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Subject: [pve-devel] [PATCH qemu-server 02/13] blockdev: add support for
ovmf && efidisk
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From: Alexandre Derumier <alexandre.derumier@groupe-cyllene.com>
To: pve-devel@lists.proxmox.com
Subject: [PATCH qemu-server 02/13] blockdev: add support for ovmf && efidisk
Date: Tue, 3 Jun 2025 09:55:39 +0200
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for raw format, use offset=0 && size=$ovmf_size
Signed-off-by: Alexandre Derumier <alexandre.derumier@groupe-cyllene.com>
---
PVE/QemuServer.pm | 63 +++++++++++++++++--
PVE/QemuServer/Blockdev.pm | 22 +++++--
test/cfg2cmd/efi-raw-template.conf.cmd | 7 ++-
test/cfg2cmd/efi-secboot-and-tpm-q35.conf.cmd | 7 ++-
test/cfg2cmd/efi-secboot-and-tpm.conf.cmd | 7 ++-
test/cfg2cmd/efidisk-on-rbd.conf | 1 +
test/cfg2cmd/efidisk-on-rbd.conf.cmd | 2 +-
.../q35-linux-hostpci-mapping.conf.cmd | 7 ++-
.../q35-linux-hostpci-multifunction.conf.cmd | 7 ++-
.../q35-linux-hostpci-template.conf.cmd | 7 ++-
...q35-linux-hostpci-x-pci-overrides.conf.cmd | 7 ++-
test/cfg2cmd/q35-linux-hostpci.conf.cmd | 7 ++-
test/cfg2cmd/q35-simple.conf.cmd | 7 ++-
test/cfg2cmd/sev-es.conf.cmd | 7 ++-
test/cfg2cmd/sev-std.conf.cmd | 7 ++-
15 files changed, 121 insertions(+), 44 deletions(-)
diff --git a/PVE/QemuServer.pm b/PVE/QemuServer.pm
index 383a5833..a27dcabb 100644
--- a/PVE/QemuServer.pm
+++ b/PVE/QemuServer.pm
@@ -3285,6 +3285,52 @@ my sub print_ovmf_drive_commandlines {
return ("if=pflash,unit=0,format=raw,readonly=on,file=$ovmf_code", $var_drive_str);
}
+my sub generate_ovmf_blockdev {
+ my ($conf, $storecfg, $vmid, $arch, $q35, $version_guard) = @_;
+
+ my $d = $conf->{efidisk0} ? parse_drive('efidisk0', $conf->{efidisk0}) : undef;
+
+ my $amd_sev_type = get_amd_sev_type($conf);
+ die "Attempting to configure SEV-SNP with pflash devices instead of using `-bios`\n"
+ if $amd_sev_type && $amd_sev_type eq 'snp';
+
+ my ($ovmf_code, $ovmf_vars) = get_ovmf_files($arch, $d, $q35, $amd_sev_type);
+
+ my $ovmf_code_drive = { file => $ovmf_code, ro => 1, interface => 'pflash', index => '0' };
+
+ my $ovmf_blockdev = generate_drive_blockdev($storecfg, $ovmf_code_drive);
+
+ my $efi_size = undef;
+
+ if ($d) {
+ my ($storeid, $volname) = PVE::Storage::parse_volume_id($d->{file}, 1);
+ my ($path, $format) = $d->@{'file', 'format'};
+ if ($storeid) {
+ $path = PVE::Storage::path($storecfg, $d->{file});
+ $format //= checked_volume_format($storecfg, $d->{file});
+ } elsif (!defined($format)) {
+ die "efidisk format must be specified\n";
+ }
+
+ # SPI flash does lots of read-modify-write OPs, without writeback this gets really slow #3329
+ $d->{cache} = 'writeback' if $path =~ m/^rbd:/;
+ $d->{ro} = JSON::true if drive_is_read_only($conf, $d);
+ $efi_size = -s $ovmf_vars if $format eq 'raw';
+
+ } else {
+ log_warn("no efidisk configured! Using temporary efivars disk.");
+ my $path = "/tmp/$vmid-ovmf.fd";
+ PVE::Tools::file_copy($ovmf_vars, $path, -s $ovmf_vars);
+ $d->{file} = $path;
+ $efi_size = -s $ovmf_vars;
+ }
+
+ my $var_blockdev = generate_drive_blockdev($storecfg, $d, undef, $efi_size);
+ my $throttle_group = print_drive_throttle_group($d);
+
+ return ($ovmf_blockdev, $var_blockdev, $throttle_group);
+}
+
my sub get_vga_properties {
my ($conf, $arch, $machine_version, $winversion) = @_;
@@ -3465,10 +3511,19 @@ sub config_to_command {
}
push $cmd->@*, '-bios', get_ovmf_files($arch, undef, undef, $amd_sev_type);
} else {
- my ($code_drive_str, $var_drive_str) = print_ovmf_drive_commandlines(
- $conf, $storecfg, $vmid, $arch, $q35, $version_guard);
- push $cmd->@*, '-drive', $code_drive_str;
- push $cmd->@*, '-drive', $var_drive_str;
+ if(min_version($machine_version, 10, 0, 0)) {
+ my ($code_blockdev, $var_blockdev, $throttle_group) = generate_ovmf_blockdev(
+ $conf, $storecfg, $vmid, $arch, $q35, $version_guard);
+ push @$devices, '-object', $throttle_group;
+ push $cmd->@*, '-blockdev', JSON->new->canonical->allow_nonref->encode($code_blockdev);
+ push $cmd->@*, '-blockdev', JSON->new->canonical->allow_nonref->encode($var_blockdev);
+ push @$machineFlags, "pflash0=$code_blockdev->{'node-name'}", "pflash1=$var_blockdev->{'node-name'}";
+ } else {
