diff -r 2d65c2f76d7b -r 4a8fed1c0ef6 userlibandfileserver/fileserver/shostmassstorage/server/protocol/cscsiprotocol.cpp
--- a/userlibandfileserver/fileserver/shostmassstorage/server/protocol/cscsiprotocol.cpp	Tue Feb 02 01:24:03 2010 +0200
+++ b/userlibandfileserver/fileserver/shostmassstorage/server/protocol/cscsiprotocol.cpp	Sat Feb 20 00:10:51 2010 +0200
@@ -353,13 +353,13 @@
     if (info.iPeripheralQualifier != 0 && info.iPeripheralQualifier != 1)
         {
         __HOSTPRINT(_L("Peripheral Qualifier[Unknown device type]\n"))
-        return KErrNotSupported;
+        return KErrUnknown;
         }
 
     if (info.iPeripheralDeviceType != 0)
         {
         __HOSTPRINT(_L("Peripheral Device Type[Unsupported device type]\n"))
-        return KErrNotSupported;
+        return KErrUnknown;
         }
 
     iRemovableMedia = info.iRemovable;