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plugin: add volume_snapshot_delete

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Signed-off-by: Alexandre Derumier <aderumier@odiso.com>
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Alexandre Derumier 2012-09-06 10:28:06 +02:00 committed by Dietmar Maurer
parent 5753c9d1b6
commit 6000a061e9
1 changed files with 16 additions and 0 deletions
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16
PVE/Storage/Plugin.pm
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@ -534,6 +534,22 @@ sub volume_snapshot_rollback {
return undef;
}
sub volume_snapshot_delete {
my ($class, $scfg, $storeid, $volname, $snap, $running) = @_;
die "can't delete snapshot for this image format" if $volname !~ m/\.(qcow2|qed)$/;
return 1 if $running;
my $path = $class->path($scfg, $volname);
my $cmd = ['/usr/bin/qemu-img', 'snapshot','-d', $snap, $path];
run_command($cmd, timeout => 1);
return undef;
}
sub list_images {
my ($class, $storeid, $scfg, $vmid, $vollist, $cache) = @_;