+ my ($code_drive_str, $var_drive_str) = print_ovmf_drive_commandlines(
+ $conf, $storecfg, $vmid, $arch, $q35, $version_guard);
+ push $cmd->@*, '-drive', $code_drive_str;
+ push $cmd->@*, '-drive', $var_drive_str;
+ }
}
}
diff --git a/PVE/QemuServer/Blockdev.pm b/PVE/QemuServer/Blockdev.pm
index 48d1821f..b4dd1ef5 100644
--- a/PVE/QemuServer/Blockdev.pm
+++ b/PVE/QemuServer/Blockdev.pm
@@ -147,7 +147,9 @@ sub generate_file_blockdev {
my $server = { type => 'inet', host => $1, port => $2 };
$blockdev = { driver => 'nbd', server => $server, export => $3 };
} elsif($storeid) {
- $blockdev = PVE::Storage::qemu_blockdev_options($storecfg, $volid, $snap);
+ my $blockdev_options = {};
+ $blockdev_options->{hints}->{'efi-disk'} = 1 if $drive_id =~ m/^efidisk(\d+)$/;
+ $blockdev = PVE::Storage::qemu_blockdev_options($storecfg, $volid, $blockdev_options);
$scfg = PVE::Storage::storage_config($storecfg, $storeid);
} elsif (drive_is_cdrom($drive)) {
$path = get_iso_path($storecfg, $volid);
@@ -163,7 +165,7 @@ sub generate_file_blockdev {
$blockdev->{cache} = generate_blockdev_drive_cache($drive, $scfg);
#non-host qemu block driver (rbd, gluster,iscsi,..) don't have aio attribute
- $blockdev->{aio} = generate_blockdev_drive_aio($drive, $scfg) if $blockdev->{filename};
+ $blockdev->{aio} = generate_blockdev_drive_aio($drive, $scfg) if $blockdev->{filename} && $drive->{interface} !~ m/^(pflash|efidisk)$/;
##discard && detect-zeroes
my $discard = 'ignore';
@@ -182,7 +184,7 @@ sub generate_file_blockdev {
# This used to be our default with discard not being specified:
$detect_zeroes = 'on';
}
- $blockdev->{'detect-zeroes'} = $detect_zeroes if !drive_is_cdrom($drive);
+ $blockdev->{'detect-zeroes'} = $detect_zeroes if !drive_is_cdrom($drive) && $drive->{interface} !~ m/^(pflash|efidisk)$/;
$nodename = encode_nodename('file', $volid, $snap) if !$nodename;
$blockdev->{'node-name'} = $nodename;
@@ -191,7 +193,7 @@ sub generate_file_blockdev {
}
sub generate_format_blockdev {
- my ($storecfg, $drive, $file, $snap, $nodename) = @_;
+ my ($storecfg, $drive, $file, $snap, $size, $nodename) = @_;
my $volid = $drive->{file};
#nbd don't support format blockdev, return the fileblockdev
@@ -230,11 +232,16 @@ sub generate_format_blockdev {
my $blockdev = { 'node-name' => $nodename, driver => $format, file => $file, cache => $cache, 'read-only' => $readonly };
+ if ($size) {
+ die "size param can only be used with raw format" if $format ne 'raw';
+ $blockdev->{offset} = 0;
+ $blockdev->{size} = $size;
+ }
return $blockdev;
}
sub generate_drive_blockdev {
- my ($storecfg, $drive, $live_restore_name) = @_;
+ my ($storecfg, $drive, $live_restore_name, $size) = @_;
my $volid = $drive->{file};
my $drive_id = get_drive_id($drive);
@@ -249,9 +256,12 @@ sub generate_drive_blockdev {
}
my $blockdev_file = generate_file_blockdev($storecfg, $drive);
- my $blockdev_format = generate_format_blockdev($storecfg, $drive, $blockdev_file);
+ my $blockdev_format = generate_format_blockdev($storecfg, $drive, $blockdev_file, undef, $size);
my $blockdev_live_restore = undef;
+ #pflash0 don't support throttle-filter
+ return $blockdev_format if $drive_id eq 'pflash0';
+
if ($live_restore_name) {
die "$drive_id: Proxmox Backup Server backed drive cannot auto-detect the format\n"
if !$drive->{format};
diff --git a/test/cfg2cmd/efi-raw-template.conf.cmd b/test/cfg2cmd/efi-raw-template.conf.cmd
index f66cbb0d..b7ca94e9 100644
--- a/test/cfg2cmd/efi-raw-template.conf.cmd
+++ b/test/cfg2cmd/efi-raw-template.conf.cmd
@@ -8,8 +8,8 @@
-mon 'chardev=qmp-event,mode=control' \
-pidfile /var/run/qemu-server/8006.pid \
-daemonize \
- -drive 'if=pflash,unit=0,format=raw,readonly=on,file=/usr/share/pve-edk2-firmware//OVMF_CODE.fd' \
- -drive 'if=pflash,unit=1,id=drive-efidisk0,format=raw,file=/var/lib/vz/images/100/base-disk-100-0.raw,size=131072,readonly=on' \
+ -blockdev '{"cache":{"direct":true,"no-flush":false},"driver":"raw","file":{"cache":{"direct":true,"no-flush":false},"discard":"ignore","driver":"file","filename":"/usr/share/pve-edk2-firmware//OVMF_CODE.fd","node-name":"e-WxbgqVgkl6KMmuyWKSKESesSKws"},"node-name":"f-WxbgqVgkl6KMmuyWKSKESesSKws","read-only":true}' \
