10629: improve debug logging

[arvados.git] / services / fuse / arvados_fuse / __init__.py

diff --git a/services/fuse/arvados_fuse/__init__.py b/services/fuse/arvados_fuse/__init__.py
index 1d25aa83cba34c2753579e2f56423db22f97a310..b12a7d14abf93c4bfa7b6f6aa1d8472d5a749e59 100644 (file)
--- a/services/fuse/arvados_fuse/__init__.py
+++ b/services/fuse/arvados_fuse/__init__.py
@@ -589,6 +589,7 @@ class Operations(llfuse.Operations):
     @catch_exceptions
     def release(self, fh):
         if fh in self._filehandles:
+            _logger.debug("arv-mount release fh %i", fh)
             try:
                 self._filehandles[fh].flush()
             except Exception: