use strict;
use warnings;
-use POSIX;
-use IO::Handle;
-use IO::Select;
-use IO::File;
-use IO::Dir;
-use IO::Socket::UNIX;
+use Cwd 'abs_path';
+use Digest::SHA;
+use Fcntl ':flock';
+use Fcntl;
use File::Basename;
+use File::Copy qw(copy);
use File::Path;
use File::stat;
use Getopt::Long;
-use Digest::SHA;
-use Fcntl ':flock';
-use Cwd 'abs_path';
+use IO::Dir;
+use IO::File;
+use IO::Handle;
+use IO::Select;
+use IO::Socket::UNIX;
use IPC::Open3;
use JSON;
-use Fcntl;
-use PVE::SafeSyslog;
-use Storable qw(dclone);
use MIME::Base64;
-use PVE::Exception qw(raise raise_param_exc);
-use PVE::Storage;
-use PVE::Tools qw(run_command lock_file lock_file_full file_read_firstline dir_glob_foreach $IPV6RE);
-use PVE::JSONSchema qw(get_standard_option);
+use POSIX;
+use Storable qw(dclone);
+use Time::HiRes qw(gettimeofday);
+use URI::Escape;
+
use PVE::Cluster qw(cfs_register_file cfs_read_file cfs_write_file cfs_lock_file);
+use PVE::Exception qw(raise raise_param_exc);
+use PVE::GuestHelpers;
use PVE::INotify;
+use PVE::JSONSchema qw(get_standard_option);
use PVE::ProcFSTools;
-use PVE::QemuConfig;
-use PVE::QMPClient;
use PVE::RPCEnvironment;
-use PVE::GuestHelpers;
-use PVE::QemuServer::PCI qw(print_pci_addr print_pcie_addr print_pcie_root_port);
-use PVE::QemuServer::Memory;
-use PVE::QemuServer::USB qw(parse_usb_device);
-use PVE::QemuServer::Cloudinit;
+use PVE::SafeSyslog;
+use PVE::Storage;
use PVE::SysFSTools;
use PVE::Systemd;
-use Time::HiRes qw(gettimeofday);
-use File::Copy qw(copy);
-use URI::Escape;
+use PVE::Tools qw(run_command lock_file lock_file_full file_read_firstline dir_glob_foreach $IPV6RE);
+
+use PVE::QMPClient;
+use PVE::QemuConfig;
+use PVE::QemuServer::Cloudinit;
+use PVE::QemuServer::Memory;
+use PVE::QemuServer::PCI qw(print_pci_addr print_pcie_addr print_pcie_root_port);
+use PVE::QemuServer::USB qw(parse_usb_device);
my $EDK2_FW_BASE = '/usr/share/pve-edk2-firmware/';
my $OVMF = {
'Skylake-Client-IBRS' => 'GenuineIntel',
'Skylake-Server' => 'GenuineIntel',
'Skylake-Server-IBRS' => 'GenuineIntel',
+ 'Cascadelake-Server' => 'GenuineIntel',
+ KnightsMill => 'GenuineIntel',
+
# AMD CPUs
athlon => 'AuthenticAMD',
usb3 => {
optional => 1,
type => 'boolean',
- description => "Specifies whether if given host option is a USB3 device or port (this does currently not work reliably with spice redirection and is then ignored).",
+ description => "Specifies whether if given host option is a USB3 device or port.",
default => 0,
},
};
sub destroy_vm {
my ($storecfg, $vmid, $keep_empty_config, $skiplock) = @_;
- my $conffile = PVE::QemuConfig->config_file($vmid);
-
my $conf = PVE::QemuConfig->load_config($vmid);
PVE::QemuConfig->check_lock($conf) if !$skiplock;
});
if ($keep_empty_config) {
- PVE::Tools::file_set_contents($conffile, "memory: 128\n");
+ PVE::QemuConfig->write_config($vmid, "memory: 128\n");
} else {
- unlink $conffile;
+ PVE::QemuConfig->destroy_config($vmid);
}
# also remove unused disk
push @loc_res, "ivshmem" if $conf->{ivshmem};
foreach my $k (keys %$conf) {
- next if $k =~ m/^usb/ && ($conf->{$k} eq 'spice');
+ next if $k =~ m/^usb/ && ($conf->{$k} =~ m/^spice(?![^,])/);
