X-Git-Url: https://git.proxmox.com/?p=pve-common.git;a=blobdiff_plain;f=src%2FPVE%2FTools.pm;h=7d3368393809f7c3c767e7454d9f6f2b3418b2cd;hp=7eb1197e2b4090e6a6de765a0024c93b8693dd21;hb=09d47f9d477b95382874de1233d1b012fbf4763f;hpb=b260d4e320a5e2961247de9f3db7c60293627936

diff --git a/src/PVE/Tools.pm b/src/PVE/Tools.pm
index 7eb1197..7d33683 100644
--- a/src/PVE/Tools.pm
+++ b/src/PVE/Tools.pm
@@ -1434,9 +1434,12 @@ sub fsync($) {
 sub sync_mountpoint {
     my ($path) = @_;
     sysopen my $fd, $path, O_RDONLY|O_CLOEXEC or die "failed to open $path: $!\n";
-    my $result = syncfs(fileno($fd));
+    my $syncfs_err;
+    if (!syncfs(fileno($fd))) {
+	$syncfs_err = "$!";
+    }
     close($fd);
-    return $result;
+    die "syncfs '$path' failed - $syncfs_err\n" if defined $syncfs_err;
 }
 
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