[PATCH qemu-server 8/9] migrate: log messages from remote nbdstop command

[Fiona Ebner <f.ebner@proxmox.com>]

The output was always ignored since the introduction of the command in
2016 with commit b74cad8a ("add live storage migration with vm
migration"). But it's nicer to show messages from the remote side to
detect failures and for debugging purposes.

Signed-off-by: Fiona Ebner <f.ebner@proxmox.com>
---
 src/PVE/QemuMigrate.pm | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/src/PVE/QemuMigrate.pm b/src/PVE/QemuMigrate.pm
index ab930955..a252f848 100644
--- a/src/PVE/QemuMigrate.pm
+++ b/src/PVE/QemuMigrate.pm
@@ -1738,7 +1738,12 @@ sub phase3_cleanup {
                 my $cmd = [@{ $self->{rem_ssh} }, 'qm', 'nbdstop', $vmid];
 
                 eval {
-                    PVE::Tools::run_command($cmd, outfunc => sub { }, errfunc => sub { });
+                    PVE::Tools::run_command(
+                        $cmd,
+                        logfunc => sub {
+                            $self->log('info', "[$self->{node}] $_[0]");
+                        },
+                    );
                 };
                 if (my $err = $@) {
                     $self->log('err', $err);
-- 
2.47.3