+ -blockdev '{"driver":"throttle","file":{"cache":{"direct":true,"no-flush":false},"driver":"raw","file":{"cache":{"direct":true,"no-flush":false},"discard":"ignore","driver":"file","filename":"/var/lib/vz/images/100/base-disk-100-0.raw","node-name":"e-5ATbcxKbL6wm0IU2wAmSqYkmaYY"},"node-name":"f-5ATbcxKbL6wm0IU2wAmSqYkmaYY","offset":0,"read-only":true,"size":131072},"node-name":"drive-efidisk0","throttle-group":"throttle-drive-efidisk0"}' \
-smp '1,sockets=1,cores=1,maxcpus=1' \
-nodefaults \
-boot 'menu=on,strict=on,reboot-timeout=1000,splash=/usr/share/qemu-server/bootsplash.jpg' \
@@ -21,9 +21,10 @@
-global 'PIIX4_PM.disable_s4=1' \
-device 'pci-bridge,id=pci.1,chassis_nr=1,bus=pci.0,addr=0x1e' \
-device 'pci-bridge,id=pci.2,chassis_nr=2,bus=pci.0,addr=0x1f' \
+ -object '{"id":"throttle-drive-efidisk0","limits":{},"qom-type":"throttle-group"}' \
-device 'piix3-usb-uhci,id=uhci,bus=pci.0,addr=0x1.0x2' \
-device 'usb-tablet,id=tablet,bus=uhci.0,port=1' \
-device 'virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x3,free-page-reporting=on' \
-iscsi 'initiator-name=iqn.1993-08.org.debian:01:aabbccddeeff' \
- -machine 'accel=tcg,type=pc+pve0' \
+ -machine 'pflash0=f-WxbgqVgkl6KMmuyWKSKESesSKws,pflash1=drive-efidisk0,accel=tcg,type=pc+pve0' \
-snapshot
diff --git a/test/cfg2cmd/efi-secboot-and-tpm-q35.conf.cmd b/test/cfg2cmd/efi-secboot-and-tpm-q35.conf.cmd
index 4e9a7e87..a3757078 100644
--- a/test/cfg2cmd/efi-secboot-and-tpm-q35.conf.cmd
+++ b/test/cfg2cmd/efi-secboot-and-tpm-q35.conf.cmd
@@ -9,8 +9,8 @@
-pidfile /var/run/qemu-server/8006.pid \
-daemonize \
-smbios 'type=1,uuid=7b10d7af-b932-4c66-b2c3-3996152ec465' \
- -drive 'if=pflash,unit=0,format=raw,readonly=on,file=/usr/share/pve-edk2-firmware//OVMF_CODE_4M.secboot.fd' \
- -drive 'if=pflash,unit=1,id=drive-efidisk0,format=raw,file=/var/lib/vz/images/100/vm-disk-100-0.raw,size=540672' \
+ -blockdev '{"cache":{"direct":true,"no-flush":false},"driver":"raw","file":{"cache":{"direct":true,"no-flush":false},"discard":"ignore","driver":"file","filename":"/usr/share/pve-edk2-firmware//OVMF_CODE_4M.secboot.fd","node-name":"e-5KLU1JFuj26s2YWi2qIwa6GWooG"},"node-name":"f-5KLU1JFuj26s2YWi2qIwa6GWooG","read-only":true}' \
+ -blockdev '{"driver":"throttle","file":{"cache":{"direct":true,"no-flush":false},"driver":"raw","file":{"cache":{"direct":true,"no-flush":false},"discard":"ignore","driver":"file","filename":"/var/lib/vz/images/100/vm-disk-100-0.raw","node-name":"e-2lc6uRlbPUs6Si4A2GQOg0qicCW"},"node-name":"f-2lc6uRlbPUs6Si4A2GQOg0qicCW","offset":0,"read-only":false,"size":540672},"node-name":"drive-efidisk0","throttle-group":"throttle-drive-efidisk0"}' \
-smp '1,sockets=1,cores=1,maxcpus=1' \
-nodefaults \
-boot 'menu=on,strict=on,reboot-timeout=1000,splash=/usr/share/qemu-server/bootsplash.jpg' \
@@ -19,6 +19,7 @@
-m 512 \
-global 'ICH9-LPC.disable_s3=1' \
-global 'ICH9-LPC.disable_s4=1' \
+ -object '{"id":"throttle-drive-efidisk0","limits":{},"qom-type":"throttle-group"}' \
-readconfig /usr/share/qemu-server/pve-q35-4.0.cfg \
-device 'usb-tablet,id=tablet,bus=ehci.0,port=1' \
-chardev 'socket,id=tpmchar,path=/var/run/qemu-server/8006.swtpm' \
@@ -27,4 +28,4 @@
-device 'VGA,id=vga,bus=pcie.0,addr=0x1' \
-device 'virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x3,free-page-reporting=on' \
-iscsi 'initiator-name=iqn.1993-08.org.debian:01:aabbccddeeff' \
- -machine 'type=q35+pve0'
+ -machine 'pflash0=f-5KLU1JFuj26s2YWi2qIwa6GWooG,pflash1=drive-efidisk0,type=q35+pve0'
diff --git a/test/cfg2cmd/efi-secboot-and-tpm.conf.cmd b/test/cfg2cmd/efi-secboot-and-tpm.conf.cmd
index 175d9b10..d7e97d58 100644
--- a/test/cfg2cmd/efi-secboot-and-tpm.conf.cmd
+++ b/test/cfg2cmd/efi-secboot-and-tpm.conf.cmd
@@ -9,8 +9,8 @@
-pidfile /var/run/qemu-server/8006.pid \
-daemonize \
-smbios 'type=1,uuid=7b10d7af-b932-4c66-b2c3-3996152ec465' \
- -drive 'if=pflash,unit=0,format=raw,readonly=on,file=/usr/share/pve-edk2-firmware//OVMF_CODE_4M.fd' \
- -drive 'if=pflash,unit=1,id=drive-efidisk0,format=raw,file=/var/lib/vz/images/100/vm-disk-100-0.raw,size=540672' \
+ -blockdev '{"cache":{"direct":true,"no-flush":false},"driver":"raw","file":{"cache":{"direct":true,"no-flush":false},"discard":"ignore","driver":"file","filename":"/usr/share/pve-edk2-firmware//OVMF_CODE_4M.fd","node-name":"e-EZlnnyuTA0O8GkASqSEMwmmyysG"},"node-name":"f-EZlnnyuTA0O8GkASqSEMwmmyysG","read-only":true}' \
