From: Fiona Ebner <f.ebner@proxmox.com>
To: pve-devel@lists.proxmox.com
Subject: [pve-devel] [PATCH qemu-server v9 15/29] image convert: collect options in hash argument
Date: Fri, 4 Apr 2025 15:31:50 +0200 [thread overview]
Message-ID: <20250404133204.239783-16-f.ebner@proxmox.com> (raw)
In-Reply-To: <20250404133204.239783-1-f.ebner@proxmox.com>
In preparation to add another option and to improve style for the
callers.
One of the test cases that specified $is_zero_initialized is for a
non-existent storage, so the option was not added there.
Signed-off-by: Fiona Ebner <f.ebner@proxmox.com>
---
PVE/QemuServer.pm | 19 +++++++---
PVE/QemuServer/ImportDisk.pm | 3 +-
test/run_qemu_img_convert_tests.pl | 58 ++++++++++++++++++++----------
3 files changed, 56 insertions(+), 24 deletions(-)
diff --git a/PVE/QemuServer.pm b/PVE/QemuServer.pm
index fe060cc1..b3b71c79 100644
--- a/PVE/QemuServer.pm
+++ b/PVE/QemuServer.pm
@@ -7765,8 +7765,14 @@ sub convert_iscsi_path {
die "cannot convert iscsi path '$path', unknown format\n";
}
+# The possible options are:
+# bwlimit - The bandwidth limit in KiB/s.
+# is-zero-initialized - If the destination image is zero-initialized.
+# snapname - Use this snapshot of the source image.
sub qemu_img_convert {
- my ($src_volid, $dst_volid, $size, $snapname, $is_zero_initialized, $bwlimit) = @_;
+ my ($src_volid, $dst_volid, $size, $opts) = @_;
+
+ my ($bwlimit, $snapname) = $opts->@{qw(bwlimit snapname)};
my $storecfg = PVE::Storage::config();
my ($src_storeid) = PVE::Storage::parse_volume_id($src_volid, 1);
@@ -7824,7 +7830,7 @@ sub qemu_img_convert {
push @$cmd, $src_path;
- if (!$dst_is_iscsi && $is_zero_initialized) {
+ if (!$dst_is_iscsi && $opts->{'is-zero-initialized'}) {
push @$cmd, "zeroinit:$dst_path";
} else {
push @$cmd, $dst_path;
@@ -8285,7 +8291,12 @@ sub clone_disk {
push $cmd->@*, "bs=$bs", "osize=$size", "if=$src_path", "of=$dst_path";
run_command($cmd);
} else {
- qemu_img_convert($drive->{file}, $newvolid, $size, $snapname, $sparseinit, $bwlimit);
+ my $opts = {
+ bwlimit => $bwlimit,
+ 'is-zero-initialized' => $sparseinit,
+ snapname => $snapname,
+ };
+ qemu_img_convert($drive->{file}, $newvolid, $size, $opts);
}
}
}
@@ -8370,7 +8381,7 @@ sub create_efidisk($$$$$$$$) {
my $volid = PVE::Storage::vdisk_alloc($storecfg, $storeid, $vmid, $fmt, undef, $vars_size);
PVE::Storage::activate_volumes($storecfg, [$volid]);
- qemu_img_convert($ovmf_vars, $volid, $vars_size_b, undef, 0);
+ qemu_img_convert($ovmf_vars, $volid, $vars_size_b);
my $size = PVE::Storage::volume_size_info($storecfg, $volid, 3);
return ($volid, $size/1024);
diff --git a/PVE/QemuServer/ImportDisk.pm b/PVE/QemuServer/ImportDisk.pm
index 30d56bae..75b5e0de 100755
--- a/PVE/QemuServer/ImportDisk.pm
+++ b/PVE/QemuServer/ImportDisk.pm
@@ -70,7 +70,8 @@ sub do_import {
local $SIG{PIPE} = sub { die "interrupted by signal $!\n"; };
PVE::Storage::activate_volumes($storecfg, [$dst_volid]);
- PVE::QemuServer::qemu_img_convert($src_path, $dst_volid, $src_size, undef, $zeroinit);
+ PVE::QemuServer::qemu_img_convert(
+ $src_path, $dst_volid, $src_size, { 'is-zero-initialized' => $zeroinit });
PVE::Storage::deactivate_volumes($storecfg, [$dst_volid]);
