improve error logging

diff --git a/snapper/Snapper.cc b/snapper/Snapper.cc
index 3d8b4371d56bbea6127afff90de3bdbfa3c42f37..e76977b2e2dd2457eca480c6d7bdcad3552b59c7 100644 (file)
--- a/snapper/Snapper.cc
+++ b/snapper/Snapper.cc
@@ -851,8 +851,15 @@ namespace snapper
        // Tests have shown that without a rescan and sync here the quota data
        // is incorrect.
 
-       quota_rescan(general_dir.fd());
-       sync(general_dir.fd());
+       try
+       {
+           quota_rescan(general_dir.fd());
+           sync(general_dir.fd());
+       }
+       catch (...)
+       {
+           SN_THROW(QuotaException("quota rescan or sync failed"));
+       }
 
        QuotaData quota_data;