+ -blockdev '{"driver":"throttle","file":{"cache":{"direct":true,"no-flush":false},"driver":"raw","file":{"cache":{"direct":true,"no-flush":false},"discard":"ignore","driver":"file","filename":"/var/lib/vz/images/100/vm-disk-100-0.raw","node-name":"e-2lc6uRlbPUs6Si4A2GQOg0qicCW"},"node-name":"f-2lc6uRlbPUs6Si4A2GQOg0qicCW","offset":0,"read-only":false,"size":540672},"node-name":"drive-efidisk0","throttle-group":"throttle-drive-efidisk0"}' \
-smp '1,sockets=1,cores=1,maxcpus=1' \
-nodefaults \
-boot 'menu=on,strict=on,reboot-timeout=1000,splash=/usr/share/qemu-server/bootsplash.jpg' \
@@ -21,6 +21,7 @@
-global 'PIIX4_PM.disable_s4=1' \
-device 'pci-bridge,id=pci.1,chassis_nr=1,bus=pci.0,addr=0x1e' \
-device 'pci-bridge,id=pci.2,chassis_nr=2,bus=pci.0,addr=0x1f' \
+ -object '{"id":"throttle-drive-efidisk0","limits":{},"qom-type":"throttle-group"}' \
-device 'piix3-usb-uhci,id=uhci,bus=pci.0,addr=0x1.0x2' \
-device 'usb-tablet,id=tablet,bus=uhci.0,port=1' \
-chardev 'socket,id=tpmchar,path=/var/run/qemu-server/8006.swtpm' \
@@ -29,4 +30,4 @@
-device 'VGA,id=vga,bus=pci.0,addr=0x2' \
-device 'virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x3,free-page-reporting=on' \
-iscsi 'initiator-name=iqn.1993-08.org.debian:01:aabbccddeeff' \
- -machine 'type=pc+pve0'
+ -machine 'pflash0=f-EZlnnyuTA0O8GkASqSEMwmmyysG,pflash1=drive-efidisk0,type=pc+pve0'
diff --git a/test/cfg2cmd/efidisk-on-rbd.conf b/test/cfg2cmd/efidisk-on-rbd.conf
index 1958fe61..6ae7a734 100644
--- a/test/cfg2cmd/efidisk-on-rbd.conf
+++ b/test/cfg2cmd/efidisk-on-rbd.conf
@@ -3,6 +3,7 @@ bios: ovmf
bootdisk: scsi0
cores: 1
efidisk0: rbd-store:vm-100-disk-1,size=128K
+machine: pc-i440fx-9.2+pve1
memory: 512
net0: virtio=2E:01:68:F9:9C:87,bridge=vmbr0
numa: 1
diff --git a/test/cfg2cmd/efidisk-on-rbd.conf.cmd b/test/cfg2cmd/efidisk-on-rbd.conf.cmd
index 5c55c01b..f9b7bb2d 100644
--- a/test/cfg2cmd/efidisk-on-rbd.conf.cmd
+++ b/test/cfg2cmd/efidisk-on-rbd.conf.cmd
@@ -31,4 +31,4 @@
-iscsi 'initiator-name=iqn.1993-08.org.debian:01:aabbccddeeff' \
-netdev 'type=tap,id=net0,ifname=tap8006i0,script=/usr/libexec/qemu-server/pve-bridge,downscript=/usr/libexec/qemu-server/pve-bridgedown,vhost=on' \
-device 'virtio-net-pci,mac=2E:01:68:F9:9C:87,netdev=net0,bus=pci.0,addr=0x12,id=net0,rx_queue_size=1024,tx_queue_size=256,bootindex=300' \
- -machine 'type=pc+pve0'
+ -machine 'type=pc-i440fx-9.2+pve1'
diff --git a/test/cfg2cmd/q35-linux-hostpci-mapping.conf.cmd b/test/cfg2cmd/q35-linux-hostpci-mapping.conf.cmd
index 2d66cb66..03bf0ccd 100644
--- a/test/cfg2cmd/q35-linux-hostpci-mapping.conf.cmd
+++ b/test/cfg2cmd/q35-linux-hostpci-mapping.conf.cmd
@@ -9,8 +9,8 @@
-pidfile /var/run/qemu-server/8006.pid \
-daemonize \
-smbios 'type=1,uuid=3dd750ce-d910-44d0-9493-525c0be4e687' \
- -drive 'if=pflash,unit=0,format=raw,readonly=on,file=/usr/share/pve-edk2-firmware//OVMF_CODE.fd' \
- -drive 'if=pflash,unit=1,id=drive-efidisk0,format=qcow2,file=/var/lib/vz/images/100/vm-100-disk-1.qcow2' \
+ -blockdev '{"cache":{"direct":true,"no-flush":false},"driver":"raw","file":{"cache":{"direct":true,"no-flush":false},"discard":"ignore","driver":"file","filename":"/usr/share/pve-edk2-firmware//OVMF_CODE.fd","node-name":"e-WxbgqVgkl6KMmuyWKSKESesSKws"},"node-name":"f-WxbgqVgkl6KMmuyWKSKESesSKws","read-only":true}' \
+ -blockdev '{"driver":"throttle","file":{"cache":{"direct":true,"no-flush":false},"driver":"qcow2","file":{"cache":{"direct":true,"no-flush":false},"discard":"ignore","driver":"file","filename":"/var/lib/vz/images/100/vm-100-disk-1.qcow2","node-name":"e-YmZE4AYMcYc6MkGe04mCmUEo22K"},"node-name":"f-YmZE4AYMcYc6MkGe04mCmUEo22K","read-only":false},"node-name":"drive-efidisk0","throttle-group":"throttle-drive-efidisk0"}' \
-global 'ICH9-LPC.acpi-pci-hotplug-with-bridge-support=off' \
-smp '2,sockets=2,cores=1,maxcpus=2' \
-nodefaults \
@@ -24,6 +24,7 @@
-numa 'node,nodeid=1,cpus=1,memdev=ram-node1' \
-global 'ICH9-LPC.disable_s3=1' \
-global 'ICH9-LPC.disable_s4=1' \
+ -object '{"id":"throttle-drive-efidisk0","limits":{},"qom-type":"throttle-group"}' \
-readconfig /usr/share/qemu-server/pve-q35-4.0.cfg \
-device 'vmgenid,guid=54d1c06c-8f5b-440f-b5b2-6eab1380e13d' \
-device 'usb-tablet,id=tablet,bus=ehci.0,port=1' \
@@ -35,4 +36,4 @@