PVE::QemuConfig->lock_config($vmid, $create_drive) if !$params->{'skip-config-update'};
};
diff --git a/test/run_qemu_img_convert_tests.pl b/test/run_qemu_img_convert_tests.pl
index 29c188d8..652e61f2 100755
--- a/test/run_qemu_img_convert_tests.pl
+++ b/test/run_qemu_img_convert_tests.pl
@@ -55,7 +55,7 @@ my $storage_config = {
my $tests = [
{
name => 'qcow2raw',
- parameters => [ "local:$vmid/vm-$vmid-disk-0.qcow2", "local:$vmid/vm-$vmid-disk-0.raw", 1024*10, undef, 0, undef ],
+ parameters => [ "local:$vmid/vm-$vmid-disk-0.qcow2", "local:$vmid/vm-$vmid-disk-0.raw", 1024*10 ],
expected => [
"/usr/bin/qemu-img", "convert", "-p", "-n", "-f", "qcow2", "-O", "raw",
"/var/lib/vz/images/$vmid/vm-$vmid-disk-0.qcow2", "/var/lib/vz/images/$vmid/vm-$vmid-disk-0.raw"
@@ -63,7 +63,7 @@ my $tests = [
},
{
name => "raw2qcow2",
- parameters => [ "local:$vmid/vm-$vmid-disk-0.raw", "local:$vmid/vm-$vmid-disk-0.qcow2", 1024*10, undef, 0, undef ],
+ parameters => [ "local:$vmid/vm-$vmid-disk-0.raw", "local:$vmid/vm-$vmid-disk-0.qcow2", 1024*10 ],
expected => [
"/usr/bin/qemu-img", "convert", "-p", "-n", "-f", "raw", "-O", "qcow2",
"/var/lib/vz/images/$vmid/vm-$vmid-disk-0.raw", "/var/lib/vz/images/$vmid/vm-$vmid-disk-0.qcow2"
@@ -71,7 +71,7 @@ my $tests = [
},
{
name => "local2rbd",
- parameters => [ "local:$vmid/vm-$vmid-disk-0.raw", "rbd-store:vm-$vmid-disk-0", 1024*10, undef, 0, undef ],
+ parameters => [ "local:$vmid/vm-$vmid-disk-0.raw", "rbd-store:vm-$vmid-disk-0", 1024*10 ],
expected => [
"/usr/bin/qemu-img", "convert", "-p", "-n", "-f", "raw", "-O", "raw",
"/var/lib/vz/images/$vmid/vm-$vmid-disk-0.raw", "rbd:cpool/vm-$vmid-disk-0:mon_host=127.0.0.42;127.0.0.21;[\\:\\:1]:auth_supported=none"
@@ -79,7 +79,7 @@ my $tests = [
},
{
name => "rbd2local",
- parameters => [ "rbd-store:vm-$vmid-disk-0", "local:$vmid/vm-$vmid-disk-0.raw", 1024*10, undef, 0, undef ],
+ parameters => [ "rbd-store:vm-$vmid-disk-0", "local:$vmid/vm-$vmid-disk-0.raw", 1024*10 ],
expected => [
"/usr/bin/qemu-img", "convert", "-p", "-n", "-f", "raw", "-O", "raw",
"rbd:cpool/vm-$vmid-disk-0:mon_host=127.0.0.42;127.0.0.21;[\\:\\:1]:auth_supported=none", "/var/lib/vz/images/$vmid/vm-$vmid-disk-0.raw"
@@ -87,7 +87,7 @@ my $tests = [
},
{
name => "local2zos",
- parameters => [ "local:$vmid/vm-$vmid-disk-0.raw", "zfs-over-iscsi:vm-$vmid-disk-0", 1024*10, undef, 0, undef ],
+ parameters => [ "local:$vmid/vm-$vmid-disk-0.raw", "zfs-over-iscsi:vm-$vmid-disk-0", 1024*10 ],
expected => [
"/usr/bin/qemu-img", "convert", "-p", "-n", "-f", "raw", "--target-image-opts",
"/var/lib/vz/images/$vmid/vm-$vmid-disk-0.raw",
@@ -96,7 +96,7 @@ my $tests = [
},
{
name => "zos2local",
- parameters => [ "zfs-over-iscsi:vm-$vmid-disk-0", "local:$vmid/vm-$vmid-disk-0.raw", 1024*10, undef, 0, undef ],
+ parameters => [ "zfs-over-iscsi:vm-$vmid-disk-0", "local:$vmid/vm-$vmid-disk-0.raw", 1024*10 ],
expected => [
"/usr/bin/qemu-img", "convert", "-p", "-n", "--image-opts", "-O", "raw",
"file.driver=iscsi,file.transport=tcp,file.initiator-name=foobar,file.portal=127.0.0.1,file.target=iqn.2019-10.org.test:foobar,file.lun=1,driver=raw",
@@ -105,7 +105,7 @@ my $tests = [
},
{
name => "zos2rbd",
