Signed-off-by: Fiona Ebner <f.eb...@proxmox.com>
---
src/PVE/QemuServer/Blockdev.pm | 15 +++++++++++++++
1 file changed, 15 insertions(+)
diff --git a/src/PVE/QemuServer/Blockdev.pm b/src/PVE/QemuServer/Blockdev.pm
index c1d3cba8..e5eba33e 100644
--- a/src/PVE/QemuServer/Blockdev.pm
+++ b/src/PVE/QemuServer/Blockdev.pm
@@ -124,6 +124,21 @@ my sub get_node_name {
return "${prefix}${hash}";
}
+sub get_node_name_below_throttle {
+ my ($vmid, $device_id) = @_;
+
+ my $block_info = get_block_info($vmid);
+ my $drive_id = $device_id =~ s/^drive-//r;
+ my $inserted = $block_info->{$drive_id}->{inserted}
+ or die "no block node inserted for drive '$drive_id'\n";
+
+ # before the switch to -blockdev, the top node was not throttle
+ return $inserted->{'node-name'} if $inserted->{drv} ne 'throttle';
+
+ my $child_info = mon_cmd($vmid, 'block-node-query-file-child', 'node-name'
=> $device_id);
+ return $child_info->{'node-name'};
+}
+
my sub read_only_json_option {
my ($drive, $options) = @_;
--
2.47.2
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