-iscsi 'initiator-name=iqn.1993-08.org.debian:01:aabbccddeeff' \
-netdev 'type=tap,id=net0,ifname=tap8006i0,script=/usr/libexec/qemu-server/pve-bridge,downscript=/usr/libexec/qemu-server/pve-bridgedown,vhost=on' \
-device 'virtio-net-pci,mac=2E:01:68:F9:9C:87,netdev=net0,bus=pci.0,addr=0x12,id=net0,rx_queue_size=1024,tx_queue_size=256,bootindex=300' \
- -machine 'type=q35+pve0'
+ -machine 'pflash0=f-WxbgqVgkl6KMmuyWKSKESesSKws,pflash1=drive-efidisk0,type=q35+pve0'
diff --git a/test/cfg2cmd/q35-linux-hostpci-multifunction.conf.cmd b/test/cfg2cmd/q35-linux-hostpci-multifunction.conf.cmd
index 146bf3e5..7199066f 100644
--- a/test/cfg2cmd/q35-linux-hostpci-multifunction.conf.cmd
+++ b/test/cfg2cmd/q35-linux-hostpci-multifunction.conf.cmd
@@ -9,8 +9,8 @@
-pidfile /var/run/qemu-server/8006.pid \
-daemonize \
-smbios 'type=1,uuid=3dd750ce-d910-44d0-9493-525c0be4e687' \
- -drive 'if=pflash,unit=0,format=raw,readonly=on,file=/usr/share/pve-edk2-firmware//OVMF_CODE.fd' \
- -drive 'if=pflash,unit=1,id=drive-efidisk0,format=qcow2,file=/var/lib/vz/images/100/vm-100-disk-1.qcow2' \
+ -blockdev '{"cache":{"direct":true,"no-flush":false},"driver":"raw","file":{"cache":{"direct":true,"no-flush":false},"discard":"ignore","driver":"file","filename":"/usr/share/pve-edk2-firmware//OVMF_CODE.fd","node-name":"e-WxbgqVgkl6KMmuyWKSKESesSKws"},"node-name":"f-WxbgqVgkl6KMmuyWKSKESesSKws","read-only":true}' \
+ -blockdev '{"driver":"throttle","file":{"cache":{"direct":true,"no-flush":false},"driver":"qcow2","file":{"cache":{"direct":true,"no-flush":false},"discard":"ignore","driver":"file","filename":"/var/lib/vz/images/100/vm-100-disk-1.qcow2","node-name":"e-YmZE4AYMcYc6MkGe04mCmUEo22K"},"node-name":"f-YmZE4AYMcYc6MkGe04mCmUEo22K","read-only":false},"node-name":"drive-efidisk0","throttle-group":"throttle-drive-efidisk0"}' \
-global 'ICH9-LPC.acpi-pci-hotplug-with-bridge-support=off' \
-smp '2,sockets=2,cores=1,maxcpus=2' \
-nodefaults \
@@ -24,6 +24,7 @@
-numa 'node,nodeid=1,cpus=1,memdev=ram-node1' \
-global 'ICH9-LPC.disable_s3=1' \
-global 'ICH9-LPC.disable_s4=1' \
+ -object '{"id":"throttle-drive-efidisk0","limits":{},"qom-type":"throttle-group"}' \
-readconfig /usr/share/qemu-server/pve-q35-4.0.cfg \
-device 'vmgenid,guid=54d1c06c-8f5b-440f-b5b2-6eab1380e13d' \
-device 'usb-tablet,id=tablet,bus=ehci.0,port=1' \
@@ -35,4 +36,4 @@
-iscsi 'initiator-name=iqn.1993-08.org.debian:01:aabbccddeeff' \
-netdev 'type=tap,id=net0,ifname=tap8006i0,script=/usr/libexec/qemu-server/pve-bridge,downscript=/usr/libexec/qemu-server/pve-bridgedown,vhost=on' \
-device 'virtio-net-pci,mac=2E:01:68:F9:9C:87,netdev=net0,bus=pci.0,addr=0x12,id=net0,rx_queue_size=1024,tx_queue_size=256,bootindex=300' \
- -machine 'type=q35+pve0'
+ -machine 'pflash0=f-WxbgqVgkl6KMmuyWKSKESesSKws,pflash1=drive-efidisk0,type=q35+pve0'
diff --git a/test/cfg2cmd/q35-linux-hostpci-template.conf.cmd b/test/cfg2cmd/q35-linux-hostpci-template.conf.cmd
index fa75d393..06e0d37c 100644
--- a/test/cfg2cmd/q35-linux-hostpci-template.conf.cmd
+++ b/test/cfg2cmd/q35-linux-hostpci-template.conf.cmd
@@ -8,8 +8,8 @@
-mon 'chardev=qmp-event,mode=control' \
-pidfile /var/run/qemu-server/8006.pid \
-daemonize \
- -drive 'if=pflash,unit=0,format=raw,readonly=on,file=/usr/share/pve-edk2-firmware//OVMF_CODE.fd' \
- -drive 'if=pflash,unit=1,id=drive-efidisk0,format=qcow2,file=/var/lib/vz/images/100/base-100-disk-1.qcow2,readonly=on' \
+ -blockdev '{"cache":{"direct":true,"no-flush":false},"driver":"raw","file":{"cache":{"direct":true,"no-flush":false},"discard":"ignore","driver":"file","filename":"/usr/share/pve-edk2-firmware//OVMF_CODE.fd","node-name":"e-WxbgqVgkl6KMmuyWKSKESesSKws"},"node-name":"f-WxbgqVgkl6KMmuyWKSKESesSKws","read-only":true}' \
+ -blockdev '{"driver":"throttle","file":{"cache":{"direct":true,"no-flush":false},"driver":"qcow2","file":{"cache":{"direct":true,"no-flush":false},"discard":"ignore","driver":"file","filename":"/var/lib/vz/images/100/base-100-disk-1.qcow2","node-name":"e-9Jhq1WNiwSsAISiGaCEW80ygeYG"},"node-name":"f-9Jhq1WNiwSsAISiGaCEW80ygeYG","read-only":true},"node-name":"drive-efidisk0","throttle-group":"throttle-drive-efidisk0"}' \
-smp '1,sockets=1,cores=1,maxcpus=1' \
-nodefaults \
-boot 'menu=on,strict=on,reboot-timeout=1000,splash=/usr/share/qemu-server/bootsplash.jpg' \