- parameters => [ "zfs-over-iscsi:vm-$vmid-disk-0", "rbd-store:vm-$vmid-disk-0", 1024*10, undef, 0, undef ],
+ parameters => [ "zfs-over-iscsi:vm-$vmid-disk-0", "rbd-store:vm-$vmid-disk-0", 1024*10 ],
expected => [
"/usr/bin/qemu-img", "convert", "-p", "-n", "--image-opts", "-O", "raw",
"file.driver=iscsi,file.transport=tcp,file.initiator-name=foobar,file.portal=127.0.0.1,file.target=iqn.2019-10.org.test:foobar,file.lun=1,driver=raw",
@@ -114,7 +114,7 @@ my $tests = [
},
{
name => "rbd2zos",
- parameters => [ "rbd-store:vm-$vmid-disk-0", "zfs-over-iscsi:vm-$vmid-disk-0", 1024*10, undef, 0, undef ],
+ parameters => [ "rbd-store:vm-$vmid-disk-0", "zfs-over-iscsi:vm-$vmid-disk-0", 1024*10 ],
expected => [
"/usr/bin/qemu-img", "convert", "-p", "-n", "-f", "raw", "--target-image-opts",
"rbd:cpool/vm-$vmid-disk-0:mon_host=127.0.0.42;127.0.0.21;[\\:\\:1]:auth_supported=none",
@@ -123,7 +123,7 @@ my $tests = [
},
{
name => "local2lvmthin",
- parameters => [ "local:$vmid/vm-$vmid-disk-0.raw", "local-lvm:vm-$vmid-disk-0", 1024*10, undef, 0, undef ],
+ parameters => [ "local:$vmid/vm-$vmid-disk-0.raw", "local-lvm:vm-$vmid-disk-0", 1024*10 ],
expected => [
"/usr/bin/qemu-img", "convert", "-p", "-n", "-f", "raw", "-O", "raw",
"/var/lib/vz/images/$vmid/vm-$vmid-disk-0.raw",
@@ -132,7 +132,7 @@ my $tests = [
},
{
name => "lvmthin2local",
- parameters => [ "local-lvm:vm-$vmid-disk-0", "local:$vmid/vm-$vmid-disk-0.raw", 1024*10, undef, 0, undef ],
+ parameters => [ "local-lvm:vm-$vmid-disk-0", "local:$vmid/vm-$vmid-disk-0.raw", 1024*10 ],
expected => [
"/usr/bin/qemu-img", "convert", "-p", "-n", "-f", "raw", "-O", "raw",
"/dev/pve/vm-$vmid-disk-0",
@@ -141,7 +141,12 @@ my $tests = [
},
{
name => "zeroinit",
- parameters => [ "local-lvm:vm-$vmid-disk-0", "local:$vmid/vm-$vmid-disk-0.raw", 1024*10, undef, 1, undef ],
+ parameters => [
+ "local-lvm:vm-$vmid-disk-0",
+ "local:$vmid/vm-$vmid-disk-0.raw",
+ 1024*10,
+ { 'is-zero-initialized' => 1 },
+ ],
expected => [
"/usr/bin/qemu-img", "convert", "-p", "-n", "-f", "raw", "-O", "raw",
"/dev/pve/vm-$vmid-disk-0",
@@ -150,12 +155,12 @@ my $tests = [
},
{
name => "notexistingstorage",
- parameters => [ "local-lvm:vm-$vmid-disk-0", "not-existing:$vmid/vm-$vmid-disk-0.raw", 1024*10, undef, 1, undef ],
+ parameters => [ "local-lvm:vm-$vmid-disk-0", "not-existing:$vmid/vm-$vmid-disk-0.raw", 1024*10 ],
expected => "storage 'not-existing' does not exist\n",
},
{
name => "vmdkfile",
- parameters => [ "./test.vmdk", "local:$vmid/vm-$vmid-disk-0.raw", 1024*10, undef, 0, undef ],
+ parameters => [ "./test.vmdk", "local:$vmid/vm-$vmid-disk-0.raw", 1024*10 ],
expected => [
"/usr/bin/qemu-img", "convert", "-p", "-n", "-f", "vmdk", "-O", "raw",
"./test.vmdk",
@@ -164,12 +169,12 @@ my $tests = [
},
{
name => "notexistingfile",
- parameters => [ "/foo/bar", "local:$vmid/vm-$vmid-disk-0.raw", 1024*10, undef, 0, undef ],
+ parameters => [ "/foo/bar", "local:$vmid/vm-$vmid-disk-0.raw", 1024*10 ],
expected => "source '/foo/bar' is not a valid volid nor path for qemu-img convert\n",
},
{
name => "efidisk",
- parameters => [ "/usr/share/kvm/OVMF_VARS-pure-efi.fd", "local:$vmid/vm-$vmid-disk-0.raw", 1024*10, undef, 0, undef ],
