use PVE::Storage::PBSPlugin;
# Storage API version. Icrement it on changes in storage API interface.
-use constant APIVER => 5;
+use constant APIVER => 6;
# Age is the number of versions we're backward compatible with.
# This is like having 'current=APIVER' and age='APIAGE' in libtool,
# see https://www.gnu.org/software/libtool/manual/html_node/Libtool-versioning.html
-use constant APIAGE => 4;
+use constant APIAGE => 5;
# load standard plugins
PVE::Storage::DirPlugin->register();
foreach my $sid (keys %$ids) {
next if $storeid && $storeid ne $sid;
next if !storage_check_enabled($cfg, $sid, undef, 1);
+ my $content = $ids->{$sid}->{content};
+ next if !($content->{rootdir} || $content->{images});
push @$storage_list, $sid;
}
}
my $info;
my $volid = basename($archive);
- if ($volid =~ /^(vzdump-(lxc|openvz|qemu)-\d+-.+\.(tgz$|tar|vma)(?:\.(${\PVE::Storage::Plugin::COMPRESSOR_RE}))?)$/) {
+ if ($volid =~ /^(vzdump-(lxc|openvz|qemu)-.+\.(tgz$|tar|vma)(?:\.(${\PVE::Storage::Plugin::COMPRESSOR_RE}))?)$/) {
my $filename = "$1"; # untaint
my ($type, $format, $comp) = ($2, $3, $4);
my $format_re = defined($comp) ? "$format.$comp" : "$format";
if ($volid =~ /^(vzdump-${type}-([1-9][0-9]{2,8})-(\d{4})_(\d{2})_(\d{2})-(\d{2})_(\d{2})_(\d{2}))\.${format_re}$/) {
$info->{logfilename} = "$1.log";
$info->{vmid} = int($2);
- $info->{ctime} = timelocal($8, $7, $6, $5, $4 - 1, $3 - 1900);
+ $info->{ctime} = timelocal($8, $7, $6, $5, $4 - 1, $3);
$info->{is_std_name} = 1;
} else {
$info->{is_std_name} = 0;
}
}
+sub prune_backups {
+ my ($cfg, $storeid, $keep, $vmid, $type, $dryrun, $logfunc) = @_;
+
+ my $scfg = storage_config($cfg, $storeid);
+ die "storage '$storeid' does not support backups\n" if !$scfg->{content}->{backup};
+
+ if (!defined($keep)) {
+ die "no prune-backups options configured for storage '$storeid'\n"
+ if !defined($scfg->{'prune-backups'});
+ $keep = PVE::JSONSchema::parse_property_string('prune-backups', $scfg->{'prune-backups'});
+ }
+
+ my $plugin = PVE::Storage::Plugin->lookup($scfg->{type});
+ return $plugin->prune_backups($scfg, $storeid, $keep, $vmid, $type, $dryrun, $logfunc);
+}
+
+my $prune_mark = sub {
+ my ($prune_entries, $keep_count, $id_func) = @_;
+
+ return if !$keep_count;
+
+ my $already_included = {};
+ my $newly_included = {};
+
+ foreach my $prune_entry (@{$prune_entries}) {
+ my $mark = $prune_entry->{mark};
+ my $id = $id_func->($prune_entry->{ctime});
+
+ next if $already_included->{$id};
+
+ if (defined($mark)) {
+ $already_included->{$id} = 1 if $mark eq 'keep';
+ next;
+ }
+
+ if (!$newly_included->{$id}) {
+ last if scalar(keys %{$newly_included}) >= $keep_count;
+ $newly_included->{$id} = 1;
+ $prune_entry->{mark} = 'keep';
+ } else {
+ $prune_entry->{mark} = 'remove';
+ }
+ }
+};
+
+sub prune_mark_backup_group {
+ my ($backup_group, $keep) = @_;
+
+ my $prune_list = [ sort { $b->{ctime} <=> $a->{ctime} } @{$backup_group} ];
+
+ $prune_mark->($prune_list, $keep->{'keep-last'}, sub {
+ my ($ctime) = @_;
+ return $ctime;
+ });
+ $prune_mark->($prune_list, $keep->{'keep-hourly'}, sub {
+ my ($ctime) = @_;
+ my (undef, undef, $hour, $day, $month, $year) = localtime($ctime);
+ return "$hour/$day/$month/$year";
+ });
+ $prune_mark->($prune_list, $keep->{'keep-daily'}, sub {
+ my ($ctime) = @_;
+ my (undef, undef, undef, $day, $month, $year) = localtime($ctime);
+ return "$day/$month/$year";
+ });
+ $prune_mark->($prune_list, $keep->{'keep-weekly'}, sub {
+ my ($ctime) = @_;
+ my ($sec, $min, $hour, $day, $month, $year) = localtime($ctime);
+ my $iso_week = int(strftime("%V", $sec, $min, $hour, $day, $month - 1, $year - 1900));
+ my $iso_week_year = int(strftime("%G", $sec, $min, $hour, $day, $month - 1, $year - 1900));
+ return "$iso_week/$iso_week_year";
+ });
+ $prune_mark->($prune_list, $keep->{'keep-monthly'}, sub {
+ my ($ctime) = @_;
+ my (undef, undef, undef, undef, $month, $year) = localtime($ctime);
+ return "$month/$year";
+ });
+ $prune_mark->($prune_list, $keep->{'keep-yearly'}, sub {
+ my ($ctime) = @_;
+ my $year = (localtime($ctime))[5];
+ return "$year";
+ });
+
+ foreach my $prune_entry (@{$prune_list}) {
+ $prune_entry->{mark} //= 'remove';
+ }
+}
+
sub volume_export {
my ($cfg, $fh, $volid, $format, $snapshot, $base_snapshot, $with_snapshots) = @_;