@@ -21,6 +21,7 @@
-global 'PIIX4_PM.disable_s4=1' \
-device 'pci-bridge,id=pci.1,chassis_nr=1,bus=pci.0,addr=0x1e' \
-device 'pci-bridge,id=pci.2,chassis_nr=2,bus=pci.0,addr=0x1f' \
+ -object '{"id":"throttle-drive-efidisk0","limits":{},"qom-type":"throttle-group"}' \
-device 'piix3-usb-uhci,id=uhci,bus=pci.0,addr=0x1.0x2' \
-device 'usb-tablet,id=tablet,bus=uhci.0,port=1' \
-device 'virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x3,free-page-reporting=on' \
@@ -29,5 +30,5 @@
-object '{"id":"throttle-drive-scsi0","limits":{},"qom-type":"throttle-group"}' \
-blockdev '{"driver":"throttle","file":{"cache":{"direct":true,"no-flush":false},"driver":"raw","file":{"aio":"io_uring","cache":{"direct":true,"no-flush":false},"detect-zeroes":"on","discard":"ignore","driver":"file","filename":"/var/lib/vz/images/100/base-100-disk-2.raw","node-name":"e-3nPTM162JEOAymkwqg2Ww2QUioK"},"node-name":"f-3nPTM162JEOAymkwqg2Ww2QUioK","read-only":true},"node-name":"drive-scsi0","throttle-group":"throttle-drive-scsi0"}' \
-device 'scsi-hd,bus=scsihw0.0,channel=0,scsi-id=0,lun=0,drive=drive-scsi0,id=scsi0' \
- -machine 'accel=tcg,type=pc+pve0' \
+ -machine 'pflash0=f-WxbgqVgkl6KMmuyWKSKESesSKws,pflash1=drive-efidisk0,accel=tcg,type=pc+pve0' \
-snapshot
diff --git a/test/cfg2cmd/q35-linux-hostpci-x-pci-overrides.conf.cmd b/test/cfg2cmd/q35-linux-hostpci-x-pci-overrides.conf.cmd
index 96f9da18..a2f2ee1f 100644
--- a/test/cfg2cmd/q35-linux-hostpci-x-pci-overrides.conf.cmd
+++ b/test/cfg2cmd/q35-linux-hostpci-x-pci-overrides.conf.cmd
@@ -9,8 +9,8 @@
-pidfile /var/run/qemu-server/8006.pid \
-daemonize \
-smbios 'type=1,uuid=3dd750ce-d910-44d0-9493-525c0be4e687' \
- -drive 'if=pflash,unit=0,format=raw,readonly=on,file=/usr/share/pve-edk2-firmware//OVMF_CODE.fd' \
- -drive 'if=pflash,unit=1,id=drive-efidisk0,format=qcow2,file=/var/lib/vz/images/100/vm-100-disk-1.qcow2' \
+ -blockdev '{"cache":{"direct":true,"no-flush":false},"driver":"raw","file":{"cache":{"direct":true,"no-flush":false},"discard":"ignore","driver":"file","filename":"/usr/share/pve-edk2-firmware//OVMF_CODE.fd","node-name":"e-WxbgqVgkl6KMmuyWKSKESesSKws"},"node-name":"f-WxbgqVgkl6KMmuyWKSKESesSKws","read-only":true}' \
+ -blockdev '{"driver":"throttle","file":{"cache":{"direct":true,"no-flush":false},"driver":"qcow2","file":{"cache":{"direct":true,"no-flush":false},"discard":"ignore","driver":"file","filename":"/var/lib/vz/images/100/vm-100-disk-1.qcow2","node-name":"e-YmZE4AYMcYc6MkGe04mCmUEo22K"},"node-name":"f-YmZE4AYMcYc6MkGe04mCmUEo22K","read-only":false},"node-name":"drive-efidisk0","throttle-group":"throttle-drive-efidisk0"}' \
-global 'ICH9-LPC.acpi-pci-hotplug-with-bridge-support=off'
-smp '2,sockets=2,cores=1,maxcpus=2' \
-nodefaults \
@@ -24,6 +24,7 @@
-numa 'node,nodeid=1,cpus=1,memdev=ram-node1' \
-global 'ICH9-LPC.disable_s3=1' \
-global 'ICH9-LPC.disable_s4=1' \
+ -object '{"id":"throttle-drive-efidisk0","limits":{},"qom-type":"throttle-group"}' \
-readconfig /usr/share/qemu-server/pve-q35-4.0.cfg \
-device 'vmgenid,guid=54d1c06c-8f5b-440f-b5b2-6eab1380e13d' \
-device 'usb-tablet,id=tablet,bus=ehci.0,port=1' \
@@ -34,4 +35,4 @@
-iscsi 'initiator-name=iqn.1993-08.org.debian:01:aabbccddeeff' \
-netdev 'type=tap,id=net0,ifname=tap8006i0,script=/usr/libexec/qemu-server/pve-bridge,downscript=/usr/libexec/qemu-server/pve-bridgedown,vhost=on' \
-device 'virtio-net-pci,mac=2E:01:68:F9:9C:87,netdev=net0,bus=pci.0,addr=0x12,id=net0,rx_queue_size=1024,tx_queue_size=256,bootindex=300' \
- -machine 'type=q35+pve0'
+ -machine 'pflash0=f-WxbgqVgkl6KMmuyWKSKESesSKws,pflash1=drive-efidisk0,type=q35+pve0'
diff --git a/test/cfg2cmd/q35-linux-hostpci.conf.cmd b/test/cfg2cmd/q35-linux-hostpci.conf.cmd
index 0abb569b..5ec240de 100644
--- a/test/cfg2cmd/q35-linux-hostpci.conf.cmd
+++ b/test/cfg2cmd/q35-linux-hostpci.conf.cmd
@@ -9,8 +9,8 @@
-pidfile /var/run/qemu-server/8006.pid \
-daemonize \
-smbios 'type=1,uuid=3dd750ce-d910-44d0-9493-525c0be4e687' \
- -drive 'if=pflash,unit=0,format=raw,readonly=on,file=/usr/share/pve-edk2-firmware//OVMF_CODE.fd' \
- -drive 'if=pflash,unit=1,id=drive-efidisk0,format=qcow2,file=/var/lib/vz/images/100/vm-100-disk-1.qcow2' \