+ parameters => [ "/usr/share/kvm/OVMF_VARS-pure-efi.fd", "local:$vmid/vm-$vmid-disk-0.raw", 1024*10 ],
expected => [
"/usr/bin/qemu-img", "convert", "-p", "-n", "-O", "raw",
"/usr/share/kvm/OVMF_VARS-pure-efi.fd",
@@ -178,7 +183,7 @@ my $tests = [
},
{
name => "efi2zos",
- parameters => [ "/usr/share/kvm/OVMF_VARS-pure-efi.fd", "zfs-over-iscsi:vm-$vmid-disk-0", 1024*10, undef, 0, undef ],
+ parameters => [ "/usr/share/kvm/OVMF_VARS-pure-efi.fd", "zfs-over-iscsi:vm-$vmid-disk-0", 1024*10 ],
expected => [
"/usr/bin/qemu-img", "convert", "-p", "-n", "--target-image-opts",
"/usr/share/kvm/OVMF_VARS-pure-efi.fd",
@@ -187,7 +192,12 @@ my $tests = [
},
{
name => "bwlimit",
- parameters => [ "local-lvm:vm-$vmid-disk-0", "local:$vmid/vm-$vmid-disk-0.raw", 1024*10, undef, 0, 1024 ],
+ parameters => [
+ "local-lvm:vm-$vmid-disk-0",
+ "local:$vmid/vm-$vmid-disk-0.raw",
+ 1024*10,
+ { bwlimit => 1024 },
+ ],
expected => [
"/usr/bin/qemu-img", "convert", "-p", "-n", "-r", "1024K", "-f", "raw", "-O", "raw",
"/dev/pve/vm-$vmid-disk-0",
@@ -196,7 +206,12 @@ my $tests = [
},
{
name => "lvmsnapshot",
- parameters => [ "local-lvm:vm-$vmid-disk-0", "local:$vmid/vm-$vmid-disk-0.raw", 1024*10, 'foo', 0, undef ],
+ parameters => [
+ "local-lvm:vm-$vmid-disk-0",
+ "local:$vmid/vm-$vmid-disk-0.raw",
+ 1024*10,
+ { snapname => 'foo'},
+ ],
expected => [
"/usr/bin/qemu-img", "convert", "-p", "-n", "-f", "raw", "-O", "raw",
"/dev/pve/snap_vm-$vmid-disk-0_foo",
@@ -205,7 +220,12 @@ my $tests = [
},
{
name => "qcow2snapshot",
- parameters => [ "local:$vmid/vm-$vmid-disk-0.qcow2", "local:$vmid/vm-$vmid-disk-0.raw", 1024*10, 'snap', 0, undef ],
+ parameters => [
+ "local:$vmid/vm-$vmid-disk-0.qcow2",
+ "local:$vmid/vm-$vmid-disk-0.raw",
+ 1024*10,
+ { snapname => 'snap' },
+ ],
expected => [
"/usr/bin/qemu-img", "convert", "-p", "-n", "-l", "snapshot.name=snap", "-f", "qcow2", "-O", "raw",
"/var/lib/vz/images/$vmid/vm-$vmid-disk-0.qcow2",
--
2.39.5
_______________________________________________
pve-devel mailing list
pve-devel@lists.proxmox.com
https://lists.proxmox.com/cgi-bin/mailman/listinfo/pve-devel
next prev parent reply other threads:[~2025-04-04 13:35 UTC|newest]
Thread overview: 33+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-04-04 13:31 [pve-devel] [PATCH qemu/storage/qemu-server/container/manager v9 00/29] backup provider API Fiona Ebner
2025-04-04 13:31 ` [pve-devel] [PATCH qemu v9 01/29] PVE backup: backup-access api: simplify bitmap logic Fiona Ebner
2025-04-06 18:02 ` [pve-devel] applied: " Thomas Lamprecht
2025-04-04 13:31 ` [pve-devel] [PATCH storage v9 02/29] add storage_has_feature() helper function Fiona Ebner
2025-04-04 13:31 ` [pve-devel] [PATCH storage v9 03/29] common: add deallocate " Fiona Ebner
2025-04-04 13:31 ` [pve-devel] [PATCH storage v9 04/29] plugin: introduce new_backup_provider() method Fiona Ebner
2025-04-04 13:31 ` [pve-devel] [PATCH storage v9 05/29] config api/plugins: let plugins define sensitive properties themselves Fiona Ebner
2025-04-04 13:31 ` [pve-devel] [PATCH storage v9 06/29] plugin api: bump api version and age Fiona Ebner
