nsmb.conf

@@ -0,0 +1,28 @@
+# /etc/nsmb.conf - macOS 10.13 - 2018-05-20
+#------------------------------------------------------------------------------
+# More information:
+# https://support.apple.com/en-us/HT208209
+# https://apple.stackexchange.com/questions/309016/smb-share-deadlocks-since-high-sierra
+#------------------------------------------------------------------------------
+[default]
+
+# Use NTF streams if supported
+streams=yes
+
+# Soft mount by default
+soft=yes
+
+# Disable signing due to macOS bug
+signing_required=no
+
+# Disable directory caching
+dir_cache_off=yes
+
+# Lock negotiation to SMB3 only
+# 7 == 0111  SMB 1/2/3 should be enabled
+# 6 == 0110  SMB 2/3 should be enabled
+# 4 == 0100  SMB 3 should be enabled
+protocol_vers_map=4
+
+# Turn off notifications
+notify_off=yes