# sockets are safe: they will recreated be on the target side post-migrate
next if $k =~ m/^serial/ && ($conf->{$k} eq 'socket');
push @loc_res, $k if $k =~ m/^(usb|hostpci|serial|parallel)\d+$/;
die "detected old qemu-kvm binary ($kvmver)\n" if $vernum < 15000;
- my $have_ovz = -f '/proc/vz/vestat';
-
my $q35 = machine_type_is_q35($conf);
my $hotplug_features = parse_hotplug_features(defined($conf->{hotplug}) ? $conf->{hotplug} : '1');
my $use_old_bios_files = undef;
}
# usb devices
- my @usbdevices = PVE::QemuServer::USB::get_usb_devices($conf, $usbdesc->{format}, $MAX_USB_DEVICES);
+ my $usb_dev_features = {};
+ $usb_dev_features->{spice_usb3} = 1 if qemu_machine_feature_enabled($machine_type, $kvmver, 4, 0);
+
+ my @usbdevices = PVE::QemuServer::USB::get_usb_devices($conf, $usbdesc->{format}, $MAX_USB_DEVICES, $usb_dev_features);
push @$devices, @usbdevices if @usbdevices;
# serial devices
for (my $i = 0; $i < $MAX_SERIAL_PORTS; $i++) {
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);
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
$bridges->{3} = 1 if $scsihw =~ m/^virtio-scsi-single/;
- while (my ($k, $v) = each %$bridges) {
+ for my $k (sort {$b cmp $a} keys %$bridges) {
$pciaddr = print_pci_addr("pci.$k", undef, $arch, $machine_type);
unshift @$devices, '-device', "pci-bridge,id=pci.$k,chassis_nr=$k$pciaddr" if $k > 0;
}
if (my $vmstate = $conf->{vmstate}) {
my $statepath = PVE::Storage::path($storecfg, $vmstate);
- PVE::Storage::activate_volumes($storecfg, [$vmstate]);
+ push @$vollist, $statepath;
push @$cmd, '-loadstate', $statepath;
}
my ($cmd, $vollist, $spice_port) = config_to_command($storecfg, $vmid, $conf, $defaults, $forcemachine);
- my $migrate_port = 0;
my $migrate_uri;
if ($statefile) {
if ($statefile eq 'tcp') {
}
my $pfamily = PVE::Tools::get_host_address_family($nodename);
- $migrate_port = PVE::Tools::next_migrate_port($pfamily);
+ my $migrate_port = PVE::Tools::next_migrate_port($pfamily);
$migrate_uri = "tcp:${localip}:${migrate_port}";
push @$cmd, '-incoming', $migrate_uri;
push @$cmd, '-S';
push @$cmd, '-incoming', $migrate_uri;
push @$cmd, '-S';
- } else {
+ } elsif (-e $statefile) {
push @$cmd, '-loadstate', $statefile;
+ } else {
+ my $statepath = PVE::Storage::path($storecfg, $statefile);
+ push @$vollist, $statepath;
+ push @$cmd, '-loadstate', $statepath;
}
} elsif ($paused) {
push @$cmd, '-S';
my $migrate_network_addr = PVE::Cluster::get_local_migration_ip($migration_network);
my $localip = $migrate_network_addr ? $migrate_network_addr : PVE::Cluster::remote_node_ip($nodename, 1);
my $pfamily = PVE::Tools::get_host_address_family($nodename);
- $migrate_port = PVE::Tools::next_migrate_port($pfamily);
+ my $storage_migrate_port = PVE::Tools::next_migrate_port($pfamily);
- vm_mon_cmd_nocheck($vmid, "nbd-server-start", addr => { type => 'inet', data => { host => "${localip}", port => "${migrate_port}" } } );
+ vm_mon_cmd_nocheck($vmid, "nbd-server-start", addr => { type => 'inet', data => { host => "${localip}", port => "${storage_migrate_port}" } } );
$localip = "[$localip]" if Net::IP::ip_is_ipv6($localip);
foreach my $opt (sort keys %$local_volumes) {