2025-04-04 13:31 ` [pve-devel] [PATCH storage v9 07/29] extract backup config: delegate to backup provider for storages that support it Fiona Ebner
2025-04-04 13:31 ` [pve-devel] [POC storage v9 08/29] add backup provider example Fiona Ebner
2025-04-04 13:31 ` [pve-devel] [POC storage v9 09/29] Borg example plugin Fiona Ebner
2025-04-04 13:31 ` [pve-devel] [PATCH qemu-server v9 10/29] backup: keep track of block-node size for fleecing Fiona Ebner
2025-04-04 13:31 ` [pve-devel] [PATCH qemu-server v9 11/29] backup: fleecing: use exact size when allocating non-raw fleecing images Fiona Ebner
2025-04-04 13:31 ` [pve-devel] [PATCH qemu-server v9 12/29] backup: allow adding fleecing images also for EFI and TPM Fiona Ebner
2025-04-04 13:31 ` [pve-devel] [PATCH qemu-server v9 13/29] backup: implement backup for external providers Fiona Ebner
2025-04-04 13:31 ` [pve-devel] [PATCH qemu-server v9 14/29] test: qemu img convert: add test cases for snapshots Fiona Ebner
2025-04-04 13:31 ` Fiona Ebner [this message]
2025-04-04 13:31 ` [pve-devel] [PATCH qemu-server v9 16/29] image convert: allow caller to specify the format of the source path Fiona Ebner
2025-04-04 13:31 ` [pve-devel] [PATCH qemu-server v9 17/29] backup: implement restore for external providers Fiona Ebner
2025-04-04 13:31 ` [pve-devel] [PATCH qemu-server v9 18/29] backup: future-proof checks for QEMU feature support Fiona Ebner
2025-04-04 13:31 ` [pve-devel] [PATCH qemu-server v9 19/29] backup: support 'missing-recreated' bitmap action Fiona Ebner
2025-04-04 13:31 ` [pve-devel] [PATCH qemu-server v9 20/29] backup: bitmap action to human: lie about TPM state Fiona Ebner
2025-04-04 13:31 ` [pve-devel] [PATCH container v9 21/29] add LXC::Namespaces module Fiona Ebner
2025-04-04 13:31 ` [pve-devel] [PATCH container v9 22/29] backup: implement backup for external providers Fiona Ebner
2025-04-04 13:31 ` [pve-devel] [PATCH container v9 23/29] backup: implement restore " Fiona Ebner
2025-04-04 13:31 ` [pve-devel] [PATCH container v9 24/29] external restore: don't use 'one-file-system' tar flag when restoring from a directory Fiona Ebner
2025-04-04 13:32 ` [pve-devel] [PATCH container v9 25/29] create: factor out compression option helper Fiona Ebner
2025-04-04 13:32 ` [pve-devel] [PATCH container v9 26/29] restore tar archive: check potentially untrusted archive Fiona Ebner
2025-04-04 13:32 ` [pve-devel] [PATCH container v9 27/29] api: add early check against restoring privileged container from external source Fiona Ebner
2025-04-04 13:32 ` [pve-devel] [PATCH manager v9 28/29] ui: backup: also check for backup subtype to classify archive Fiona Ebner
2025-04-04 13:32 ` [pve-devel] [PATCH manager v9 29/29] backup: implement backup for external providers Fiona Ebner
2025-04-04 14:08 ` [pve-devel] [PATCH qemu/storage/qemu-server/container/manager v9 00/29] backup provider API Wolfgang Bumiller
2025-04-06 19:49 ` [pve-devel] applied-series: " Thomas Lamprecht
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=20250404133204.239783-16-f.ebner@proxmox.com \
--to=f.ebner@proxmox.com \
--cc=pve-devel@lists.proxmox.com \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox
Service provided by Proxmox Server Solutions GmbH | Privacy | Legal