From: "Roman Ondráček" <mail@romanondracek.cz>
To: pve-devel@lists.proxmox.com
Subject: Re: [PATCH pve-storage 1/1] storage: add xz support
Date: Sun, 08 Mar 2026 18:48:25 +0100 [thread overview]
Message-ID: <08a3f34b26916acffb2328762072ee63dc94b47e.camel@romanondracek.cz> (raw)
In-Reply-To: <2f390ef7-000c-4fc4-8997-de8af84711d3@proxmox.com>
[-- Attachment #1: Type: text/plain, Size: 10124 bytes --]
Thank you for your quick feedback. I will fix it in the new patchset v2.
Along with it, I will also send a patchset for pve-manager, which adds support
to the UI as well.
David Riley píše v čt 05. 03. 2026 v 15:52 +0100:
> no deep review I just noted a small thing, comment inline
>
> On 3/5/26 1:08 PM, mail@romanondracek.cz wrote:
> > From: Roman Ondráček <mail@romanondracek.cz>
> >
> > Signed-off-by: Roman Ondráček <mail@romanondracek.cz>
> > ---
> > debian/control | 1 +
> > src/PVE/Storage.pm | 5 ++++-
> > src/PVE/Storage/Plugin.pm | 2 +-
> > src/test/archive_info_test.pm | 6 ++++--
> > src/test/list_volumes_test.pm | 11 ++++++++++-
> > src/test/parse_volname_test.pm | 8 ++++----
> > src/test/path_to_volume_id_test.pm | 12 +++++++-----
> > 7 files changed, 31 insertions(+), 14 deletions(-)
> >
> > diff --git a/debian/control b/debian/control
> > index 6bd55a2..9ef10e6 100644
> > --- a/debian/control
> > +++ b/debian/control
> > @@ -50,6 +50,7 @@ Depends: bzip2,
> > smbclient,
> > thin-provisioning-tools,
> > udev,
> > + xz-utils,
> > zstd,
> > ${misc:Depends},
> > ${perl:Depends},
> > diff --git a/src/PVE/Storage.pm b/src/PVE/Storage.pm
> > index 6e87bac..b9ae6d7 100755
> > --- a/src/PVE/Storage.pm
> > +++ b/src/PVE/Storage.pm
> > @@ -115,7 +115,7 @@ PVE::Storage::Plugin->init();
> >
> > our $ISO_EXT_RE_0 = qr/\.(?:iso|img)/i;
> >
> > -our $VZTMPL_EXT_RE_1 = qr/\.(?|(tar)(?!\.)|tar\.(gz|xz|zst|bz2))/i;
> > +our $VZTMPL_EXT_RE_1 = qr/\.(?|(tar)(?!\.)|tar\.(gz|xz|zst|bz2|xz))/i;
> seems like xz was already part of the regex.
> >
> > our $BACKUP_EXT_RE_2 =
> > qr/\.(tgz|(?:tar|vma)(?:\.(${\PVE::Storage::Plugin::COMPRESSOR_RE}))?)/;
> >
> > @@ -1761,18 +1761,21 @@ sub decompressor_info {
> > lzo => ['tar', '--lzop'],
> > zst => ['tar', '--zstd'],
> > bz2 => ['tar', '--bzip2'],
> > + xz => ['tar', '--xz'],
> > },
> > vma => {
> > gz => ['zcat'],
> > lzo => ['lzop', '-d', '-c'],
> > zst => ['zstd', '-q', '-d', '-c'],
> > bz2 => ['bzcat', '-q'],
> > + xz => ['xz', '-q', '-d', '-c'],
> > },
> > iso => {
> > gz => ['zcat'],
> > lzo => ['lzop', '-d', '-c'],
> > zst => ['zstd', '-q', '-d', '-c'],
> > bz2 => ['bzcat', '-q'],
> > + xz => ['xz', '-q', '-d', '-c'],
> > },
> > };
> >
> > diff --git a/src/PVE/Storage/Plugin.pm b/src/PVE/Storage/Plugin.pm
> > index 6f3d691..5b0216e 100644
> > --- a/src/PVE/Storage/Plugin.pm
> > +++ b/src/PVE/Storage/Plugin.pm
> > @@ -21,7 +21,7 @@ use JSON;
> >
> > use base qw(PVE::SectionConfig);
> >
> > -use constant KNOWN_COMPRESSION_FORMATS => ('gz', 'lzo', 'zst', 'bz2');
> > +use constant KNOWN_COMPRESSION_FORMATS => ('gz', 'lzo', 'zst', 'bz2',
> > 'xz');
> > use constant COMPRESSOR_RE => join('|', KNOWN_COMPRESSION_FORMATS);
> >
> > use constant LOG_EXT => ".log";
> > diff --git a/src/test/archive_info_test.pm b/src/test/archive_info_test.pm
> > index c5c3992..b8dfbff 100644
> > --- a/src/test/archive_info_test.pm
> > +++ b/src/test/archive_info_test.pm
> > @@ -115,19 +115,21 @@ my $tests = [
> > },
> > ];
> >
> > -# add new compression fromats to test
> > +# add new compression formats to test
> > my $decompressor = {
> > tar => {
> > gz => ['tar', '-z'],
> > lzo => ['tar', '--lzop'],
> > zst => ['tar', '--zstd'],
> > bz2 => ['tar', '--bzip2'],
> > + xz => ['tar', '--xz'],
> > },
> > vma => {
> > gz => ['zcat'],
> > lzo => ['lzop', '-d', '-c'],
> > zst => ['zstd', '-q', '-d', '-c'],
> > bz2 => ['bzcat', '-q'],
> > + xz => ['xz', '-q', '-d', '-c'],
> > },
> > };
> >
> > @@ -167,7 +169,7 @@ for my $virt (sort keys %$bkp_suffix) {
> > my $non_bkp_suffix = {
> > 'openvz' => ['zip', 'tgz.lzo', 'zip.gz', ''],
> > 'lxc' => ['zip', 'tgz.lzo', 'zip.gz', ''],
> > - 'qemu' => ['vma.xz', 'vms.gz', 'vmx.zst', ''],
> > + 'qemu' => ['vms.gz', 'vmx.zst', ''],
> > 'none' => ['tar.gz'],
> > };
> >
> > diff --git a/src/test/list_volumes_test.pm b/src/test/list_volumes_test.pm
> > index 0876902..d79e991 100644
> > --- a/src/test/list_volumes_test.pm
> > +++ b/src/test/list_volumes_test.pm
> > @@ -90,6 +90,7 @@ my @tests = (
> > "$storage_dir/images/16110/vm-16110-disk-1.raw",
> > "$storage_dir/images/16110/vm-16110-disk-2.vmdk",
> > "$storage_dir/dump/vzdump-qemu-16110-2020_03_30-
> > 21_11_40.vma.gz",
> > + "$storage_dir/dump/vzdump-qemu-16110-2020_03_30-
> > 21_12_40.vma.xz",
> > "$storage_dir/dump/vzdump-qemu-16110-2020_03_30-
> > 21_12_45.vma.lzo",
> > "$storage_dir/dump/vzdump-qemu-16110-2020_03_30-
> > 21_13_55.vma",
> > "$storage_dir/dump/vzdump-qemu-16110-2020_03_30-
> > 21_13_55.vma.zst",
> > @@ -136,6 +137,15 @@ my @tests = (
> > 'vmid' => '16110',
> > 'volid' => 'local:backup/vzdump-qemu-16110-2020_03_30-
> > 21_11_40.vma.gz',
> > },
> > + {
> > + 'content' => 'backup',
> > + 'ctime' => 1585602760,
> > + 'format' => 'vma.xz',
> > + 'size' => DEFAULT_SIZE,
> > + 'subtype' => 'qemu',
> > + 'vmid' => '16110',
> > + 'volid' => 'local:backup/vzdump-qemu-16110-2020_03_30-
> > 21_12_40.vma.xz',
> > + },
> > {
> > 'content' => 'backup',
> > 'ctime' => 1585602765,
> > @@ -457,7 +467,6 @@ my @tests = (
> > "$storage_dir/private/subvol-19254-disk-0/19254",
> > "$storage_dir/dump/vzdump-openvz-16112-2020_03_30-
> > 21_39_30.zip.gz",
> > "$storage_dir/dump/vzdump-openvz-16112-2020_03_30-
> > 21_39_30.tgz.lzo",
> > - "$storage_dir/dump/vzdump-qemu-16110-2020_03_30-
> > 21_12_40.vma.xz",
> > "$storage_dir/dump/vzdump-qemu-16110-2020_03_30-
> > 21_12_40.vms.gz",
> > ],
> > expected => [], # returns empty list
> > diff --git a/src/test/parse_volname_test.pm
> > b/src/test/parse_volname_test.pm
> > index 5c9478a..035e3ee 100644
> > --- a/src/test/parse_volname_test.pm
> > +++ b/src/test/parse_volname_test.pm
> > @@ -247,9 +247,9 @@ foreach my $s (@$disk_suffix) {
> >
> > # create more test cases for backup files matches
> > my $bkp_suffix = {
> > - qemu => ['vma', 'vma.gz', 'vma.lzo', 'vma.zst'],
> > - lxc => ['tar', 'tgz', 'tar.gz', 'tar.lzo', 'tar.zst', 'tar.bz2'],
> > - openvz => ['tar', 'tgz', 'tar.gz', 'tar.lzo', 'tar.zst'],
> > + qemu => ['vma', 'vma.gz', 'vma.lzo', 'vma.xz', 'vma.zst'],
> > + lxc => ['tar', 'tgz', 'tar.gz', 'tar.lzo', 'tar.xz', 'tar.zst',
> > 'tar.bz2'],
> > + openvz => ['tar', 'tgz', 'tar.gz', 'tar.lzo', 'tar.xz', 'tar.zst'],
> > };
> >
> > foreach my $virt (keys %$bkp_suffix) {
> > @@ -277,7 +277,7 @@ foreach my $virt (keys %$bkp_suffix) {
> >
> > # create more test cases for failed backup files matches
> > my $non_bkp_suffix = {
> > - qemu => ['vms.gz', 'vma.xz'],
> > + qemu => ['vms.gz'],
> > lxc => ['zip.gz', 'tgz.lzo'],
> > };
> > foreach my $virt (keys %$non_bkp_suffix) {
> > diff --git a/src/test/path_to_volume_id_test.pm
> > b/src/test/path_to_volume_id_test.pm
> > index dfa51e6..ad3f39a 100644
> > --- a/src/test/path_to_volume_id_test.pm
> > +++ b/src/test/path_to_volume_id_test.pm
> > @@ -92,6 +92,13 @@ my @tests = (
> > 'backup', 'local:backup/vzdump-lxc-16112-2020_03_30-
> > 21_39_30.tar.lzo',
> > ],
> > },
> > + {
> > + description => 'Backup, vma.xz',
> > + volname => "$storage_dir/dump/vzdump-qemu-16110-2020_03_30-
> > 21_12_40.vma.xz",
> > + expected => [
> > + 'backup', 'local:backup/vzdump-qemu-16110-2020_03_30-
> > 21_12_40.vma.xz',
> > + ],
> > + },
> > {
> > description => 'Backup, vma.zst',
> > volname => "$storage_dir/dump/vzdump-qemu-16110-2020_03_30-
> > 21_13_55.vma.zst",
> > @@ -212,11 +219,6 @@ my @tests = (
> > volname => "$storage_dir/dump/vzdump-openvz-16112-2020_03_30-
> > 21_39_30.tgz.lzo",
> > expected => [''],
> > },
> > - {
> > - description => 'Backup, wrong ending, qemu, vma.xz',
> > - volname => "$storage_dir/dump/vzdump-qemu-16110-2020_03_30-
> > 21_12_40.vma.xz",
> > - expected => [''],
> > - },
> > {
> > description => 'Backup, wrong format, qemu, vms.gz',
> > volname => "$storage_dir/dump/vzdump-qemu-16110-2020_03_30-
> > 21_12_40.vms.gz",
[-- Attachment #2: This is a digitally signed message part --]
[-- Type: application/pgp-signature, Size: 228 bytes --]
next prev parent reply other threads:[~2026-03-08 17:48 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-03-05 12:08 [PATCH pve-storage 0/1] " mail
2026-03-05 12:08 ` [PATCH pve-storage 1/1] " mail
2026-03-05 14:52 ` David Riley
2026-03-08 17:48 ` Roman Ondráček [this message]
2026-03-05 16:25 ` [PATCH pve-storage 0/1] " Max R. Carrara
2026-03-08 17:45 ` Roman Ondráček
-- strict thread matches above, loose matches on Subject: below --
2026-03-05 11:59 mail
2026-03-05 11:59 ` [PATCH pve-storage 1/1] " mail
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=08a3f34b26916acffb2328762072ee63dc94b47e.camel@romanondracek.cz \
--to=mail@romanondracek.cz \
--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 an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.