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rbd: update features of image when mapping snapshot

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in order to fix the features even if the image itself never gets mapped.

Signed-off-by: Fabian Grünbichler <f.gruenbichler@proxmox.com>
This commit is contained in:
Fabian Grünbichler
2019-11-29 13:30:30 +01:00
committed by Thomas Lamprecht
parent b4227e776f
commit 518f3908bf
1 changed files with 5 additions and 2 deletions
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7
PVE/Storage/RBDPlugin.pm
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@ -580,7 +580,9 @@ my $get_kernel_device_name = sub {
sub map_volume {
my ($class, $storeid, $scfg, $volname, $snapname) = @_;
my ($vtype, $name, $vmid) = $class->parse_volname($volname);
my ($vtype, $img_name, $vmid) = $class->parse_volname($volname);
my $name = $img_name;
$name .= '@'.$snapname if $snapname;
my $pool = $scfg->{pool} ? $scfg->{pool} : 'rbd';
@ -589,7 +591,8 @@ sub map_volume {
return $kerneldev if -b $kerneldev; # already mapped
$krbd_feature_update->($scfg, $storeid, $name) if !$snapname;
# features can only be enabled/disabled for image, not for snapshot!
$krbd_feature_update->($scfg, $storeid, $img_name);
my $cmd = &$rbd_cmd($scfg, $storeid, 'map', $name);
run_rbd_command($cmd, errmsg => "can't map rbd volume $name");