+ -blockdev '{"cache":{"direct":true,"no-flush":false},"driver":"raw","file":{"cache":{"direct":true,"no-flush":false},"discard":"ignore","driver":"file","filename":"/usr/share/pve-edk2-firmware//OVMF_CODE.fd","node-name":"e-WxbgqVgkl6KMmuyWKSKESesSKws"},"node-name":"f-WxbgqVgkl6KMmuyWKSKESesSKws","read-only":true}' \
+ -blockdev '{"driver":"throttle","file":{"cache":{"direct":true,"no-flush":false},"driver":"qcow2","file":{"cache":{"direct":true,"no-flush":false},"discard":"ignore","driver":"file","filename":"/var/lib/vz/images/100/vm-100-disk-1.qcow2","node-name":"e-YmZE4AYMcYc6MkGe04mCmUEo22K"},"node-name":"f-YmZE4AYMcYc6MkGe04mCmUEo22K","read-only":false},"node-name":"drive-efidisk0","throttle-group":"throttle-drive-efidisk0"}' \
-global 'ICH9-LPC.acpi-pci-hotplug-with-bridge-support=off' \
-smp '2,sockets=2,cores=1,maxcpus=2' \
-nodefaults \
@@ -24,6 +24,7 @@
-numa 'node,nodeid=1,cpus=1,memdev=ram-node1' \
-global 'ICH9-LPC.disable_s3=1' \
-global 'ICH9-LPC.disable_s4=1' \
+ -object '{"id":"throttle-drive-efidisk0","limits":{},"qom-type":"throttle-group"}' \
-readconfig /usr/share/qemu-server/pve-q35-4.0.cfg \
-device 'vmgenid,guid=54d1c06c-8f5b-440f-b5b2-6eab1380e13d' \
-device 'usb-tablet,id=tablet,bus=ehci.0,port=1' \
@@ -40,4 +41,4 @@
-iscsi 'initiator-name=iqn.1993-08.org.debian:01:aabbccddeeff' \
-netdev 'type=tap,id=net0,ifname=tap8006i0,script=/usr/libexec/qemu-server/pve-bridge,downscript=/usr/libexec/qemu-server/pve-bridgedown,vhost=on' \
-device 'virtio-net-pci,mac=2E:01:68:F9:9C:87,netdev=net0,bus=pci.0,addr=0x12,id=net0,rx_queue_size=1024,tx_queue_size=256,bootindex=300' \
- -machine 'type=q35+pve0'
+ -machine 'pflash0=f-WxbgqVgkl6KMmuyWKSKESesSKws,pflash1=drive-efidisk0,type=q35+pve0'
diff --git a/test/cfg2cmd/q35-simple.conf.cmd b/test/cfg2cmd/q35-simple.conf.cmd
index 371ea7dd..0434928d 100644
--- a/test/cfg2cmd/q35-simple.conf.cmd
+++ b/test/cfg2cmd/q35-simple.conf.cmd
@@ -9,8 +9,8 @@
-pidfile /var/run/qemu-server/8006.pid \
-daemonize \
-smbios 'type=1,uuid=3dd750ce-d910-44d0-9493-525c0be4e687' \
- -drive 'if=pflash,unit=0,format=raw,readonly=on,file=/usr/share/pve-edk2-firmware//OVMF_CODE.fd' \
- -drive 'if=pflash,unit=1,id=drive-efidisk0,format=qcow2,file=/var/lib/vz/images/100/vm-100-disk-1.qcow2' \
+ -blockdev '{"cache":{"direct":true,"no-flush":false},"driver":"raw","file":{"cache":{"direct":true,"no-flush":false},"discard":"ignore","driver":"file","filename":"/usr/share/pve-edk2-firmware//OVMF_CODE.fd","node-name":"e-WxbgqVgkl6KMmuyWKSKESesSKws"},"node-name":"f-WxbgqVgkl6KMmuyWKSKESesSKws","read-only":true}' \
+ -blockdev '{"driver":"throttle","file":{"cache":{"direct":true,"no-flush":false},"driver":"qcow2","file":{"cache":{"direct":true,"no-flush":false},"discard":"ignore","driver":"file","filename":"/var/lib/vz/images/100/vm-100-disk-1.qcow2","node-name":"e-YmZE4AYMcYc6MkGe04mCmUEo22K"},"node-name":"f-YmZE4AYMcYc6MkGe04mCmUEo22K","read-only":false},"node-name":"drive-efidisk0","throttle-group":"throttle-drive-efidisk0"}' \
-global 'ICH9-LPC.acpi-pci-hotplug-with-bridge-support=off' \
-smp '2,sockets=1,cores=2,maxcpus=2' \
-nodefaults \
@@ -20,6 +20,7 @@
-m 512 \
-global 'ICH9-LPC.disable_s3=1' \
-global 'ICH9-LPC.disable_s4=1' \
+ -object '{"id":"throttle-drive-efidisk0","limits":{},"qom-type":"throttle-group"}' \
-readconfig /usr/share/qemu-server/pve-q35-4.0.cfg \
-device 'vmgenid,guid=54d1c06c-8f5b-440f-b5b2-6eab1380e13d' \
-device 'usb-tablet,id=tablet,bus=ehci.0,port=1' \
@@ -28,4 +29,4 @@
-iscsi 'initiator-name=iqn.1993-08.org.debian:01:aabbccddeeff' \
-netdev 'type=tap,id=net0,ifname=tap8006i0,script=/usr/libexec/qemu-server/pve-bridge,downscript=/usr/libexec/qemu-server/pve-bridgedown,vhost=on' \
-device 'virtio-net-pci,mac=2E:01:68:F9:9C:87,netdev=net0,bus=pci.0,addr=0x12,id=net0,rx_queue_size=1024,tx_queue_size=256,bootindex=300' \
- -machine 'type=q35+pve0'
+ -machine 'pflash0=f-WxbgqVgkl6KMmuyWKSKESesSKws,pflash1=drive-efidisk0,type=q35+pve0'
diff --git a/test/cfg2cmd/sev-es.conf.cmd b/test/cfg2cmd/sev-es.conf.cmd
index 3a100306..c277d048 100644
--- a/test/cfg2cmd/sev-es.conf.cmd
+++ b/test/cfg2cmd/sev-es.conf.cmd
@@ -9,8 +9,8 @@
-pidfile /var/run/qemu-server/8006.pid \
-daemonize \
-smbios 'type=1,uuid=7b10d7af-b932-4c66-b2c3-3996152ec465' \
