Hi Dave, Yeah, I stopped and started the guest rather than rebooting. I've been bitten by that before.
Cheers On 18 April 2016 at 21:11, Dave Finster <[email protected]> wrote: > Hi Lloyd > > Just double checking - when you say you’ve rebooted the guest, do you mean > a full cycle (where the VM is shown as stopped in vmadm) or just rebooting > using the guests internal tools? > > To introduce new NICs the QEMU process needs to be stopped and started, > which only happens when the VM is completely stopped either via an OS > shutdown and subsequent vmadm start <uuid> or via vmadm stop <uuid> and > vmadm start <uuid> > > - Dave > > On 18 Apr 2016, at 7:05 PM, Lloyd Parkes < > [email protected]> wrote: > > Hi all, > I tried adding a second NIC to a KVM guest, but it never shows up in the > guest. I noticed that the necessary parameters weren't in the > /zones/UUID/root/startvm script so I added them and rebooted the zone, at > which point I found that the startvm script is rewritten every time the > zone is booted. Obviously whatever makes that script doesn't understand > multiple NICs. > > Is this a known bug? Is it fixed? I'm running a custom build > of joyent_20151204T225629Z and I'm sure I could build a newer one if I had > to. (I did "lose" the guest I was using to do the builds by accident). > > Cheers, > Lloyd > > Gory details of JSON and shell script follow. > [root@maro ~]# vmadm get 9281337f-d364-4026-b40a-f8d72bf7c535 | json nics > [ > { > "interface": "net0", > "mac": "22:b0:99:3f:87:6d", > "vlan_id": 18, > "nic_tag": "desktop", > "gateway": "10.0.1.1", > "gateways": [ > "10.0.1.1" > ], > "netmask": "255.255.255.0", > "ip": "10.0.1.51", > "ips": [ > "10.0.1.51/24" > ], > "model": "virtio", > "primary": true > }, > { > "interface": "net1", > "mac": "22:b0:99:3f:87:6e", > "vlan_id": 2048, > "nic_tag": "desktop", > "gateway": "10.128.0.1", > "gateways": [ > "10.128.0.1" > ], > "ips": [ > "addrconf" > ], > "allowed_ips": [ > "10.128.0.0/24", > "2001:470:f05b:8000::/64" > ], > "model": "virtio", > "dhcp_server": true, > "allow_dhcp_spoofing": true > } > ] > [root@maro ~]# cat > /zones/9281337f-d364-4026-b40a-f8d72bf7c535/root/startvm > #!/usr/bin/bash > > exec >/tmp/vm.startvm.log 2>&1 > > set -o xtrace > > if [[ -x /startvm.zone ]]; then > exec /smartdc/bin/qemu-exec /startvm.zone "-m" "2048" "-name" > "9281337f-d364-4026-b40a-f8d72bf7c535" "-uuid" > "9281337f-d364-4026-b40a-f8d72bf7c535" "-cpu" "qemu64" "-smp" "2" "-drive" > "file=/dev/zvol/rdsk/zones/9281337f-d364-4026-b40a-f8d72bf7c535-disk0,if=virtio,index=0,media=disk,boot=on" > "-boot" "order=cd" "-device" > "virtio-net-pci,mac=22:b0:99:3f:87:6d,tx=timer,x-txtimer=200000,x-txburst=128,vlan=0" > "-net" > "vnic,name=net0,vlan=0,ifname=net0,ip=10.0.1.51,netmask=255.255.255.0,gateway_ip=10.0.1.1,hostname=maas,dns_ip0=10.0.1.36,dns_ip1=10.0.1.9" > "-smbios" "type=1,manufacturer=Joyent,product=SmartDC > HVM,version=7.20151204T225629Z,serial=9281337f-d364-4026-b40a-f8d72bf7c535,uuid=9281337f-d364-4026-b40a-f8d72bf7c535,sku=001,family=Virtual > Machine" "-pidfile" "/tmp/vm.pid" "-vga" "std" "-chardev" > "socket,id=qmp,path=/tmp/vm.qmp,server,nowait" "-qmp" "chardev:qmp" > "-chardev" "socket,id=serial0,path=/tmp/vm.console,server,nowait" "-serial" > "chardev:serial0" "-chardev" > "socket,id=serial1,path=/tmp/vm.ttyb,server,nowait" "-serial" > "chardev:serial1" "-vnc" "unix:/tmp/vm.vnc,password" "-parallel" "none" > "-usb" "-usbdevice" "tablet" "-k" "en-us" > else > exec /smartdc/bin/qemu-exec /smartdc/bin/qemu-system-x86_64 "-m" > "2048" "-name" "9281337f-d364-4026-b40a-f8d72bf7c535" "-uuid" > "9281337f-d364-4026-b40a-f8d72bf7c535" "-cpu" "qemu64" "-smp" "2" "-drive" > "file=/dev/zvol/rdsk/zones/9281337f-d364-4026-b40a-f8d72bf7c535-disk0,if=virtio,index=0,media=disk,boot=on" > "-boot" "order=cd" "-device" > "virtio-net-pci,mac=22:b0:99:3f:87:6d,tx=timer,x-txtimer=200000,x-txburst=128,vlan=0" > "-net" > "vnic,name=net0,vlan=0,ifname=net0,ip=10.0.1.51,netmask=255.255.255.0,gateway_ip=10.0.1.1,hostname=maas,dns_ip0=10.0.1.36,dns_ip1=10.0.1.9" > "-smbios" "type=1,manufacturer=Joyent,product=SmartDC > HVM,version=7.20151204T225629Z,serial=9281337f-d364-4026-b40a-f8d72bf7c535,uuid=9281337f-d364-4026-b40a-f8d72bf7c535,sku=001,family=Virtual > Machine" "-pidfile" "/tmp/vm.pid" "-vga" "std" "-chardev" > "socket,id=qmp,path=/tmp/vm.qmp,server,nowait" "-qmp" "chardev:qmp" > "-chardev" "socket,id=serial0,path=/tmp/vm.console,server,nowait" "-serial" > "chardev:serial0" "-chardev" > "socket,id=serial1,path=/tmp/vm.ttyb,server,nowait" "-serial" > "chardev:serial1" "-vnc" "unix:/tmp/vm.vnc,password" "-parallel" "none" > "-usb" "-usbdevice" "tablet" "-k" "en-us" > fi > > exit 1 > [root@maro ~]# uname -a > SunOS maro 5.11 joyent_20151204T225629Z i86pc i386 i86pc > > > *smartos-discuss* | Archives > <https://www.listbox.com/member/archive/184463/=now> > <https://www.listbox.com/member/archive/rss/184463/25862483-3ffcc027> | > Modify > <https://www.listbox.com/member/?&;> > Your Subscription <http://www.listbox.com/> > ------------------------------------------- smartos-discuss Archives: https://www.listbox.com/member/archive/184463/=now RSS Feed: https://www.listbox.com/member/archive/rss/184463/25769125-55cfbc00 Modify Your Subscription: https://www.listbox.com/member/?member_id=25769125&id_secret=25769125-7688e9fb Powered by Listbox: http://www.listbox.com