my $volid = $local_volumes->{$opt};
vm_mon_cmd_nocheck($vmid, "nbd-server-add", device => "drive-$opt", writable => JSON::true );
- my $migrate_storage_uri = "nbd:${localip}:${migrate_port}:exportname=drive-$opt";
+ my $migrate_storage_uri = "nbd:${localip}:${storage_migrate_port}:exportname=drive-$opt";
print "storage migration listens on $migrate_storage_uri volume:$volid\n";
}
}
});
}
+sub vm_reboot {
+ my ($vmid, $timeout) = @_;
+
+ PVE::QemuConfig->lock_config($vmid, sub {
+
+ # only reboot if running, as qmeventd starts it again on a stop event
+ return if !check_running($vmid);
+
+ create_reboot_request($vmid);
+
+ my $storecfg = PVE::Storage::config();
+ _do_vm_stop($storecfg, $vmid, undef, undef, $timeout, 1);
+
+ });
+}
+
sub vm_suspend {
my ($vmid, $skiplock, $includestate, $statestorage) = @_;
foreach_drive($oldconf, sub {
my ($ds, $drive) = @_;
- return if !$drive->{is_cloudinit} && drive_is_cdrom($drive);
+ return if drive_is_cdrom($drive, 1);
my $volid = $drive->{file};
return if !$volid || $volid =~ m|^/|;
my ($src_storeid, $src_volname) = PVE::Storage::parse_volume_id($src_volid, 1);
my ($dst_storeid, $dst_volname) = PVE::Storage::parse_volume_id($dst_volid, 1);
- if ($src_storeid && $dst_storeid) {
+ die "destination '$dst_volid' is not a valid volid form qemu-img convert\n" if !$dst_storeid;
- PVE::Storage::activate_volumes($storecfg, [$src_volid], $snapname);
+ my $cachemode;
+ my $src_path;
+ my $src_is_iscsi = 0;
+ my $src_format = 'raw';
+ if ($src_storeid) {
+ PVE::Storage::activate_volumes($storecfg, [$src_volid], $snapname);
my $src_scfg = PVE::Storage::storage_config($storecfg, $src_storeid);
- my $dst_scfg = PVE::Storage::storage_config($storecfg, $dst_storeid);
+ $src_format = qemu_img_format($src_scfg, $src_volname);
+ $src_path = PVE::Storage::path($storecfg, $src_volid, $snapname);
+ $src_is_iscsi = ($src_path =~ m|^iscsi://|);
+ $cachemode = 'none' if $src_scfg->{type} eq 'zfspool';
+ } elsif (-f $src_volid) {
+ $src_path = $src_volid;
+ if ($src_path =~ m/\.($QEMU_FORMAT_RE)$/) {
+ $src_format = $1;
+ }
+ }
- my $src_format = qemu_img_format($src_scfg, $src_volname);
- my $dst_format = qemu_img_format($dst_scfg, $dst_volname);
+ die "source '$src_volid' is not a valid volid nor path for qemu-img convert\n" if !$src_path;
- my $src_path = PVE::Storage::path($storecfg, $src_volid, $snapname);
- my $dst_path = PVE::Storage::path($storecfg, $dst_volid);
+ my $dst_scfg = PVE::Storage::storage_config($storecfg, $dst_storeid);
+ my $dst_format = qemu_img_format($dst_scfg, $dst_volname);
+ my $dst_path = PVE::Storage::path($storecfg, $dst_volid);
+ my $dst_is_iscsi = ($dst_path =~ m|^iscsi://|);
- my $src_is_iscsi = ($src_path =~ m|^iscsi://|);
- my $dst_is_iscsi = ($dst_path =~ m|^iscsi://|);
+ my $cmd = [];
+ push @$cmd, '/usr/bin/qemu-img', 'convert', '-p', '-n';
+ push @$cmd, '-l', "snapshot.name=$snapname" if($snapname && $src_format eq "qcow2");
+ push @$cmd, '-t', 'none' if $dst_scfg->{type} eq 'zfspool';
+ push @$cmd, '-T', $cachemode if defined($cachemode);
+
+ if ($src_is_iscsi) {
+ push @$cmd, '--image-opts';
+ $src_path = convert_iscsi_path($src_path);
