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add tagged_only option to LVM storage

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to filter volumes by the 'pve-vm-ID' tag, which is set on
all volumes created via the PVE storage layer.
This commit is contained in:
Fabian Grünbichler 2016-06-21 15:13:45 +02:00 committed by Wolfgang Bumiller
parent 4a7d222204
commit 7a9dd1195d
1 changed files with 14 additions and 0 deletions
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14
PVE/Storage/LVMPlugin.pm
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@ -140,6 +140,7 @@ sub lvm_list_volumes {
lv_type => $lv_type,
};
$d->{pool_lv} = $pool_lv if $pool_lv;
$d->{tags} = $tags if $tags;
if ($lv_type eq 't') {
$data_percent ||= 0;
@ -183,6 +184,10 @@ sub properties {
description => "Wipe throughput (cstream -t parameter value).",
type => 'string',
},
tagged_only => {
description => "Only use logical volumes tagged with 'pve-vm-ID'.",
type => 'boolean',
}
};
}
@ -196,6 +201,7 @@ sub options {
saferemove_throughput => { optional => 1 },
content => { optional => 1 },
base => { fixed => 1, optional => 1 },
tagged_only => { optional => 1 },
};
}
@ -339,6 +345,12 @@ sub free_image {
return undef;
}
my $check_tags = sub {
my ($tags) = @_;
return defined($tags) && $tags =~ /(^|,)pve-vm-\d+(,|$)/;
};
sub list_images {
my ($class, $storeid, $scfg, $vmid, $vollist, $cache) = @_;
@ -357,6 +369,8 @@ sub list_images {
my $info = $dat->{$volname};
next if $scfg->{tagged_only} && !&$check_tags($info->{tags});
next if $info->{lv_type} ne '-';
my $volid = "$storeid:$volname";