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cfg2cmd: fix serial-bus for spice foldersharing

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Thanks to Gilberto Nunes for finding a bug where the VM would not start
with foldersharing enabled and the qemu agent option disabled [0].

The cause was that the device org.spice-space.webdav.0 would not find a
virtio-serial-bus in this situation.

Since we always create a virtio-serial-bus for the spice vdagent it
seems sensible to use that also for the foldersharing device by moving
it in front of the other spice devices.

[0]: https://pve.proxmox.com/pipermail/pve-devel/2019-October/039441.html

Signed-off-by: Aaron Lauterer <a.lauterer@proxmox.com>
This commit is contained in:
Aaron Lauterer 2019-10-08 17:56:15 +02:00 committed by Thomas Lamprecht
parent 03b8d4a72d
commit 4d316a63c7
1 changed files with 5 additions and 5 deletions
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10
PVE/QemuServer.pm
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@ -4017,6 +4017,11 @@ sub config_to_command {
my $pfamily = PVE::Tools::get_host_address_family($nodename);
my @nodeaddrs = PVE::Tools::getaddrinfo_all('localhost', family => $pfamily);
die "failed to get an ip address of type $pfamily for 'localhost'\n" if !@nodeaddrs;
push @$devices, '-device', "virtio-serial,id=spice$pciaddr";
push @$devices, '-chardev', "spicevmc,id=vdagent,name=vdagent";
push @$devices, '-device', "virtserialport,chardev=vdagent,name=com.redhat.spice.0";
my $localhost = PVE::Network::addr_to_ip($nodeaddrs[0]->{addr});
$spice_port = PVE::Tools::next_spice_port($pfamily, $localhost);
@ -4029,11 +4034,6 @@ sub config_to_command {
my $spice_opts = "tls-port=${spice_port},addr=$localhost,tls-ciphers=HIGH,seamless-migration=on";
$spice_opts .= ",streaming-video=$spice_enhancement->{videostreaming}" if $spice_enhancement->{videostreaming};
push @$devices, '-spice', "$spice_opts";
push @$devices, '-device', "virtio-serial,id=spice$pciaddr";
push @$devices, '-chardev', "spicevmc,id=vdagent,name=vdagent";
push @$devices, '-device', "virtserialport,chardev=vdagent,name=com.redhat.spice.0";
}
# enable balloon by default, unless explicitly disabled