+ } else {
+ push @$cmd, '-f', $src_format;
+ }
- my $cmd = [];
- push @$cmd, '/usr/bin/qemu-img', 'convert', '-p', '-n';
- push @$cmd, '-l', "snapshot.name=$snapname" if($snapname && $src_format eq "qcow2");
- push @$cmd, '-t', 'none' if $dst_scfg->{type} eq 'zfspool';
- push @$cmd, '-T', 'none' if $src_scfg->{type} eq 'zfspool';
+ if ($dst_is_iscsi) {
+ push @$cmd, '--target-image-opts';
+ $dst_path = convert_iscsi_path($dst_path);
+ } else {
+ push @$cmd, '-O', $dst_format;
+ }
- if ($src_is_iscsi) {
- push @$cmd, '--image-opts';
- $src_path = convert_iscsi_path($src_path);
- } else {
- push @$cmd, '-f', $src_format;
- }
+ push @$cmd, $src_path;
- if ($dst_is_iscsi) {
- push @$cmd, '--target-image-opts';
- $dst_path = convert_iscsi_path($dst_path);
- } else {
- push @$cmd, '-O', $dst_format;
- }
+ if (!$dst_is_iscsi && $is_zero_initialized) {
+ push @$cmd, "zeroinit:$dst_path";
+ } else {
+ push @$cmd, $dst_path;
+ }
- push @$cmd, $src_path;
+ my $parser = sub {
+ my $line = shift;
+ if($line =~ m/\((\S+)\/100\%\)/){
+ my $percent = $1;
+ my $transferred = int($size * $percent / 100);
+ my $remaining = $size - $transferred;
- if (!$dst_is_iscsi && $is_zero_initialized) {
- push @$cmd, "zeroinit:$dst_path";
- } else {
- push @$cmd, $dst_path;
+ print "transferred: $transferred bytes remaining: $remaining bytes total: $size bytes progression: $percent %\n";
}
- my $parser = sub {
- my $line = shift;
- if($line =~ m/\((\S+)\/100\%\)/){
- my $percent = $1;
- my $transferred = int($size * $percent / 100);
- my $remaining = $size - $transferred;
-
- print "transferred: $transferred bytes remaining: $remaining bytes total: $size bytes progression: $percent %\n";
- }
-
- };
+ };
- eval { run_command($cmd, timeout => undef, outfunc => $parser); };
- my $err = $@;
- die "copy failed: $err" if $err;
- }
+ eval { run_command($cmd, timeout => undef, outfunc => $parser); };
+ my $err = $@;
+ die "copy failed: $err" if $err;
}
sub qemu_img_format {
print "create full clone of drive $drivename ($drive->{file})\n";
my $name = undef;
- if (drive_is_cloudinit($drive)) {
- $name = "vm-$newvmid-cloudinit";
- $snapname = undef;
- # we only get here if it's supported by QEMU_FORMAT_RE, so just accept
- if ($dst_format ne 'raw') {
- $name .= ".$dst_format";
- }
- }
$newvolid = PVE::Storage::vdisk_alloc($storecfg, $storeid, $newvmid, $dst_format, $name, ($size/1024));
push @$newvollist, $newvolid;
my (undef, $ovmf_vars) = get_ovmf_files($arch);
die "EFI vars default image not found\n" if ! -f $ovmf_vars;
- my $vars_size = PVE::Tools::convert_size(-s $ovmf_vars, 'b' => 'kb');
+ my $vars_size_b = -s $ovmf_vars;
+ my $vars_size = PVE::Tools::convert_size($vars_size_b, 'b' => 'kb');
my $volid = PVE::Storage::vdisk_alloc($storecfg, $storeid, $vmid, $fmt, undef, $vars_size);
PVE::Storage::activate_volumes($storecfg, [$volid]);
- my $path = PVE::Storage::path($storecfg, $volid);
- eval {
- run_command(['/usr/bin/qemu-img', 'convert', '-n', '-f', 'raw', '-O', $fmt, $ovmf_vars, $path]);
- };
- die "Copying EFI vars image failed: $@" if $@;
+ qemu_img_convert($ovmf_vars, $volid, $vars_size_b, undef, 0);
return ($volid, $vars_size);
}