- -drive 'if=pflash,unit=0,format=raw,readonly=on,file=/usr/share/pve-edk2-firmware//OVMF_CVM_CODE_4M.fd' \
- -drive 'if=pflash,unit=1,id=drive-efidisk0,format=raw,file=/var/lib/vz/images/100/vm-disk-100-0.raw,size=540672' \
+ -blockdev '{"cache":{"direct":true,"no-flush":false},"driver":"raw","file":{"cache":{"direct":true,"no-flush":false},"discard":"ignore","driver":"file","filename":"/usr/share/pve-edk2-firmware//OVMF_CVM_CODE_4M.fd","node-name":"e-Egy95mPdB2m26CC4EwGQ88as0o"},"node-name":"f-Egy95mPdB2m26CC4EwGQ88as0o","read-only":true}' \
+ -blockdev '{"driver":"throttle","file":{"cache":{"direct":true,"no-flush":false},"driver":"raw","file":{"cache":{"direct":true,"no-flush":false},"discard":"ignore","driver":"file","filename":"/var/lib/vz/images/100/vm-disk-100-0.raw","node-name":"e-2lc6uRlbPUs6Si4A2GQOg0qicCW"},"node-name":"f-2lc6uRlbPUs6Si4A2GQOg0qicCW","offset":0,"read-only":false,"size":540672},"node-name":"drive-efidisk0","throttle-group":"throttle-drive-efidisk0"}' \
-smp '1,sockets=1,cores=1,maxcpus=1' \
-nodefaults \
-boot 'menu=on,strict=on,reboot-timeout=1000,splash=/usr/share/qemu-server/bootsplash.jpg' \
@@ -21,10 +21,11 @@
-global 'PIIX4_PM.disable_s4=1' \
-device 'pci-bridge,id=pci.1,chassis_nr=1,bus=pci.0,addr=0x1e' \
-device 'pci-bridge,id=pci.2,chassis_nr=2,bus=pci.0,addr=0x1f' \
+ -object '{"id":"throttle-drive-efidisk0","limits":{},"qom-type":"throttle-group"}' \
-device 'piix3-usb-uhci,id=uhci,bus=pci.0,addr=0x1.0x2' \
-device 'usb-tablet,id=tablet,bus=uhci.0,port=1' \
-device 'VGA,id=vga,bus=pci.0,addr=0x2' \
-device 'virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x3,free-page-reporting=on' \
-iscsi 'initiator-name=iqn.1993-08.org.debian:01:aabbccddeeff' \
-object 'sev-guest,id=sev0,cbitpos=51,reduced-phys-bits=6,policy=0xc' \
- -machine 'type=pc+pve0,confidential-guest-support=sev0'
+ -machine 'pflash0=f-Egy95mPdB2m26CC4EwGQ88as0o,pflash1=drive-efidisk0,type=pc+pve0,confidential-guest-support=sev0'
diff --git a/test/cfg2cmd/sev-std.conf.cmd b/test/cfg2cmd/sev-std.conf.cmd
index 06da2ca0..a2a7f6a2 100644
--- a/test/cfg2cmd/sev-std.conf.cmd
+++ b/test/cfg2cmd/sev-std.conf.cmd
@@ -9,8 +9,8 @@
-pidfile /var/run/qemu-server/8006.pid \
-daemonize \
-smbios 'type=1,uuid=7b10d7af-b932-4c66-b2c3-3996152ec465' \
- -drive 'if=pflash,unit=0,format=raw,readonly=on,file=/usr/share/pve-edk2-firmware//OVMF_CVM_CODE_4M.fd' \
- -drive 'if=pflash,unit=1,id=drive-efidisk0,format=raw,file=/var/lib/vz/images/100/vm-disk-100-0.raw,size=540672' \
+ -blockdev '{"cache":{"direct":true,"no-flush":false},"driver":"raw","file":{"cache":{"direct":true,"no-flush":false},"discard":"ignore","driver":"file","filename":"/usr/share/pve-edk2-firmware//OVMF_CVM_CODE_4M.fd","node-name":"e-Egy95mPdB2m26CC4EwGQ88as0o"},"node-name":"f-Egy95mPdB2m26CC4EwGQ88as0o","read-only":true}' \
+ -blockdev '{"driver":"throttle","file":{"cache":{"direct":true,"no-flush":false},"driver":"raw","file":{"cache":{"direct":true,"no-flush":false},"discard":"ignore","driver":"file","filename":"/var/lib/vz/images/100/vm-disk-100-0.raw","node-name":"e-2lc6uRlbPUs6Si4A2GQOg0qicCW"},"node-name":"f-2lc6uRlbPUs6Si4A2GQOg0qicCW","offset":0,"read-only":false,"size":540672},"node-name":"drive-efidisk0","throttle-group":"throttle-drive-efidisk0"}' \
-smp '1,sockets=1,cores=1,maxcpus=1' \
-nodefaults \
-boot 'menu=on,strict=on,reboot-timeout=1000,splash=/usr/share/qemu-server/bootsplash.jpg' \
@@ -21,10 +21,11 @@
-global 'PIIX4_PM.disable_s4=1' \
-device 'pci-bridge,id=pci.1,chassis_nr=1,bus=pci.0,addr=0x1e' \
-device 'pci-bridge,id=pci.2,chassis_nr=2,bus=pci.0,addr=0x1f' \
+ -object '{"id":"throttle-drive-efidisk0","limits":{},"qom-type":"throttle-group"}' \
-device 'piix3-usb-uhci,id=uhci,bus=pci.0,addr=0x1.0x2' \
-device 'usb-tablet,id=tablet,bus=uhci.0,port=1' \
-device 'VGA,id=vga,bus=pci.0,addr=0x2' \
-device 'virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x3,free-page-reporting=on' \
-iscsi 'initiator-name=iqn.1993-08.org.debian:01:aabbccddeeff' \
-object 'sev-guest,id=sev0,cbitpos=51,reduced-phys-bits=6,policy=0x8' \
- -machine 'type=pc+pve0,confidential-guest-support=sev0'
+ -machine 'pflash0=f-Egy95mPdB2m26CC4EwGQ88as0o,pflash1=drive-efidisk0,type=pc+pve0,confidential-guest-support=sev0'
--
2.39.5
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