux AIO support yes +Install blobs yes +KVM support yes +KVM PIT support yes +KVM device assig. yes +KVM trace support yes +fdt support no +preadv support yes +fdatasync yes +uuid support yes +vhost-net support yes + + + +The same to me, but rarely it does start only from third attempt + +There seems to be an issue with kvm virtual network interface being connected to a in-kernel bridge implementation. + +When you configure networking that way the bridge port comes up when the kvm instance is started. + +As the time from the kvm start to entering the netboot rom is minimal and the timeout before the bridge starts forwarding on new ports is long this may cause the machine never getting an address. + +If you are using a bridge try setting the forwarding delay to a small value like: + +iface vmbridge inet static + bridge_ports <probably should put some network interface name here - undocumented> + address 10.10.10.1 + netmask 255.255.255.0 + post-up brctl setfd vmbridge 3 + + +[Expired for QEMU because there has been no activity for 60 days.] + |