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Refactor has_feature

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backup_only is currently not used as snapshot backups are
handled by qemu, but this makes the signatures identical
to LXC.pm's has_feature.
This commit is contained in:
Fabian Grünbichler 2016-02-26 09:17:48 +01:00 committed by Dietmar Maurer
parent afa5eae56a
commit b2ca930a79
1 changed files with 4 additions and 2 deletions
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6
PVE/QemuServer.pm
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@ -5964,7 +5964,8 @@ sub snapshot_prepare {
if defined($conf->{snapshots}->{$snapname}); if defined($conf->{snapshots}->{$snapname});
my $storecfg = PVE::Storage::config(); my $storecfg = PVE::Storage::config();
die "snapshot feature is not available\n" if !has_feature('snapshot', $conf, $storecfg); die "snapshot feature is not available\n"
if !has_feature('snapshot', $conf, $storecfg, undef, undef, $snapname eq 'vzdump');
$snap = $conf->{snapshots}->{$snapname} = {}; $snap = $conf->{snapshots}->{$snapname} = {};
@ -6367,13 +6368,14 @@ sub snapshot_delete {
} }
sub has_feature { sub has_feature {
my ($feature, $conf, $storecfg, $snapname, $running) = @_; my ($feature, $conf, $storecfg, $snapname, $running, $backup_only) = @_;
my $err; my $err;
foreach_drive($conf, sub { foreach_drive($conf, sub {
my ($ds, $drive) = @_; my ($ds, $drive) = @_;
return if drive_is_cdrom($drive); return if drive_is_cdrom($drive);
return if $backup_only && !$drive->{backup};
my $volid = $drive->{file}; my $volid = $drive->{file};
$err = 1 if !PVE::Storage::volume_has_feature($storecfg, $feature, $volid, $snapname, $running); $err = 1 if !PVE::Storage::volume_has_feature($storecfg, $feature, $volid, $snapname, $running);
}); });